Nitecore NL2150HPi >15A 5000mAh 21700 Rechargeable Battery survival toolkit 4x 3100mAh IMR 18650 batteries

4x 3100mAh IMR 18650 batteries

Standard picatinny rail mount for quick and easy mounting

Whether you're using it outdoors

Wide Color Range: Choose from a variety of color options to match your project

works as a SmartThings hub

Nitecore NL2150HPi >15A 5000mAh 21700 Rechargeable Battery survival toolkit 4x 3100mAh IMR 18650 batteriesThe next generation 21700 rechargeable battery from Nitecore, the NL2150HPi has an amazing 5000mAh capacity. This powerful battery has improved performance, and superior energy density compared to previous 18650 batteries. Specifically designed for the i4000R, the "i" series batteries can work with any other Nitecore flashlight that accepts 21700 batteries. An extra 21700 is a great back up battery to have on hand, as more electronic products and