Battery Type: Lithium polymer| Capacity: 42 Wh| Voltage:11.4 V | Number of cells: 4 | Colour: Black
UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections
We only uses high quality grade A cells for higher performance longer life and more reliability. It meets and/or exceed OEM specification and will not void your original manufacturer warranty
100% Satisfaction Guarantee:30 days unconditional refund,12 months quality guarantee, 6x24 hours email support. Please feel free to contact us if you have any concern about this item.