NASTIMA 7000mAh 25.2Wh Li-ion Battery Compatible with Eufy Video Doorbell E340 & C31, Quick-Release Pack USB-C, Long-Lasting, Built-in BMS

【Fully Compatible for Eufy E340 & C31】: The NASTIMA 7000mAh battery offers higher capacity and longer runtime compared to the original battery. It has extremely low standby power consumption (maximum 50 µA) and no memory effect. 【Technical Specifications】: Voltage: 3.6V; Capacity: 7000mAh(Rated Capacity:6800mAh); Type: Li-ion; Size: 76.9*40.5*21.5mm; Weight: 120g. Charge the battery before initial use. 【Built-in BMS】: NASTIMA E340 batteries are equipped with over-charge, over-discharge, over-current and short-circuit protection, and the patented battery balancing technology ensures the safety of the batteries during use. Uses high-quality MJ1 (LG) battery cells for longer lifespan. 【Quick-Release】: Easy to install and remove; comes with a waterproof charging cap, so you needn’t worry about heavy rain hitting the door. 【USB-C Port with Indicator Light】: Compatible with various USB-C charging devices, such as phone chargers, power banks, and power strips with a USB-C port. Comes with 1 charging cable included.