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HP 2111 3933H CGR-B/946AE F2024 F2024-80001A F2024A F2024B F2105A F2111-60901 F2193 F2193-80001 F2193-80001A F3459H F3886HR F3886HT F3924HR F3926H F3927HR F3928HR F3929HR F3930HR F3931H F3931HR F3933HR F3933K F3933WR F3978AV F3980AV F2024-80001 F2109 F3408H F3925-60901 F3930H F3933HR F3933K F4307H SI-CPL11U F4308H F4309H LIP6088 Laptop Replacement Battery
Generic HP Omnibook XE3 Series / Pavilion 5000, N5000, N5100, N5200, N5300, N5400 Series Laptop Battery
Enlarge 
Price: £26 inc. VAT
(Shipping only £2.50 + £0.5 per item)

Currency of Different Countries:
US$ Dollar GBP Pound NZ$ Dollar HK$ Dollar

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Product Information :
Info: Laptop Replacement Battery
Battery Type: Li-ion
Type: New Replacement Battery (Japan Cells)
Voltage: 11.10V
Capacity: 6600mAh
Color: Dark Blue
Dimension: 180.00 x 81.80 x 20.20 mm
WEIGHT: 550.00(g)
Compatible Part Numbers:
2111 3933H CGR-B/946AE F2024 F2024-80001A F2024A F2024B F2105A F2111-60901 F2193 F2193-80001 F2193-80001A F3459H F3886HR F3886HT F3924HR F3926H F3927HR F3928HR F3929HR F3930HR F3931H F3931HR F3933HR F3933K F3933WR F3978AV F3980AV F2024-80001 F2109 F3408H F3925-60901 F3930H F3933HR F3933K F4307H SI-CPL11U F4308H F4309H LIP6088
This battery is also compatible with the following models of :
HP Omnibook XE3 Series
Omnibook XE3Omnibook XE3L
F2112KGF2112KT
F2112KF2112WG
F2112WRF2112WT
F2112W  F2113KG
F2113KTF2113K
 F2113WG
F2113WTF2113W
F2114KGF2114KT
F2114KF2114WG
F2114WTF2114W
F2115KGF2115KR
F2115KTF2115K
F2115WGF2115WR
F2115WTF2115W
F2116KGF2116KR
F2116KTF2116K
F2116WGF2116WR
F2116WTF2116W
F2117KGF2117KR
F2117KTF2117K
F2117WG 
F2117WRF2117WT
F2117WF2118KG
F2118KRF2118KT
F2118KF2118WG
F2118WRF2118WT
F2118WF2119KG
F2119KTF2119WG
F2119WTF2120KG
F2120KGF2120KT
F2120WGF2120WT
F2121KTF2121K
F2121WTF2121W
F2122KTF2122K
F2122WTF2122W
F2123KTF2123K
F2123WTF2123W
F2124KTF2124K
F2124WTF2124W
F2125KF2125W
F2126KF2126W
F2127KF2127W
F2261MRF2261MT
F2261MF2262MR
F2262MTF2262M
F2271WGF2271WT
F2272WGF2272WT
F2274MF2278M
F2287MF2287W
F2288WF2289WT
HP Omnibook XE3B Series
F2300KGF2300KT
F2300WGF2300WT
F2301KGF2301KR
F2301KTF2301K
F2301WGF2301WR
F2301WTF2301W
F2302KGF2302KR
F2302KTF2302K
F2302WGF2302WR
F2302WTF2302W
F2303WCF2303KG
F2303KRF2303KT
F2303KF2303WG
F2303WRF2303WT
F2303WF2304KG
 F2304KR
F2304KTF2304K
F2304WGF2304WR
F2304WTF2304W
F2305KGF2305KR
F2305KTF2305K
F2305WGF2305WR
F2305WTF2305W
 F2306KG
F2306KRF2306KT
F2306KF2306WC
F2306WGF2306WR
F2306WTF2306W
F2307KGF2307KR
F2307KTF2307K
F2307WGF2307WR
F2307WTF2307W
F2308KGF2308KR
F2308KTF2308K
F2308WGF2308WR
F2308WTF2308W
F2309KGF2309KT
F2309KF2309WG
F2309WRF2309WT
F2309WF2310KT
F2310KF2310WT
F2310WF2311KT
F2311KF2311WT
F2311W 
F2315KF2315W
F2316KF2316W
F2317KF2317W
F2318KF2318W
F2319KF2319W
 F2320KG
F2320KTF2320K
F2320WGF2320WT
F2320WF2321KG
F2321KTF2321K
F2321WGF2321WT
F2321WF2325KR
F2325KTF2325K
F2325WGF2325WR
F2325WTF2325W
F2326KGF2326KR
F2326KTF2326K
F2326WGF2326WR
F2326WTF2326W
F2381KTF2381K
