Nitecore NL2150RX 5000mAh USB-C Rechargeable 21700 Battery

The NL2150RX is a next-gen 21700 rechargeable battery from Nitecore, featuring a 5000mAh capacity and an integrated USB-C port for direct charging. It delivers high energy density and the flexibility to recharge via USB-C or with compatible Nitecore chargers like the UMS4, UMS2, Ci4, or Ci2. The two-way USB-C port also allows it to function as a compact emergency power bank for charging smartphones, earbuds, and other devices.

Built to Nitecore’s rigorous safety standards, the NL2150RX includes a pressure relief valve, temperature-resistant construction, and safeguards against overcharging, over-discharging, and short circuits. Durable nickel-plated stainless steel contacts provide excellent conductivity and protection from impacts and oxidation.