Batteries & Power Accessories

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

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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.

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

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• 5Wh, 1300mAh LiPo Battery
• 3.85V Power Output
• Records 1080p30 for up to 135 Minutes
• Records 4K60 for up to 63 Minutes

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• Battery charger for W Series battery
• Charge from AC power supply
• Compatible with W Series battery cameras
• Check the power status level while charging
• Compatible with W Series battery

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• Fits: Sony Alpha NEX-3, 5, 6 and 7 Series Cameras, DSLR-SLT-A33, DSLR-SLT-A55

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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. Learn 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. Learn More

• 3.7V 1100mAH Lithium Ion 
• Replaces Nikon EN-EL9, EN-EL9A

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• 7.2V 1700mAH 
• Fits Sony Alpha A200, 300, 350, A500, A550, A850, 700, 900; 
• Replaces Sony NP-FM500H

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