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Charge while you drive, and stay powered up on the road. 
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800W turbo alternator, 8× faster than traditional in-vehicle auxiliary power outlets. Top up 1kWh in only 1.3 hours. 
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A 3-in-1 fast charger, maintainer, and jump starter keeps your battery in mint condition. 
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Easy installation 
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Suitable for a variety of vehicles, including SUVs, pickups, and RVs. 
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Expands existing RV house battery capacity.