Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Specifications:

Battery Type: Li-ion
Color:  black
Dimension:  211.40x70.60x22.30 mm
Capacity:  4400 mAh
Volt:  14.80 V

Replace battery part number: 

4UR18650F-1-QC192 4UR18650F-2-QC140 4UR18650F-2-QC141
916-2990 916-3020 916C2990 916C3020
BT.00403.004 BT.00404.004 BT.00407.001 BT.T5003.001
BT.T5003.002 BT.T5005.001 BT.T5005.002 BT.T5007.001 BT.T5007.002
LC.BTP03.003 LC.BTP03.010 LIP-4084QUPC
LIP-4084QUPC SY6 LIP-8198QUPC LIP-8198QUPC SY6
SQU-401 ,CGR-B/423AE

 
This battery is also compatible with the following models : 

ACER Aspire 1410 Series: 1411, 1411WLMi, 1412, 1412LC, 1412LCi, 1412LM, 1412LMi, 1412WLMi,
1413, 1413LC, 1413LM, 1413LMi, 1413WLMi, 1414, 1414L, 1414LC, 1414LM, 1414LMi, 1414WLCi, 1414WLMi, 1415, 1415LMi

ACER Aspire 1640 Series:
1640LC, 1641LM, 1641LMi, 1641WLMi, 1642WLMi

ACER Aspire 1640Z series

ACER Aspire 1650 Series:
1651NWLCi, 1651WLCi, 1651WLMi, 1652WLMi, 1654WLMi

ACER Aspire 1680 Series:
1680, 1680WLCi, 1680WLMi, 1681, 1681LC, 1681LCi, 1681LMi, 1681WLC, 1681WLCI, 1681WLM, 1681WLMi, 1682, 1682LCi,

1682LMi, 1682WLC, 1682WLCi, 1682WLM, 1682WLMi, 1683, 1683LMi, 1683WLM, 1683WLMi, 1684WLMi, 1685, 1685WLCi,

1685WLMi, 1689, 1689WLMi

ACER Aspire 1690 Series:
1690, 1690LCi, 1690LMi, 1690WLCi, 1690WLMi, 1690-II, 1691, 1691LCi,
1691LMi, 1691WLCi, 1691WLM, 1691WLMi, 1692, 1692LMi, 1692WCLi, 1692WLMi, 1693, 1693WLCi, 1693WLM, 1693WLMi,

1694, 1694LMi, 1694WLCi, 1694WLMi, 1695, 1695WLMi, 1696WLMi

ACER Aspire 3000 Series:
3000LC, 3000LCi, 3000LM, 3000LMi, 3000WLMi, 3001LC, 3001WLCi, 3001WLMi, 3002LC, 3002LCi, 3002LMi, 3002NLC,

3002NLCi, 3002NWLCi, 3002WLCi, 3002WLMi, 3003LC, 3003LCi, 3003LMi, 3003WLCi, 3003WLM, 3003WLMi, 3004WLMi,

3005LCi, 3005WLMi

ACER Aspire 3500 Series:
3500WLCi, 3500WLMi, 3502LC, 3502LCi, 3502LMi, 3502NLCi, 3502WLC, 3502WLCi, 3502WLMi, 3503NWLMi, 3503WLMi,

3503WLCi, 3505LMi, 3505WLMi, 3508WLMi, 3509WLMi, 3510,

ACER Aspire 5000 Series:
5000WLMi, 5001LCi, 5001LM, 5001LMi, 5001WLCi, 5001WLMi, 5002LC, 5002LCi, 5002LM, 5002LMi, 5002NWLMi, 5002WLCi,

5002WLM, 5002WLMi, 5003WLCi, 5003WLMi, 5004WLCi, 5004WLMi, 5005WLMi

ACER Aspire 5510 Series:
5512WLMi, 5513EWLM, 5513EWLMi, 5513WLMi, 5514WLMi

ACER Extensa 2300 Series:
Extensa 2301WLMi, Extensa 2303LC, Extensa 2303LCi, Extensa 2303LM, Extensa 2303LMi, Extensa 2303WLM,

Extensa 2303WLMi, Extensa 2304WLM, Extensa 2304WLMi, Extensa 2308LCi, Extensa 2308NCLi

ACER Extensa 3000 Series:
Extensa 3000WLM, Extensa 3000WLMi,
Extensa 3001LMi, Extensa 3002LMi,
Extensa 3001WLM, Extensa 3001WLMi,
Extensa 3002WLM, Extensa 3002WLMi,
Extensa 3003WLM, Extensa 3003WLMi

ACER Extensa 4100 Series:
Extensa 4100WLMi, Extensa 4101WLM,
Extensa 4101WLMi, Extensa 4102WLM,
Extensa 4102WLMi, Extensa 4104WLM,
Extensa 4104WLMi

ACER TravelMate Series 2430, 4070, 4080

ACER TravelMate 2300 Series:
2300LC, 2300LCi, 2300LM, 2300NLC, 2300NLCi, 2301, 2301LC, 2301LCi,
2301LM, 2301LMi, 2301NLC, 2301NLCi, 2301NXCi, 2301WLC, 2301WLCi, 2301WLM, 2301WLMi, 2301WLMi Pro, 2301XC,

