Tongbai County Bailong New Energy Technology Co., Ltd

Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. Most of the batteries we usually use are AA, AAA and 18650 and other specifications of dry batteries, and the Lifeer USB rechargeable battery is a very common AA battery specification, the size of this battery can just match the USB interface, so the appearance design and common AA batteries are no different. The discharge specification of this USB battery is also a standard 1.5V, which can be used normally on various devices that support AA batteries, and the weight of the battery itself is also 16 grams. Like common USB devices, this battery is also 5V voltage charging, charging current is 500mA, so according to the rated power of the battery itself 2000mAh, after the general power is exhausted, it takes about 1.5 hours to fully charge the battery, this speed may not be faster than the mobile phone with tens of W charging power now, but compared with similar rechargeable batteries, it is also very efficient