
The Sony VTC6A 21700 battery is a 4000mAh battery with a 30A continuous discharge rating.
The 21700 battery is a physically bigger battery than that of the common 18650 size.
The Sony VTC6A 21700 battery is a 4000mAh battery with a 30A continuous discharge rating.
The 21700 battery is a physically bigger battery than that of the common 18650 size.