XTAR 21700-490PCM 4900mAh Li-ION 3.7V Protected 10A Battery.
Maximum continuous discharge current of 10A!
XTAR 21700 high-current battery, for industrial and consumer applications, with PCM protection, against discharge, overcharge, overload and short circuit.... Made with lithium-ion technology characterized by high
discharge current, up to 10A, and provides higher energy density. Features an optimized electrode design. Dedicated to powering flashlights, but it is also suitable for portable and cordless devices, power tools and devices with high current load. To charge the battery, use a high-quality charger with a charge cutoff at no more than 4.2V, such as
XTAR SC2 or
FC2.