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:204.60x45.80x20.50 mm
Capacity:4400mAh
Volt:11.1V

Replace battery part number:

366114-001,HSTNN-B071,LB32111B
LG
LB32111B, LB52113B, LB52113D
LHBA06ANONE LMBA06.AEX, LSBA06.AEX

This battery is also compatible with the following models :
Compaq
Compaq PRESARIO B2000 series
HP
HSTNN Family: HSTNN-B07I series
LG
LG LM40 Series,
LG LM50 Series,
LG LM60 Series

LG LM Series
LE50, LM60, LM60-3B5C1,
LM60-CBJA, LM60 Express,
LM70, LM70 Express, LM70-QKXA

LG LS Series
LS45, LS55, LS55-1EFA,
LS55-1GJA, LS55 Express,
LS70, LS70 Express, LS75, LS75 Express

LG LS50 Series
LS50-AGHU1, LS50-AGHF1

LG LW Series
LW60, LW60-B3M44A, LW60-BAJA,
LW60-D2JA, LW60-DBJA, LW60 Express,
LW60-QCMA, LW70, LW70 Express,
LW70-QJMA, LW70-QLZA

LG LW40 Series
LW40 Express

LG LW65 Series
LW65 Express

LG LW75 Series
LW75 Express

LG R1 Series
R1 Pro Express Dual, R1-C001A9, R1-C002A9

LG R400 Series
R400-EP23A3, R400-MP22A3, R400-5222A3,
R400-52HGP1

LG R405 Series
R405, R405-G.CBB1A9, R405-G.CPB1A9,
R405-G.CPBSA9, R405-S.CPCBG, R405-S.CPCDG,
R405-GB02A9, R405-GP01A9, R405-SPCAG

LG RD400 Series
RD400-5D2A2

LG S1 Series
S1 Express Dual, S1 Pro Express Dual

LG T1 Series
T1 Express Dual

LG V1 Series
V1-W4WHV

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 HSTNN-B071,LB32111B Compaq PRESARIO B2000 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.