The USB Duo LCD Charger for L-Series & M-Series Batteries from Jupio features simultaneous charging, an LCD status display, and a USB Type-A power output for powering accessories like a mobile phone. It can be powered using the built-in USB Type-A cable or via its USB Type-C and micro-USB inputs and a separately available USB AC adapter.
The USB Duo Charger comes with two L/M-Series battery plates and can also be used with separately available plates for other select battery types. Attach two charged batteries to this charger to use it as a USB power bank.
