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
