CQCBD BTYVOY1 Laptop Battery for DELL Alienware M17x R3 R4 Series 7XC9N C0C5M 0C0C5M 318-0397 05WP5W 5WP5W (11.1V 90WH/8100MAH 9-Cell)

Compatible Part Numbers:318-0397,BTYV0Y1,BTYVOY1, C0C5M
Fit For Alienware M17x R4 R3,
How to install a new battery1. emove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery. 2. If you have questions about installing a new battery, you can search for the installation of laptop/tablet models on YouTube.This method may help you.
For Optimal Use battery1.New battery received, discharge the battery to 5% (not 0%) for the fist use, then charge and cycle 3-4 times to wake up the new battery.The important point is to perform a full discharge and charge every other month to extend the battery life.2.Do not connect adapter for a long time while using the battery. It may damage the battery.Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of it in fire or water.
Battery with 2 Year Satisfied Warranty We team offers every customer 100% satisfaction guarantee. If you have any problems while using this battery, you can click on the seller in the upper right corner of the store "Ask a question", we will reply within 24hours. Please rest assured that we also have 2-year warranty.