Replacement Charger for 16.8 Volt Li Victory Innovation’s Battery. The Victory 16.8V Battery Charger will charge the VP20A 3400mAh battery in 90 minutes and the VP20B 6800mAh battery in 140 minutes. A wide-range AC input allows the charger to be used worldwide at 50 or 60Hz inputs and 110 – 230 VAC.