2301XCi, 2302, 2302LC, 2302LCi, 2302LM, 2302LMi, 2302NLC, 2302NLCi, 2302WLM, 2302WLMi, 2303, 2303LC, 2303LCi,

2303LCi-855-XPP, 2303LCi-XPP, 2303LM, 2303LMi, 2303NLC, 2303NLCi, 2303WLCi, 2303WLCi-855-XPH,

2303WLCi-855-XPH-FR, 2303WLCI-XPH, 2303WLCI-XPH-F, 2303WLM, 2303WLMi, 2303WLMi_855, 2303WLMi_855_pro,

2303WLMi Pro, 2303XC, 2304, 2304LC, 2304LCi, 2304LM, 2304LMi, 2304NLC, 2304NLCi, 2304WLCi, 2304WLMi 2304WNLCi,

2305, 2305LCi, 2305NLC, 2305NLCi, 2306, 2306LCi, 2308, 2308LCi, 2308LMi, 2308WLM, 2308WLMi

ACER TravelMate 2310 Series:
2310, 2310LCi, 2312, 2312LC, 2312LCi, 2312LM, 2312LMi, 2312NLC, 2312NLM, 2312NWLC, 2312NWLCi, 2312NWLM,

2312NWLMi, 2312WLCi, 2312WLMi, 2313, 2313LC, 2313LCi, 2313LM, 2313LMi, 2313NLC, 2313NLCi, 2313NLM, 2313NLMi,

2313NWLM, 2313NWLMi, 2313WLC, 2313WLCi, 2313WLM, 2313WLMi, 2314, 2314WLMi, 2318, 2318NWLMi, 2318WLM,

2318WLMi, 2319NCLi

ACER TravelMate 4000 Series:
4000, 4000LCi, 4000LMi, 4000NLCi, 4000WLCi. 4000WLMi, 4001, 4001LC, 4001LCi, 4001LM, 4001LMi, 4001NLCi, 4001WLC,

4001WLCi, 4001WLM, 4001WLMi, 4001XCi, 4002, 4002LC, 4002LCi, 4002LM, 4002LMi, 4002NLCi, 4002WLCi, 4002WLM,

4002WLMi, 4004, 4004LMi, 4005, 4005LMi, 4005WLM, 4005WLMi, 4009, 4009LCi

ACER TravelMate 4010 Series:
4010WLCi, 4011LCi, 4011LMi, 4011WLCi, 4011WLMi, 4012NLCi, 4015LCi, 4015LMi

ACER TravelMate 4020 Series:
4020NWLCi, 4020WLCi, 4020WLMi, 4021LCi, 4021LMi, 4021NWLCi, 4021NWLMi, 4021WLCi, 4021WLMi, 4022NWLMi,

4022WLCi, 4022WLMi, 4024WLMi, 4025LCi, 4025LMi

ACER TravelMate 4050 Series 4051LMi

ACER TravelMate 4060 Series:
4060LCi, 4060LMi, 4061LCi, 4061LMi, 4061NLCi, 4061NLMi, 4061WLCi, 4061WLMi, 4062LMi, 4062LCi, 4062WLCi, 4062WLMi,

4064LMi, 4064WLMi

ACER TravelMate 4100 Series:
4100, 4100-II, 4100LCi, 4100LMi, 4100WLM, 4100WLMi, 4101, 4101LCi,
4101LM, 4101LMi, 4101WLC, 4101WLCi, 4101WLM, 4101WLMi, 4102, 4102LC, 4102LCi, 4102LM, 4102LMi, 4102NLCi,

4102NLMi, 4102NWLCi, 4102NWLMi, 4102WLC, 4102WLCi, 4102WLM, 4102WLMi, 4103, 4103LCi, 4103WLCi, 4103LMi, 4104,

4104WLMi, 4106, 4106WLMi

ACER TravelMate 4500 Series:
4500ALCi, 4500LCi, 4500LMi, 4500WLCi, 4500WLMi, 4501, 4501ALC, 4501ALCi, 4501LCi, 4501LMi, 4501WLC, 4501WLCi,

4501WLM, 4501WLMi, 4502, 4502ALCi, 4502LC, 4502LCi, 4502LMi, 4502WLCi, 4502WLM, 4502WLMi, 4503, 4503LCi,

4503WLCi, 4503LMi, 4504, 4504LM, 4504LMi

ACER TravelMate 4600 Series:
4600, 4600-II, 4601, 4601LC, 4601LCi, 4601LM, 4601LMi, 4601WLM, 4601WLMi, 4602, 4602LCi, 4602LMi, 4602WLM, 4602WLMi, 4603,

4603WLCi, 4603WLMi, 4604, 4604WLCi, 4604WLM, 4604WLMi

PLEASE NOTE: This is an incomplete list. If you can not find your laptop model no. or battery part no. in this list,

this battery may still be compatible with your laptop. Please contact us for checking.

laptop batteries have two main ratings on them: Volts and Amperes. Because size and weight of laptop batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).

14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This laptop battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this laptop battery could power your laptop for 2.8 hours.

There are several steps you can take to help you get maximum performance from your laptop battery:

Prevent the Memory Effect - Keep the laptop 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 the laptop 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 the portable device.

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

Battery Storage - If you don’t plan on using the laptop battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Upgrade my Acer Aspire 1641 1651 1652 BT.T5007.002 SQU-401 battery from NiMH to Li-Ion

NiCad, NiMH and Li-Ion laptop batteries are all fundamentally different from one another and cannot be substituted unless the laptop has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our Battery Finder above to find all the compatible laptop batteries for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from NiMH to Li-Ion, you will typically get longer run times.

For example, if your laptop uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new li-ion laptop battery is 14.4 Volt, 3600mAh, then you will obtain longer run time with the li-ion battery.

Example.

Li-Ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours
Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
The Li-Ion is stronger and has longer run time.