NP-BG1: 3.7v 1600mAh Li-ION battery for SONY digital cameras (NP-FG1) EV-NX1ZZZBZBUS you will need to remove

you will need to remove them to re-charge them

Replaces original chargers such as BC-177

6140-01-499-7364

The EBP-22h re-charges in desktop chargers such as the EMS-20-28

USBOTG-Micro : USB2

NP-BG1: 3.7v 1600mAh Li-ION battery for SONY digital cameras (NP-FG1) EV-NX1ZZZBZBUS you will need to removeNP BG1 : 3. 6 volt 1400mAh rechargeable Li ION battery for SONY digital cameras. Replaces original part # NP FG1 & NP BG1. Fits Sony CyberShot H series, CyberShot N series, CyberShot T series, CyberShot W series. Fits the following Camera models & more: Cyber shot DSC H3, DSC H3B, DSC HX5, DSC HX5V, DSC H7, DSC H7B, DSC H9, DSC H9B, DSC H10, DSC H10B, DSC H20, DSC H50, DSC H50B, DSC H55. Fits CyberShot DSC N1, DSC N2. Fits CyberShot DSC T20, DSC T20B,