JS621N Sodium-ion Jump Starter

JS621N Sodium-Ion Jump Starter 2000A Peak – Works at -40°C – PD30W Fast Charging – Starts Cars, SUVs, Motorcycles & Boats – 13200mAh Ultra-Slim Portable Emergency Car Battery Booster
●  2000A PEAK, SODIUM-ION POWERED — Starts cars, SUVs, motorcycles, and boats instantly. Na⁺ sodium-ion technology delivers stable, reliable cranking power where conventional batteries struggle — in any season, any condition.
●  WORKS AT -40°C TO 70°C (-40°F TO 158°F) — Engineered for extreme cold and heat. When lithium and lead-acid batteries fail in freezing temperatures, the JS621N keeps going.
●  OEM/ODM JUMP STARTER SOLUTIONS AVAILABLE — Looking to private-label or customize a sodium-ion jump starter? Contact us today for your exclusive quote.