Kastar 3-Pack 7.4V 2400mAh Li‑Ion Batteries + AC Wall Charger for Huepar 503DG, 503CG/503CR, 602CG/602CR, 603CG/603CR, 603CG-BT, 603BT-H — Green Beam Bluetooth

Replacement power kit for Huepar green-beam laser models including 503DG, 503CG/503CR, 602CG/602CR, 603CG/603CR, 603CG-BT and 603BT-H. The set contains three Lithium-Ion batteries (7.4V, 2400mAh) plus one AC wall charger with a foldable flat pin for convenient storage. Charger specifications: Input AC 100~240V 50~60Hz; Output DC 8.4V 600mA. Charging status is shown by LEDs — red indicates charging and green indicates standby or a full charge. Package includes: 3-Pack Batteries + 1 AC charger (Car adapter/ European plug NOT included).