All types of batteries need to be above freezing in order to charge them. This lithium battery heating system allows you to use your lithium batteries on those cold weather campouts. The thermostat turns on at 42 F with a +/- of 5 degrees. It turns off at 68 F with a +/- of 5 degrees. And it only takes 5A when warming the battery and ½ per hour on standby.

WINTER USAGE TIPS

• Lithium batteries perform better than lead acid batteries in most weather conditions. It can charge between temps of 32° and 113°F and can discharge between -4° and 131°F at 100% rate.

• ALL types of batteries need to be above freezing in order to charge them. As a result, it is best to use the batteries in a climate controlled location (not on the tongue of a trailer or using a lead acid battery compartment that has to be ventilated, thus allowing freezing air to circulate around the battery).
• The Safari UT and other lithium batteries can be placed in an insulated space, inside the RV or other climate controlled areas. Some users have suggested using a Battery Heating Pad that you can find online. We recommend using the battery in a climate controlled location.

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