Panasonic CF-VCBTB2W External Battery Charger recharges external Panasonic battery packs from a 15.1–16 V DC input, serving as a dedicated power accessory for keeping spare packs ready. It is designed for use with compatible Panasonic batteries within the external-pack charging ecosystem. The 15.1–16 V DC input specification defines the charging supply this charger requires to restore external packs to full capacity.
