Batteries & Power Accessories

• Voltage: 3.7 V
• Capacity: 900 mAh
• Dimensions: 50 mm x 32 mm x 11 mm
• Weight: 26 g

Relay Camera Couplers work in tandem with the Case Relay Camera Power System to keep your camera powered continually with an external 5V USB battery pack or wall power. The Relay Coupler is simply an insert for your camera battery cavity that enables powering the camera via Case Relay Camera Power System. The coupler does not contain a battery or hold a charge.

• Voltage: 7.2 V
• Capacity: 2,000 mAh / 14.4 Wh
• Dimensions: 52 mm x 39 mm x 23 mm
• Weight: 77 g

• Removable Lithium-Ion Polymer Battery
• 450+ Full-Power Flashes on 2-Hour Charge
• Charger Sold Separately

• Removable Lithium-Ion Polymer Battery
• 400 Full-Power Flashes on 2-Hour Charge

• Voltage: 7.4 V
• Capacity: 850 mAh / 6.29 Wh
• Dimensions: 51 mm x 31 mm x 14 mm
• Weight: 41 g

• Voltage: 7.4 V
• Capacity: 2,150 mAh / 15.91 Wh
• Dimensions: 57mm x 39mm x 21mm
• Weight: 79 g
• This ProMaster battery is compatible with Canon's R6 & R6 USB in-camera charging systems.

• The #1 battery brand in Germany.
• German engineered for long-lasting performance.
• Manufactured in Dischingen, Germany - one of the most advanced battery facilities in the world.
• Specially engineered for photo applications.

• The #1 battery brand in Germany.
• German engineered for long-lasting performance.
• Manufactured in Dischingen, Germany - one of the most advanced battery facilities in the world.
• Varta's most powerful alkaline battery.
• Unique "Fresh Pack" to keep batteries organized.