Kastar 3-Pack 7.4V 4000mAh Li-Ion Batteries + AC Wall Charger (Foldable Flat Pin) — Replacement for JVC GR-D640EY GR-D640EZ GR-D640U GR-D640US GR-D645 GR-D645E GR-D645EG GR-D650 GR-D650AA GR-D650AC GR-D650AH GR-D650E GR-D650EK GR-D650EX

Battery Type: Lithium-Ion. Battery Voltage: 7.4V. Battery Capacity: 4000mAh. Complete replacement set includes three high-capacity batteries and one AC wall charger with a foldable flat pin for compact storage. Charger specifications — Input: AC 100~240V 50~60Hz; Output: DC 8.4V 600mA. LED indicator behavior: Red light indicates charging; Green light indicates standby or full-charge. Package Includes: 3-Pack Batteries + 1 AC charger (Car adapter/ European plug NOT included).