Batteries & Chargers

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.

• 3.7V 1900 mAH Lithium Ion 
• Replaces Kodak KLIC5001

ProMaster precharged rechargeable batteries give you the convenience of alkaline batteries with the economy and high performance of of NiMH rechargeables...

• 7.4 V 1050 mAH Lithium Ion
• 7.77 Wh
• Fits Nikon cameras using an EN-EL14A, including D3400

Battery works with all Nikon D3000 and D5000 series cameras except the D5600.

• Standard AA Batteries
• 80% More Power vs. Varta Simply Alkaline
• Non-Rechargeable
• 1.5V Output

IN STORE PURCHASE ONLY

• 1240mAh Capacity
• Lead and Mercury Free
• Single-Press-Out Packaging

IN STORE PURCHASE ONLY

• Standard AA Batteries
• 80% More Power vs. Varta Simply Alkaline
• Non-Rechargeable
• 1.5V Output
• Made in Germany

IN STORE PURCHASE ONLY

• System :    Lithium (LI/CR) single use
• Diameter :    15.6 mm
• Height :    27.0 mm
• Weight :    11.0 gram
• Capacity :    920 mAh
• Voltage :    3V

IN STORE PURCHASE ONLY

• Replaces IEC CR11108
• Shelf Life: 10+ Years
• Assembled in the USA

• 7.2V 750mAH Lithium Ion 
• Replaces Panasonic CGA-S006

• 7.4 V
• 6800 mAh
• Replaces Sony NPF970

• Output Power: 1000mA
• Input Power: 100-240 VAC, 50/60 Hz
• Charge Time: 3 hours (using included 2700mAh Speed Cells)
• Charge Current Control: Negative Delta V

• For Canon Rebel T3, T5, T6, T7 Cameras

• For Z 50 Mirrorless Camera
• Charge with MH-32 or EH-7P AC Adapter

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.

Case Relay Coupler Compatible with Nikon Battery EL15 works 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.

Case Relay Coupler Compatible with Canon Battery LPE6 works 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.

• For Lumix DC-S1/S1R Mirrorless Cameras
• Compatible with DMW-BTC14 Charger

• For DMW-BLJ31 Lithium-Ion Battery
• Supports Charging via 9V USB Power Packs
• Includes AC Adapter and USB Type-C Cable

• Charges the B10 battery in less than 90 minutes.
• Charges the B10 battery to 80% charge in less than 60 minutes.  
• Can be plugged to the Profoto B10 battery to prolong battery runtime if the B10 is used in studio.