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BTI Computer & Laptop Batteries

Save money on laptop replacements by pairing new computer and laptop batteries with older devices. Lithium ion design ensures long-lasting use, extending the lifespan of your portable devices. Find batteries specifically designed for your existing laptops, so they fit properly and work reliably.

Long Life
New computer and laptop batteries are tested and rated for up to 500 recharge cycles, ensuring you get plenty of use from each replacement. Find longer-life batteries designed to last many hours before needing to be recharged, or select standard models for devices that are frequently plugged in.

Top Brands
Find batteries for top computing brands, including HP, Lenovo, Toshiba, and Dell. Each battery is specially designed to fit a particular laptop model, so it fits correctly into the computer and works reliably once installed. These batteries are constructed with the same standards as the computers themselves, so you can be confident in their quality.

Easy Installation
No specialized skills or tools are needed to install replacement batteries. Simply remove the old, worn battery, and insert the new one in its place. Charge the battery with a compatible power adapter, and then simply boot up the laptop normally; no software updates are required. Your employees can perform these replacements themselves in mere moments, saving time for your IT staff.

Cost Effective
Replacing outdated computer equipment can be a significant expense. When a battery fails before it is necessary to replace the entire device, a new battery breathes fresh life into the unit, extending its working lifespan and saving you the expense and hassle of upgrading early.


