Never used product, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working order, warranty available. Voltage - 10.8V / Capacity - 3000mAh / Battery Type - Li-ion / Condition - New Compare with low capacity batteries, a high capacity of 3000mAh can provide much more power and much longer runtime in a single full charge. Made of high quality battery cells, eco-friendly, efficient, stable and endurable. Almost no memory effect, can be charged or discharged as needed. 100% brand new prefessional replacement battery, perfectly matches the internal configuration of power tools, works as well as the original battery. CE, FCC, RoHS certified. Passed the test of overcharge, overdischarge, short circuit, high temperature, high humidity and internal overheating.