F2381WT 
F2381WF2382KT
F2382KF2382WT
  F2382WF2429W
F2431KF2433WR
F2433WF2438WT
F2439MF2440MT
F2441WF2442KG
F2443WT 
F2447WRF2458K
F2458WF2459K
F2459W
HP Omnibook XE3C Series
F2330KGF2330KR
F2330KTF2330K
F2330WCF2330WG
F2330WRF2330WT
F2330WF2331KG
F2331KTF2331K
F2331WCF2331WG
F2331WT 
F2331WF2332KG
F2332KRF2332KT
F2332KF2332WC
F2332WGF2332WR
F2332WF2333KG
F2333KRF2333KT
F2333KF2333WC
F2333WGF2333WR
F2333WF2334KG
F2334KTF2334K
 F2334WC
F2334WGF2334WT
F2334WF2335KG
F2335KTF2335K
F2335WCF23345G
F2335WTF2335W
F2336KGF2336KT
F2336KF2336WC
F23346GF2336WT
F2336WF2337KG
F2337KRF2337KT
F2337KF2337WC
F2337WGF2337WR
F2337WTF2337W
F2338KGF2338KT
F2338K 
F2338WCF2338WG
F2338WTF2338W
F2339KG 
F2339KRF2339KT
F2339KF2339WC
F2339WGF2339WR
F2339WTF2339W
F2340KGF2340KR
 F2340KT
F2340KF2340WC
F2340WGF2340WR
F2340WTF2340W
F2341KGF2341KR
F2341KTF2341K
F2341WCF2341WG
F2341WRF2341WT
F2341WF2342KT
F2342KF2342WC
F2342WTF2342W
F2343KGF2343KT
F2343KF2343WC
F2343WGF2343WT
F2343WF2344KG
F2344KTF2344K
F2344WCF2344WG
F2344WTF2344W
F2374KF2374W
F2375KRF2375KT
F2375KF2375W
F2376KF2376W
F2377KF2378K
F2378WF2379KT
F2379KF2379WC
F2379WTF2379W
F2389KGF2389KT
F2389KF2389WC
F2389WGF2389WT
F2389WF2390KT
F2390KF2390WT
F2390WF2391KT
F2391KF2391WT
 F2391W
F2392KTF239K
F2392WTF2392W
F2393KGF2393KT
F2393KF2393WG
F2393WT 
F2393WF2394KG
F2394KTF2394K
F2394WT 
F2394WF2395KT
F2395KF2395WT
F2395WF2396KT
F2396KF2396WT
F2396WF2397KT
 F2397K
F2397WTF2397W
F2398KTF2398K
 F2398WT
F2398WF2399KT
F2399KF2399WT
 F2399W
F2400KTF2400K
F2400WTF2400W
F2401KGF2401KT
F2401KF2401WG
F2401WT 
F2401WF2402KG
F2402KTF2402K
F2402WGF2402WT
F2402WF2403W
F2417WTF2460WT
F2467KF2468K
F2972WF2976W
F3708KSF3708WS
F3709KSF3709WS
F3711KSF3711WS
 F3714WS
F3719KSF3721WS
F3722KSF3725WS
F3725KSF3754M
F3755MF3756M
F3757WF3759KG
F3759WGF3760WG
F3765WF3766KT
F3767WGF3768WT
F3769WTF3770K
F3770W 
F3771KF3771W
F3772WF3773KT
F3774KGF3775KT
F3776KGF3776KR
F3776KTF3776K
F3776WGF3776WR
F3776WTF3776W
F3777KG 
F3777KRF3777KT
F3777KF3777WG
F3777WR 
F3777WTF3777W
F3778KGF3778KT
F3778WGF3778WT
F3855WF3857W
F3858WF3859W
F3860KRF3860KT
F3860KF3860WR
F3860WTF3860W
F3861KF3861WR
F3861WTF3861W
F3862KGF3862K
F3862WRF3862WT
F3862WF3863K
F3863WRF3863WT
F3863WF3869WS
F3869WF3875K
F3875WF3877KS
F3877W  
F3878WF3882W
F3883WTF3884WT
F3894KGF4139KS
F4139WF4144KS
F4145WSF4146WS
F4298KF4298W
F4299WF4300K
F4301WF4712KG
F4713KTF4714KT
F4751WS
HP Omnibook XE3-GC Series
HP Omnibook XE3-GD Series
F2409WF2410W
F2411WF2412W
F3779WTF3780WT
F3781WTF3876WT
HP Omnibook XE3-GE Series
F4307HF4308H
F4309H
HP OmniBook XE3-GF Series
HP Omnibook XE3L Series
F2332WTF2333WT
F2335WGF2336WG
F2377W
Pavilion 5000 Series
Pavilion N5000 Series
N5000N5100
N5125N5130
N5135N5140
N5150N5170
N5190
Pavilion N5100 Series
N5125-F1946AN5125-F1946AR
N5130-F1937AN5135-F1940A
N5135-F1940ARN5140-F1951A
N5150-F1938AN5170-F1939A
N5190-F1941AN5195-F1937A
N5195-F1938AN5195-F1939A
N5195-F1939ARN5195-F1940AR
N5195-F1940AN5195-F1940AR
N5195-F1941ARN5195-F1941A
N5195-F1942ARN5195-F1942A
N5195-F1946ARN5195-F1946A
N5195-F1951A
Pavilion N5200 Series
