Kastar 3-Pack 7.4V 4000mAh Lithium-Ion Batteries + LTD2 Dual USB Charger Compatible with JVC GR-D350AG GR-D350AH GR-D350E GR-D350EK GR-D350ER GR-D350EX GR-D350EZ GR-D350U GR-D350US GR-D351 GR-D239 GR-D239AH GR-D239EX GR-D239EY

Includes three 7.4V 4000mAh Lithium-Ion replacement batteries. The bundled LTD2 dual USB charger can power two batteries simultaneously and features an interchangeable charging plate to accept different battery types. Smart LED indicators on the charger report charging progress and battery capacity. Multiple input options are supported (Micro-USB and Type-C), and a Micro USB cable is included. Electrical specifications: Charger Input: 5V 2-3A 15W; Charger Output: 8.4V 800mA(x1) 800mA(x2).