Laptop Battery LENOVO 25+ Genuine ThinkPad Battery OEM E420 SL410 EDGE 14, 15

New authentic LENOVO battery. Use as replacement for aging system batteries or as convenient spare battery.
Lithium-Ion (Li-ion) technology. Features Over-Charge protection, and safeguarded with a chip to authenticate itself with Lenovo systems. It also utilizes over-discharge protection to ensure secure flow of power.
Individually tested for mAh, voltage, watt and drain. Great working condition. Exterior surfaces may have light scuffs/scratches as a result of moving or handling
•tLi-Ion Battery
•t57 Wh
•t6 Cells
•tCompatible with ThinkPad External Battery Charger
•tLenovo ThinkPad: Edge14, Edge 15
•tLenovo ThinkPad: EE420, E425, E520, E525
•tLenovo ThinkPad: SL410, SL510

Replacement Part Number: 42T4763, 42T4765, 42T4737, 42T4733, 42T4731, 42T4735, 42T4714, 42T4712, 42T4710