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BTI T54FJ-BTI Li-Ion 5200 mAh Notebook Battery
Item : IM1UQ4550 / Model : T54FJ-BTI
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  • Battery type: Lithium Ion (Li-Ion)
  • Capacity: 5200 mAh
  • Output voltage: 10.8 V
$98.69
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BTI Lithium-Ion Rechargeable Battery for Dell Latitude E5440, 5600 mAh (DL-E5440X6)
Item : IM1YZ3654 / Model : DL-E5440X6
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  • Suitable for use with E5440, E5540 Dell Latitude notebooks
  • mAh rating/value: 5600
  • Battery type: Rechargeable Lithium Ion (Li-Ion)
$87.99
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BTI® 486296-001-BTI Notebook Battery For HP Compaq
Item : IM1QY8781 / Model : 486296-001-BTI
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  • Lithium ion (Li-Ion)
  • Capacity: 5200 mAh
  • Voltage output: 10.8 VDC
$90.59
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BTI® 5600 mAh 6 Cell Lithium-Ion Notebook Battery, Black
Item : IM1QW3395 / Model : TS-L840D
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  • Notebook battery for a high energy density power to Toshiba notebooks
  • Comes in black color for a new look
  • 6 Cell lithium-ion battery having capacity of 5600 mAh for using as longer replacement of any aging system batteries
$85.49
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BTI Lithium-ion Notebook Battery for Toshiba Satellite P840/P840T, 5600 mAh (TS-P840)
Item : IM1YZ3287 / Model : TS-P840
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  • Suitable for Toshiba Satellite P840 and P840T
  • Capacity: 5600 mAh
  • Battery type: Lithium ion, rechargeable
$72.99
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BTI Lithium-ion Notebook Battery for HP EliteBook 8770W/8560W, 5600 mAh (HP-EB8560W)
Item : IM1XN5442 / Model : HP-EB8560W
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  • Suitable for HP EliteBook 8770W and 8560W
  • Capacity: 5600 mAh
  • Battery type: Lithium ion, rechargeable
$103.49
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BTI KU533AA-BTI Li-Ion 5200 mAh Laptop Battery
Item : IM1KM1610 / Model : KU533AA-BTI
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  • Lithium Ion (Li-ion)
  • Capacity 5200 mAh
  • Voltage Output 14.4 VDC
$131.29
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BTI HP-EB8440PT Li-Ion 6600mAh 12-Cell Notebook Battery
Item : IM1QW3402 / Model : HP-EB8440PT
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  • Lithium ion (Li-ion)
  • Capacity: 6600 mAh
  • Voltage output: 14.4 VDC
$101.89
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BTI 709985001 65 W AC Adapter for HP Envy Notebook, Black
Item : 2111201 / Model : 709985001BTI
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  • Suitable for use with 14-1001tu, 14-1050ea, 14-1095la, 14-1100el, 14-1101eg, 14-1193eo, 14-1195ea, 14-1195eo and 14-1195la HP Envy notebooks
  • Voltage: 19 V
  • Wattage: 65 W
$57.99
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BTI Lithium-ion Notebook Battery for Dell Vostro NF52T, 5600 mAh (312-1007-BTI)
Item : IM1YZ3657 / Model : 312-1007-BTI
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  • Suitable for Dell Vostro NF52T
  • Capacity: 5600 mAh
  • Battery type: Lithium ion, rechargeable
$93.49
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BTI DL-E6410H Li-Ion 7200 mAh Notebook Battery
Item : IM1DY4247 / Model : DL-E6410H
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  • Lithium Ion (Li-ion)
  • Capacity: 7200 mAh
  • Voltage Output: 11.1 VDC
$150.99
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BTI® 454668-001-BTI Li-Ion 4000 mAh Tablet PC Battery
Item : IM1QY8779 / Model : 454668-001-BTI
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  • Lithium Ion (Li-Ion)
  • Capacity: 4000 mAh
  • Voltage output: 10.8 VDC
$90.89
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BTI® 482962-001 5200mAh Notebook Replacement Battery For HP EliteBook Notebooks, Black
Item : IM1QQ1978 / Model : 482962-001-BTI
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  • Black
  • Battery capacity: 5200 mAh
  • Battery size: Proprietary battery size
$83.99
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BTI HP-8500 Li-Ion 5200 mAh 8-Cell Notebook Battery
Item : IM1BH1020 / Model : HP-8500
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  • Lithium ion (Li-ion)
  • Capacity: 5200 mAh
  • Voltage output: 14.4 VDC
$183.99
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BTI® 7800 mAh 9 Cell Lithium-Ion Notebook Battery For Dell Latitude, Black
Item : IM1UQ4554 / Model : M5Y0X-BTI
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  • Notebook battery offers 7800 mAh of battery capacity for a high energy density power
  • Comes in black color for a new look
  • 9 Cell lithium-ion battery having capacity of 7800 mAh for using as longer replacement of any aging system batteries
$118.99
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BTI Lithium-ion Notebook Battery for Dell Latitude E6400/E6500, 5200 mAh (312-0748-BTI)
Item : IM1QQ1986 / Model : 312-0748-BTI
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  • Suitable for Dell Latitude E6400, E6500, Dell Precision M2400a and M4400
  • Capacity: 5200 mAh
  • Battery type: Lithium ion, rechargeable
$78.49
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BTI Lithium-ion Notebook Replacement Battery for Toshiba Satellite E305, 5600 mAh (TS-E305)
Item : IM1QY8573 / Model : TS-E305
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  • Suitable for Toshiba Satellite E305
  • Capacity: 5600 mAh
  • Battery type: Lithium ion, rechargeable
$80.99
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BTI T.Power Lithium-Ion Rechargeable Battery for HP Mini 5101/5102/5103, 5200 mAh (HP-5101X6-TP)
Item : 2260038 / Model : 11808011
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  • Compatibility: HP mini 5101, 5102 and 5103
  • Capacity: 5200 mAh
  • Battery type: Rechargeable li-ion
$79.99
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BTI T.Power Lithium-Ion Rechargeable Battery for Dell Latitude 2100/2110, 4400 mAh (DL-L2100-TP)
Item : 2260040 / Model : 11808005
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  • Compatibility: Dell Latitude 2100, 2110, 2110 N-Series and 2120
  • Capacity: 4400 mAh
  • Battery type: Rechargeable li-ion
$89.99
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BTI Lithium-Ion Rechargeable Battery for toshiba Satellite E200/E200-002, 5800 mAh (TS-E205)
Item : 2260043 / Model : 11031469
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  • Compatibility: toshiba Satellite E200, E200-002, E205, E205-S1904 and E205-S1980 notebooks
  • Capacity: 5800 mAh
  • Battery type: Rechargeable li-ion
$97.99
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BTI HP-EB8460PX9 Li-Ion 8400 mAh 9-Cell Notebook Battery
Item : IM1QW3403 / Model : HP-EB8460PX9
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  • Lithium ion (Li-ion)
  • Capacity: 8400 mAh
  • Voltage output: 10.8 VDC
$119.99
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BTI HPEB2560P Lithium Ion Battery for HP EliteBook 2560p Notebook, Black
Item : 2111202 / Model : HPEB2560P
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  • Suitable for use with LC584EP, LG667EA, LG667ET, LG668EA, LG668ET, LG669EA, LJ459UT, LJ461UT, LJ467UT and LJ468LA HP EliteBook 2560p notebooks
  • 6-cell lithium-ion battery with 5600 mAh capacity offers extended service life
  • Voltage: 10.8 V
$109.99
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BTI Lithium-ion Notebook Battery for HP 6510B/6515B/6710B, 3600 mAh (AJ359AA-BTI)
Item : IM1KM1612 / Model : AJ359AA-BTI
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  • Suitable for HP 6510B, 6515B, 6710B and EliteBook 6930
  • Capacity: 3600 mAh
  • Battery type: Lithium ion
$106.49
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BTI AC1965129 65 W AC Adapter for 510/530 HP Notebook, Black
Item : 2111199 / Model : AC1965129
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  • Suitable for use with 510/530 HP notebooks
  • Voltage: 19 V
  • Wattage: 65 W
$53.99
Each