Rechargeable AAA Lithium Batteries with Charger, 1300mWh Triple A 1.5V Constant Output Voltage Battery, 1600+ Cycles

【Over 1600 Lifespan Cycles】One AAA lithium battery can be recharged up to 1600 times, equivalent to thousands of dry cell batteries. Its 12-year lifespan, low self-discharge, and longer lifespan result in significant savings compared to disposable batteries. (Battery not included) 【1.5V Constant Voltage Design】The built-in intelligent constant voltage charging chip precisely controls the charging process and effectively prevents damage caused by voltage fluctuations during charging and discharging. This extends battery life. After multiple charge and discharge cycles, the battery capacity shows virtually no degradation, and its lifespan is extended. 【Integrated Charging and Storage】The 8-slot charger can charge 1 to 8 AAA batteries simultaneously. It also doubles as a storage box for AAA batteries when not in use. No more worrying about batteries scattered in a drawer, as you can easily find them. Everything you need is in one compact device, ideal for home and travel. 【2.2-Hour Fast and Smart Charging】A fast and full 2.2-hour charging time for 1 to 8 AAA lithium batteries reduces your waiting time. The Type-C charging port is compatible with various interfaces: laptop, car charger, power bank, and adapter for more flexible charging. The built-in smart chip intelligently recognizes non-rechargeable lithium-ion batteries, protecting both the battery and the charger from damage during charging. Note: The maximum discharge current of a 1.5V AAA lithium battery is 0.5A. Due to different circuit designs, some high-power LED flashlights and headlamps may cause the battery to overcharge and overheat. If your device has a high-brightness/intense light mode, be mindful of its high current. Prolonged use of the maximum current and overcurrent can cause the battery to overheat.