N5200N5210
N5210MN5210-F2360M
N5210-F2360MRN5221
N5221-F2370MN5240
N5240-F2361MN5240-F2361MR
N5241N5241-F2371M
N5250N5250-F2362M
N5250-F2362MRN5261
N5261-F2372MN5270
N5270-F2363MN5270-F2363MR
N5271N5271-F2373M
N5290N5290- F2364M
N5290-F2364MRN5295-F2360M
N5295-F2360MRN5295-F2361M
N5295-F2361MRN5295-F2362M
N5295-F2362MRN5295-F2363M
N5295-F2363MRN5295-F2364M
N5295-F2364MRN5295-F2365M
N5295-F2365MRN5295-F2370M
N5295-F2371MN5295-F2372M
N5295-F2373M
Pavilion N5300 Series
N5300N5310
N5311N5340
N5341N5350
N5351N5371
N5381N5390
Pavilion N5300 Series
N5310-F2345MN5310-F2345MR
N5311-F2354MN5340-F2346M
N5340-F2346MRN5341-F2355M
N5350-F2347MN5350-F2347MR
N5351-F2356MN5371-F2357M
N5381-F2358MN5390-F2348M
N5390-F2348MR
Pavilion N5400 Series
N5400N5402
N5412N5415
N5420N5420L
N5421N5421L
N5422N5425
N5430N5435
N5440N5442
N5444N5445
N5451N5452
N5454N5455
N5461N5462
N5470N5472
N5474N5475
N5481N5482
N5484N5485
N5490N5495  
Pavilion N5400 Series
N5402L-F3889HN5412-F3963H
N5415-F3931HN5420L-F2404M
N5420L-F2404MRN5421
N5421-F2345MRN5421-F2345M
N5421-F2346MRN5421-F2346M
N5421-F2347MRN5421-F2347M
N5421-F2348MRN5421-F2348M
N5421-F2354MN5421-F2355M
N5421-F2356MN5421-F2357M
N5421-F2358MN5421-F2404MR
N5421-F2404MRN5421-F2415M
N5421-F2416MN5421-F3866M
N5421-F3782MN5421L-F3782M
N5422L-F3962HN5425-F3924H
Pavilion N5430N5430-F2418MR
N5430-F2418MN5435-F4310H
Pavilion N5440 Series
Pavilion N5440N5440-F3864M
N5440-F2405MRN5440-F2405M
N5441N5441-F3783M
N5442-F3957HN5444-F2413MG
N5445-F3941HPavilion N5450
N5450-F2413MGN5450-F2406MR
N5450-F2406MN5452-F3958H
N5454-F4302HGN5455-F3926H
N5455-F3926HRN5461-F3784M
N5462-F3959HN5470-F3784M
N5470-F3865MN5470-F2407MR
N5470-F2407MN5472 F3964H
N5474-F2414MGN5475 F3927H
N5481-F3785MN5482 F3960H
N5484-F4303HGN5490 F2408M
N5490 F2408MRN5490 F2408M
Pavilion N5491N5491-F2408MR
N5491-F2408MN5491-F2414MG
N5491-F3785MN5491-F3786MN5495 F3942H   
Pavilion N5500 Series
N5511LN5584
Pavilion XH176 Series
Pavilion XH226 Series
Pavilion XH355 Series
Pavilion XH395 Series
Pavilion XH485 Series
Pavilion XH Series
XH35XH136
XH156XH215
XH216XH260
XH335XH365
XH455XH535
XH545XH555
XH575XH635
XH675 
Pavilion XH100 Series
XH136-F1947AXH136-F1947AR
XH156-F1948AXH176-F1947AR
XH176-F1947AXH176-F1948A
XH176-F1649ARXH176-F1949A
Pavilion XH200 Series
XH215-F2369MXH216-F2366M
XH226-F2369MRXH226-F2369M
XH226-F2366MRXH226-F2366M
XH226-F2367MRXH226-F2367M
Pavilion XH300 Series
XH355-F2456MXH355-F2456MR
XH365-F2349MXH365-F2349MR
XH395-F2456MRXH395-F2456M
XH395-F2349MRXH395-F2349M
XH395-F2353MRXH395-F2353M
Pavilion XH400 Series
XH455-F2419MXH455-F2419MR
XH485-F2419MRXH485-F2419M
XH485-F2420MRXH485-F2420M
Pavilion XH500 Series
XH535-F3928HXH535-F3928HR
XH545-F3933HXH555-F3929H
XH575-F3930H
Pavilion XH600 Series
XH635-F5122HXH635-F5122HR
XH675-F3408HRXH675-F3408H
XH675-F3924HXH675-F3927H
XH675-F3928HXH675-F3928HR
XH675-F3930HXH675-F3933H
HP 70W AC Laptop/Notebook Adapter
HP 70W AC Laptop/Notebook Adapter
Enlarge 
Our Price: £11 inc. VAT
Shipping Information
HP 70W AC Laptop/Notebook Adapter Information:

