The Ci4 is a QC/PD input available intelligent USB-C four-slot superb charger with a single slot max output of 3000mA while it is equipped with a USB-C charging port for outdoor charging, compatible with Li-ion and Ni-MH/Ni-Cd batteries.

The Ci2 is a QC/PD input available intelligent USB-C dual-slot superb charger with a single slot max output of 3000mA while it is equipped with a USB-C charging port for outdoor charging, compatible with Li-ion and Ni-MH/Ni-Cd batteries.

The NITECORE Multi-purpose Portable Battery Magazine NBM41 is available to carry 4 x 21700 batteries. With the user-friendly innovative design, it is It is high strength and impact resistant, ideal for protecting the batteries inside with the hook-and-loop strap. Moreover, it is convenient to carry and allows to attach to a belt, bag, backpack, or store in a pocket as its ultra compact and lightweight features.