Charge two SP26500 lithium-ion batteries simultaneously with this Dual SP26500 Battery Charger from Benro to power 3XM, 3XD, and 3XD Pro gimbals. The charger is powered with a separately available micro-USB cable.
The charger fits two SP26500 batteries and accepts 5 VDC, 2A input and provides 4.2 VDC, 1A power output.
