Specification: 6-cell;
Capacity: 4000mAh;
Voltage: 11.1V / 10.8V, Battery
type: Li-ion;
Battery Size: 22.00 * 10.00 * 2.00 cm
CE UL RoHS certified,. Rechargeable up to 500 times over life of batteries
Operation time: Around 1.5 -- 2.5 hours. In reality, this will depend on the amount of electricity required by the device and how you use it.
60 days no worry to return or exchange item, 12 months customer service warranty.
NOTE: Please ensure this replacement battery matches your laptop model or your part number of original battery.