Batteries & Power Accessories

Two batteries are better than one, but only if they are charged and ready for action. The ProMaster Dually Charger can charge two batteries simultaneously, or just 1 if required. It is compact and convenient with a USB-A input cable that neatly stores itself in the bottom of the charger.

Since it draws power from USB sources, you can use the Dually Charger with a USB AC Adapter (not included), laptop, power bank, car charger, and more.

Two batteries are better than one, but only if they are charged and ready for action. The ProMaster Dually Charger can charge two batteries simultaneously, or just 1 if required. It is compact and convenient with a USB-A input cable that neatly stores itself in the bottom of the charger. 

Since it draws power from USB sources, you can use the Dually Charger with a USB AC Adapter (not included), laptop, power bank, car charger, and more.

ProMaster batteries are a high quality, long lasting power source for your digital camera or camcorder. ProMaster replacement batteries are manufactured to meet or exceed the equipment manufacturer's specifications.

• Multi-Voltage
• Charges Battery in 80 Minutes
• Includes Power Cable

• Compatible with Select CyberShot Cameras
• Compatible with Action Cam Camcorders

• 14.4V, 85Wh Lithium-Ion Battery
• Compatible with PMW-EX1, EX1R, EX3, F3
• Communicates Status to Camera

• For Nikon EN-EL15 or EN-EL15a Battery

• Works with Select Canon Cameras
• Compatible with AC Adapter AC-E6
• Fits Inside Battery Compartment
• Attached 7.5' Coupler Cord

• For Speedlite EL‑1
• Charge via LC-E6 Battery Charger

• For Sony NP-BX1, NP-FW50, and NP-FZ100 Batteries