Icom IC-705 battery housing by Knallkopp

Last crawled date: 4 years, 9 months ago

Battery case for 4x 18650 cells. Needs battery-management, step-down converter 5A. 13V output (adjustable), with small cable to DC-in, see pictures. Also a preotection-circuit is needed to protect transceiver against high voltage (16,6V) in case of damage of the DC-DC converter. I use cells which have 3500mAh