Quick tech specs
- K52
- lithium ion
- 4400 mAh
- A40Ja
- A40Jp
- A42D
- A42Dq
- A42F
- A42J
- A42Jc
- A42JK
- A42JV
- A42JZ
- A42Qr
- B53
- B53J
- F85
- K42 Series
- Notebook battery
- 6-cell
- for ASUS A52; K42; K52; P42; P52; Pro5DIJ; X52; A40J
- A40Je
- A42
- A42De
- A42E
- A42F-VX258
- A42Ja
- A42Je
- A42Jr
- A42JY
- A42N
- A62 Series
- B53F
- B53Jc
- F86
- K42D
Know your gear
Need a battery for ASUS Laptops/Notebooks with the following model numbers: A52, K42, K52, X52? BTI has you covered with our premium 6 cell LiIon battery. This product has been engineered to meet or exceed the original manufacturer's specifications and replaces the original ASUS part numbers A32-K52, 07G016CS1875, 70NXS1B3000Z, 70-NXS1B3100Z, 70-NXS1B3200Z, 07G016CX1875, 90-NXM1B2000Y. All BTI batteries are manufactured and tested under our stringent quality standards and come with an industry leading 18 month manufacturer's warranty. BTI... True to the original.