This 70W AC Laptop/LCD Monitoradapter is suitable to laptop or LCD Monitor, featuring with many protection functions, such as overload protection, output short circuit protection. Its compact and lightweight design makes it convenient to provide portable power source for use at office or home. 70W design enables optimum system performance.

Package Contents:
1.70-Watt Universal AC adapter
2.8pcs Power tips
3.AC wall socket input cable/power cord

Specifications:
Nominated Output Voltage: DC 12~24V
Output Current: 12/15V~4A ; 16/18/19/20V~3.5A ; 24V~2.9A
Maximum Output Power: 70W
Efficiency (Normal): 83%
Input Voltage Range: AC100~240V
Output voltage: 12V/15V/16V/18V/19V/20V/24V

Notice:
Before purchasing this item, please read carefully your laptop user manual to ensure the tech specs are compatible with your laptop. We are not responsible / liable for any damage causing to your equipment with the use of this product. Buyers assumes full responsibility of using this product.


WEIGHT: 550.00(g)
HP 90W AC Laptop/Notebook Adapter
HP 90W AC Laptop/Notebook Adapter
Enlarge 
Our Price: £18 inc. VAT
Shipping Information
HP 90W AC Laptop/Notebook Adapter Information:

This 90W AC adapter is suitable to laptop, featuring with many protection functions, such as overload protection, output short circuit protection. Its compact and lightweight design makes it convenient to provide portable power source for use at office or home. 90W design enables optimum system performance.

Output current:15V/16V/18V/19V/20V@4.5A MAX 22V/24V@90W MAX

Package Contents:
1.90-Watt Universal AC adapter
2.Power tips
3.AC wall socket input cable/power cord
4.Output cable
One more remarkable characteristic of this adapter is the typically designed USB port(5V@2A), Which enables you to charge laptop, PDA, Cell Phone, MP3 and any other portable device that can fit this port.

