Powerology USB Rechargeable Battery, Reusable USB Lithium-ion Battery with Micro USB Cable - White (AA (1500mAh / 2250mWh), 4pcs/pack)

This 4 pcs Li-ion AA rechargeable battery can be recharged 1000x, almost like a lifetime, which makes you save money. Common batteries once they are not working anymore you need to through it out and start to think about buying a new one. using these batteries is like to be will equal to money-saving! So, whenever your device is blinking or low in power, just charge Powerology USB Rechargeable Battery. Once the LED indicator is green, then you can make it a go again. No need to spend money on another pair of batteries.

It can be fully charged in one hour. The LED indicator is going to turn from red to green once the batteries reach their 100% capacity. When Light is blinking means it is charging and when stops blinking means it is fully charged. It has been built in protection which means that it can protect from over-charging, over-heating, short circuits, etc.

It has 5A/1.5V high-capacity Lithium batteries. This product is free from hazardous chemical components, and you can count on this as environmental friendly product. It is able to be Rechargeable more than a thousand times which helps reduce significant waste from the regular purchase of batteries that affects badly into the environment.

USB rechargeable AA Lithium batteries are widely used in a lot of areas such as households, offices, schools, outdoor devices like digital cameras, air purifiers, remote controls, handheld games 2-way radios, flashlights, toothbrushes, wall lights, shavers, portable audio players, wireless keyboard, calculator, game controller, joystick, wireless microphone, speakers, mouse, etc