Promaster 61579 Dually Charger - USB for OM System BLX-1

Two fully charged batteries are preferable to one, but only when compared to one. The ProMaster Dual Charger can simultaneously charge two batteries or, if necessary, simply one. With a USB-A input wire that neatly stores itself in the bottom of the charger, it is small and practical. The Dually Charger can be used with a USB AC Adapter (not included), laptop, power bank, car charger, and more because it is powered by USB sources.

Specification :

Input DC : 5 V 2.2 A (Min) via USB-A port

Output DC : 8.4 V

Output current : 600 mA

Charging time : Approximately 6 hours 10 minutes from depleted to 100% for 2 batteries charging

simultaneously.

Dimensions : 80 mm x 58 mm x 25 mm

Weight : 68 g