The Tournament Lithium Powerbox Plus is a must have for all sorts of outdoor lovers! Whether you are camping in your tent, cruising on the kayak or working off grid – this little box will keep everything charged up and ready to go. Built with power storage capabilities to support many different passions including two USB charging ports & 12v car plug as well binder posts so it can be used anywhere at any time without worrying about cords getting tangled up around nowhere near enough outlets nearby…
The compact design makes sure that no matter what adventure life brings along these days there’ll always need some kind Portable power handy.
Operating temperature is 10°F to 140°F  or -20°C to 60°C. Do not charger below 32°F or 0°.
Lithium batteries are electrochemical systems, they store electricity as a chemical. Therefore, their performance is affected by ambient temperature. Operating your battery below 32°F(0°C) can cause metal deposition at the negative electrode, leading to a short circuit. Above 140°F(60°C), other parasitic reactions are promoted leading to further degradation.
Not all lithium batteries are created equal. Like anything you get what you pay for. Our batteries use grade a copper tipped cells to meet the highest standards. The interior casing is stainless steel. This protects that battery through the grueling demands of on water activity. Competitors wrap their batteries in tape and plastic board. Our BMS system for overall battery protection is a large superior class electronic component compared to small units used on some batteries. Our battery cost is almost 80% more to make than cheaper alternatives.
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The Tournament Lithium Powerbox Plus is a must have for all sorts of outdoor lovers! Whether you are camping in your tent, cruising on the kayak or working off grid – this little box will keep everything charged up and ready to go. Built with power storage capabilities to support many different passions including two USB charging ports & 12v car plug as well binder posts so it can be used anywhere at any time without worrying about cords getting tangled up around nowhere near enough outlets nearby…
The compact design makes sure that no matter what adventure life brings along these days there’ll always need some kind Portable power handy.
