Kastar 4-Pack 7.4V 4000mAh Lithium-Ion Batteries + LTD2 Dual USB Charger — Compatible with JVC GZ-MG500AC GZ-MG500U GZ-MG505 GZ-MG505AA GZ-MG505AC GZ-MG505AG GZ-MG505AH BN-VF707 BN-VF707U BN-VF714 BN-VF714U BN-VF733 BN-VF733U

Includes four 7.4V 4000mAh Lithium-Ion replacement batteries compatible with the listed JVC models. The LTD2 Dual USB charger can power-charge two batteries at the same time and features a removable/interchangeable plate to accept different battery types. Charger Input: 5V 2-3A 15W. Charger Output: 8.4V 800mA(x1) 800mA(x2). Intelligent LED indicators display charging progress and remaining battery capacity. Offers multiple charging options with Micro-USB and Type-C inputs, and ships with a Micro USB cable. Compact and easy to carry for on-the-go use.