Specifications:
Nominated Output Voltage: DC 15~24V
Maximum Output Current: 6A
Maximum Output Power: 90W
Efficiency (Normal): 83%
Input Voltage Range: AC 100~240V
Output voltage: 15V/16V/18V/19V/20V/22V/24V

Notice:
Before purchasing this item, please read carefully your laptop user manual to ensure the tech specs are compatible with your laptop. We are not responsible / liable for any damage causing to your equipment with the use of this product. Buyers assumes full responsibility of using this product.


WEIGHT: 550.00(g)
HP 80W DC Laptop/Notebook Adapter
HP 80W DC Laptop/Notebook Adapter
Enlarge 
Our Price: £18 inc. VAT
Shipping Information
HP 80W DC Laptop/Notebook Adapter Information:

An auto DC adapter has a cigarette lighter input plug on one end that is plugged into the cigarette lighter receptacle and on the other a special output connector that is plugged into the laptop's power receptacle. Although recent P4 laptops have higher and higher power requirements, auto batteries have the capacity to supply the necessary output for the PC

Package Contents:
1. 80-Watt Universal DC adapter
2. 8pcs Power tips
3. AC wall socket input cable/power cord

Specifications:
Nominated Output Voltage: DC 12~24V
Output Power: 80W
Input Voltage : 12-16V~ 10A
Output voltage: 16V/18V/19V/20V~ 4A Max.

Notice:
Before purchasing this item, please read carefully your laptop user manual to ensure the tech specs are compatible with your laptop. We are not responsible / liable for any damage causing to your equipment with the use of this product. Buyers assumes full responsibility of using this product.


WEIGHT: 550.00(g)
NHP-HP-F2105A Related List(s)
 HP Omnibook XE3 Series / Pavilion 5000, N5000, N5100, N5200, N5300, N5400 Seri...
 6600mAh
1 to 1 (of 1 items) page  1 
Q1) What is a HP F2105A Battery?
Q2) How many types of batteries are there for the Digital Camera?
Q3) HP F2105A Battery Do's !
Q4) HP F2105A Battery Don't !
Q5) What is difference in between rechargeable and non-rechargeable batteries?
Q6) How can I maximize battery performance?
Q7) What sort of problems will I have with rechargeable batteries?
Q8) How are batteries rated?
Q9) What is the different of Ni-Cd, Ni-MH and Li-ion?
Q10) What is the "Memory Effect"?
Q11) What is a battery cycle?
Q12) HP F2105A Battery Glossary
Q13) How can I find the right battery I NEED ?
Q14) What is HP F2105A Battery RETURN POLICY AND WARRANTY?

What is a HP F2105A Battery?
HP F2105A Battery, can be any device that stores energy for later use. The word battery, is limited to an electrochemical device that converts chemical energy into electricity, by use of a galvanic cell. A galvanic cell is a fairly simple device consisting of two electrodes (an anode and a cathode) and an electrolyte solution. Batteries consist of one or more galvanic cells. A battery is an electrical storage device. Batteries do not make electricity, they store it. As chemicals in the battery change, electrical energy is stored or released. In rechargeable batteries this process can be repeated many times. Batteries are not 100% efficient - some energy is lost as heat and chemical reactions when charging and discharging. If you use 1000 watts from a battery, it might take 1200 watts or more to fully recharge it. Slower charging and discharging rates are more efficient. A battery rated at 180 amp-hours over 6 hours might be rated at 220 AH at the 20-hour rate, and 260 AH at the 48-hour rate. Typical efficiency in a lead-acid battery is 85-95%, in alkaline and NiCad battery it is about 65%.
[BACK TO TOP]

