STK's Sony NP-FM50 Battery Charger - for Sony NP-FM55H, BC-TRM, QM71D, QM91D Batteries and Sony HDR-HC1, Sony DCR-TRV280, Sony DCR-TRV350, Sony CCD-TRV138, Sony DCR-TRV250, Sony DCR-TRV19, Sony DCR-TRV22, Sony DCR-TRV27, Sony DCR-TRV33, Sony DCR-TRV460, S