Does someone know what the correct voltage output is for the honda HR215HMA battery charger for charging the battery for the electric starter? Mine shows 6 volts.
It will depend on the size of the battery your charging. Normally you need 10% above battery size. 6 VDC battery needs a 6.6 VDC charger, 12 VDC battery needs a 13.2 VDC charger.