How many types of batteries are there for the Digital Camera?
Two kinds of batteries are widely available: Ni-CD (Nickel Cadmium) and Ni-MH (Nickel-Metal Hydride). There is a third type of rechargeable battery, Lithium Ion, that is becoming increasingly popular.The advantage of a Lithium Ion battery is that it offers better performance than the other two types. The disadvantage is that they do not come in the standard AA battery size, so you can''t use them with most cameras.
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HP F2105A Battery Do's !
1) A new battery comes in a discharged condition and must be charged before use (refer to the devices manual for charging instructions). Upon initial use (or after a prolonged storage period) the battery may require three to four charge/discharge cycles before achieving maximum capacity. 2) When charging the battery for the first time the device may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Remove the battery from the device, reinsert it and repeat the charging procedure. 3) It is important to condition (fully discharge and then fully charge) the battery every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-Ion batteries, which do not require conditioning). To discharge, simply run the device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in the user's manual. 4) If the battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place. 5) It is normal for a battery to become warm to the touch during charging and discharging. 6) A charged battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period. 7) The milliamp-hour (mAH) rating of the Hi-Capacityâ„¢ battery will often be higher than the one on the original battery. A higher mAH rating is indicative of a longer lasting (higher capacity) battery and will not cause any incompatibilities. A Hi-Capacityâ„¢ battery will, in most cases, outperform the original by 30% to 50%. 8) Actual battery run-time depends upon the power demands made by the equipment. In the case of notebook computers, screen brightness, the use of the CPU, the hard drive, and other peripherals results in an additional drain upon the battery, effectively reducing the battery's run-time. The total run-time of the battery is also heavily dependent upon the design of the equipment. To ensure maximum performance of the battery, optimize the computer's power management features. Refer to the computer manual for further instructions.
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HP F2105A Battery Don't !
1) Do not short-circuit. A short-circuit may cause severe damage to the battery. 2) Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive. 3) Do not expose the battery to moisture or rain. 4) Keep battery away from fire or other sources of extreme heat. Do not incinerate. Exposure of battery to extreme heat may result in an explosion.
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What is difference in between rechargeable and non-rechargeable batteries?
Rechargeable batteries perform a little differently than non-rechargeable batteries. The voltage coming from an Alkaline (non-rechargeable) battery decreases steadily as the battery is discharged. Ni-MH and Li-Ion batteries have a lower starting voltage than Alkaline (typically 1.2-1.3V vs. 1.5V for Alkaline), but rechargeables maintain this level until they are almost discharged. One potential problem: the battery life indicator of the camera may be calibrated for alkaline batteries, which could make it somewhat inaccurate.
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How can I maximize battery performance?
There are several steps you can take to insure that you get maximum performance from your battery:

Breaking In New Batteries - new batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery two to four times to allow it to reach its maximum rated capacity.

Preventing the Memory Effect - Keep your battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the Memory Effect.

Keep Your Batteries Clean - It''s a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your portable device.

Exercise Your HP F2105A Battery - Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.

HP F2105A Battery Storage - If you don''t plan on using the battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-Ion batteries will self-discharge during storage; remember to break them in before use.

For Notebook Users - To get maximum performance from your battery, fully optimize the notebook''s power management features prior to use. Power management is a trade off: better power conservation in exchange for lesser computer performance. The power management system conserves battery power by setting the processor to run at a slower speed, dimming the screen, spinning down the hard drive when it''s not in use and causing the machine to go into sleep mode when inactive. Your notebook user''s guide will provide information relating to specific power management features.
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What sort of problems will I have with rechargeable batteries?
Rechargeable batteries lose their charge sitting in the camera. Ni-MH batteries lose between 1% - 4% of their charge a day. Since many cameras start reporting a low battery at 80% of full charge, the batteries could be reported low in as little as ten days. This number will vary greatly depending upon the age of the battery, temperature, and camera.

Memory effect was a problem with older Ni-Cd batteries. This problem has been reduced with newer batteries and chargers, though how you use your batteries may also impact performance. Ni-MH batteries do not have this problem, nor do the Li-Ion batteries.
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How are batteries rated?
There are two ratings on every battery: volts and milliamp-hour (mAh). The voltage of the new battery should always match the voltage of your original. Some of our batteries will have higher amp ratings than the original battery found in your device. This is indicative of a longer run-time (higher capacity) and will not cause any incompatibilities.

