Nitecore NL1826R 18650 Micro-USB Rechargeable Li-Ion Battery 2600mAh

Details: Integrated micro-usb charging port Internal safety features Two recharge solutions micro-usb charging and charger Certified by International Standards  Low cost and environmentally friendly, the NL1826R can be recharged over 500 times Safety Features Include:   Pressure relief valve protection activates in the event of a rapid temperature increase Microporous barrier protects delicate internal components Integrated smart charging circuit in the anode protects against overcharge, over discharge and short-circuit Built-in PTC inhibiting high current surges