Dual Battery Charger For SONY DCR-TRV480 TRV530 TRV730 TRV738 TRV740 TRV828
It built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction. Sony NP-FM30. Sony NP-FM50 NP-FM55H. Sony NP-QM50 NP-QM51.