Remember: in some cases, the voltage will differ from the original battery. This often happens when both a Li-Ion battery and a Ni-Mh battery are available for the laptop.
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What is the different of Ni-Cd, Ni-MH and Li-ion?
Batteries in portable consumer devices (laptops and notebooks, camcorders, digital camera, etc.) are principally made using either Nickel Cadmium (Ni-Cd), Nickel Metal Hydride (Ni-MH) or Lithium Ion (Li-ion) technologies. Each type of rechargeable battery technology has its own unique characteristics:

Ni-Cd and Ni-MH: the main difference between the two is the fact that Ni-MH batteries (the newer of the two technologies) offer higher energy densities than NiCads. In other words, pound for pound, Ni-MH delivers approximately 100% more capacity than its Ni-Cd counterpart. What this translates into is increased run-time from the battery with no additional bulk to weigh down your portable device.
Ni-MH also offers another major advantage: NiCad batteries tend to suffer from what is called the "Memory Effect". Ni-MH batteries are less prone to develop this dreaded affliction and thus require less maintenance and care. Ni-MH batteries are also more environmentally friendly than their Ni-Cd counterparts, since they do not contain heavy metals (which present serious landfill problems).

Li-ion has quickly become the emerging standard for portable power in consumer devices. Li-ion batteries produce the same energy as Ni-MH batteries but weigh approximately 35% less. This is crucial in applications such as camcorders or notebook computers, where the battery makes up a significant portion of the device''''s weight. Another reason Li-ion batteries have become so popular is that they do not suffer from the memory effect AT ALL. They are also better for the environment because they don''''t contain toxic materials such as Cadmium or Mercury.
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What is the "Memory Effect"?
NiCad batteries, and to a lesser extent NiMH batteries, suffer from what's called the "memory effect". What this means is that if a battery is repeatedly only partially discharged before recharging, the battery "forgets" that it has the capacity to further discharge all the way down. To illustrate: If you, on a regular basis, fully charge your battery and then use only 50% of its capacity before the next recharge, eventually the battery will become unaware of its extra 50% capacity which has remained unused. The battery will remain functional, but only at 50% of its original capacity. The way to avoid the dreaded "memory effect" is to fully cycle (fully charge and then fully discharge) the battery at least once every two to three weeks. Batteries can be discharged by unplugging the device's AC adapter and letting the device run on the battery until it ceases to function. This will insure your battery remains healthy.
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What is a battery cycle?
Cycle life is measured by the amount of times a battery may be charged and discharged. Every time a battery is charged and discharged, it uses one cycle. Cycle life is very important in battery applications such as laptop batteries and emergency light batteries. A NiCad battery has a cycle life of 500-1000 or more cycles.
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HP F2105A Battery Glossary
# HP F2105A Battery: Two or more cells connected together

# Cell: An electrochemical system that converts chemical energy into electrical energy.

# Capacity: This is amount of energy a battery cell or battery pack actually provides. The higher the capacity the longer the equipment will run on battery power. Usually measured in Amp hours (Ah) or Milliamp hours (mAh).

# battery Charge:This is the process of passing electricity into the battery pack so the pack can be used to provide power when the user is away from mains power

# Li-ion :Lithium Ion. This is one the newest battery types available. It can offer the same power as a NiMH battery in a smaller lighter package. This type does not suffer from 'Memory Effect' but it is expensive to manufacture.

# NiCAD:Nickel Cadmium. This is one of the older battery technologies that are still in use. Usually found only in older equipment or applications that require a high power drain. Very prone to 'Memory Effect'.

# NiMH :Nickel Metal Hydride. This battery type has virtually replaced the NiCAD batteries. This type offers higher capacities, around 30% more than a NiCAD cell of the same physical size. This type is also reported to suffer less from 'Memory Effect'.

# HP F2105A Battery Float Voltage: A unit for measuring electrical pressure. All batteries provide DC (Direct Current) electricity. It is important to ensure that the equipment you are powering is being provided with the correct volt or else damage may occur.
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How can I find the right battery I NEED ?
Please check the brand and model number of your machine or your the actual battery, there should be a model number or a part number (P/N) on the battery. With the information, you can find the battery you need by using our search engine. If you still can not find your needing, please send an email to us and you will get back within 12 hours (Monday - Friday).
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What is HP F2105A Battery RETURN POLICY AND WARRANTY?
Non-defective product(s) return: you will be responsible for all the shipping (including the original shipping, handling and return postage), and 15% restocking fee will be charged. Defective product(s) return: If products do not work properly, please contact our customer service department first to resolve your problem. All return must have a RMA number, please contact us to get it at first. All our products will be provided full 12 months warranty!
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