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.

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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.

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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.

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The ProMaster XtraPower USB Charging Kit will allow you to charge or power most standard USB devices from an AC power source.The package includes the AC power adapter as well as USB charge/sync cables for iPod/iPhone (not compatible with iPad), mini USB and micro USB devices. Be sure to check the charging requirements of your USB device for correct compatibility before using this charger. 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

Protect your batteries from unexpected drain or shorting by always storing and carrying them them in a ProMaster XtraPower AA Battery Case. This case will help to insure that your batteries are protected and ready to serve you when you need them. 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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• 7.4 V 1100mAH Lithium Ion
• Replaces Canon NB-7L

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• 7.4V 1100mAH Lithium Ion 
• Replaces Canon LP-E5

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