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Coleman Voyager™ Extend Extension Battery


The Coleman Voyager Extend provides 991Wh additional battery capacity for the Coleman Voyager 750, 1000, and 1500 Pro series battery generators. If there is a power outage or your outdoor adventure gets extended, rest assured that the Voyager Extend will keep your devices running.

The Voyager Extend expansion battery provides additional capacity for our Voyager Pro portable battery generator line of products. It comes with a specially designed 24" cable that creates a two-way connection, allowing the Extend battery to supply backup power to the Voyager Pro generator but also allowing the Voyager Generator to recharge the Extend battery. Get peace of mind knowing you have reserve power for camping trips or weathering power outages.

Additional CapacityThe Voyager Extend expansion battery provides an additional 991Wh of battery capacity making our compatible Voyager Pro battery generators last longer. You can power a full-size refrigerator for an extra ~18 hours or your Wi-Fi router for an extra ~60 hours!

Easy ConnectionThe included 24” proprietary cable easily connects to any Voyager Pro 750, 1000, or 1500 battery generator.

Fast Recharge TimeThe Voyager Extend expansion battery can be recharged in ~1 hour. You’ll be ready to go quickly when you need extra power.








DC Output

Power Output

25.8V⎓80A Max

Operating Temperatures


0° – 45° C / 32° – 113° F

Discharging (in use)

-10° – 45° C / 14° – 113° F







FCC Part 15

Product Dimensions and Weight

Dimensions (LxWxH)

30.5 x 11.8 x 22.7 cm / 12 x 4.6 x 8.9 in

Weight (kg/lb)

6.0 kg / 13.2 lb

User Manual

prop 65 warning WARNING: 

This product can expose you to chemicals including Diisononyl Phthalate(DINP), which is known to the State of California to cause cancer, and  Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm.  For more information go to