CHARGEX® LITHIUM ION BATTERIES HAVE NO LIMITS SO YOU HAVE NO BOUNDARIES 

Normal Operating Temperature Range -4°F to 158°F



NOT ALL LITHIUM BATTERIES ARE CREATED EQUAL

CHARGEX® Lithium Ion Batteries are designed to be operated in extreme temperatures from - 4°F to 158°F. Our 3.2V 5.5AH Stainless Steel Cylindrical Cells are built with an Internal Safety Fuse, Flame Retardant Electrolyte and A High Pressure Safety Vent all designed to provide maximum usable capacity in any environment where a lead acid, agm or gel batteries are currently used. Bolted Together for superior strength, CHARGEX® Lithium Batteries outperform competitors in every way. 

We have been using our two Chargex lithium batteries all winter in Canada and make this trip every year in our RV. The Chargex batteries have performed flawlessly and gave us more than 4 times the the power of our agm batteries. We used to run our generator all night to keep on the heat, now we can get through the entire night without starting it up to charge the batteries.

Cathy and Jim - Ontario Canada