Battery Technology BTI Compatible OEM PA5157U-1BRS P000577250 Compatible Model E45T SERIES E45T-A4100 E45T-A4200 E45T-A4300 E45T-AST2N01 E45T-AS… PA5157U-1BRS-BTI

BTI Battery
Provides reliable power to your notebook with a capacity of 4160 mAh.
Save your precious time by recharging the battery instead of running to the store each time you run out of batteries.
Delivers 11.40 V to your compatible notebook, ensuring that your device is ready to use when needed.
Smaller and lighter than other rechargeable batteries, proving ideal for portable devices.