Nexus 6P battery replacement tested under strict quality-control standards, CE and ROHS certified.Our Huawei Google Nexus 6P replacement battery uses grade A cells to ensure longer battery life (500+ cycles) and high-speed, efficient charging. Google Nexus 6P battery Voltage: 3.85V. Capacity: 3450mAh. Type: Li-PolymerWe recommend using the original charger to charge the battery.For the first use, please charge the battery fully.Multiple Protection against overcharge, over-discharge, over current and short circuit issues.YISHDA provides an 18-month warranty, 30 days' refund policy, and friendly customer service.