Lithium battery bags do work, but only to contain fires, not prevent them. For most users, they’re an inexpensive safeguard ...

If you are into radio-controlled crafts, such as quadcopters, planes, and drones, you know that you need a lightweight, long-lasting power source, such as a LiPo (lithium polymer) battery, to receive ...

If You have an almost new battery and for some reason it stop working, like after a crash, there is still hope to recover it, ...