• Backup kit with 2 spare rechargeable batteries and dual USB charger • Includes micro USB cable for easy charging • Complete solution to keep the camera always ready during trips or extended sessions • Compatible with numerous Sony camera models, such as NP-FM30, NP-FM51, CCD-TR108, TR208, TRV116, TRV118, TRV126, TRV128, TRV138, among others • Allows you to triple the camera's operating time thanks to the additional batteries • Common micro USB input, compatible with USB chargers, car chargers, or external batteries • Long-lasting battery: gradual self-discharge, maintains 80% capacity for 6 months, rechargeable up to 1,000 times • Manufactured according to the exact specifications of the battery and charger • Multi-circuit protection: overcharge, short circuit, high temperatures, and overvoltage • High-quality fireproof construction for increased safety