This 7.4V, 6600mAh battery has no memory effect and is decoded so it can be fully charged with accurate power metering.

A 5V USB-C port is provided which can be used to charge the battery with a separately available wall plug or USB power source. Battery capacity can be quickly checked via the 4-segment LED meter. The battery’s box-like design can be easily stacked for storage, or packed away in a case for transport.