21700 High Performance Li-ion Rechargeable Battery Nitecore

The Nitecore 21700 High Performance Li-ion Rechargeable Battery stands out for its ability to deliver a continuous discharge current of 20A, meeting the energy needs of demanding devices. This battery recharges easily via a USB-C port or with a battery charger, offering appreciable flexibility of use. Its durability is ensured by over 500 recharge cycles, guaranteeing remarkable longevity.

The design of this battery excludes the use of cadmium, mercury, and lead, making it an environmentally friendly choice. An integrated LED indicator shows the charge status: green for charged and red for charging, allowing efficient energy management. Compatibility with UMS2, UMS4, Ci2, and Ci4 chargers expands recharging options, adapting to various equipment.