ACMOUNT 4000A Car Jump Starter （J450） Easy to Use: Simple connection

Easy to Use: Simple connection process (Positive to positive

Small enough to fit into your pocket

and tire pressure at a glance

✅Fix Flats Anywhere

No more guessing or over-inflating

ACMOUNT 4000A Car Jump Starter （J450） Easy to Use: Simple connectionPowerful Jumping Performance: This jump starter's powerful 4000A peak current quickly starts low voltage and fully drained batteries(Up to 8L Gas and 6. 5L Diesel Engines), suitable for car, truck, motorcycle, boat, RV, tractor. Quick Charge Power Bank: With USB outputs(5V 3. 1A), this compact jump starter battery pack can charge your phone, tablet and other USB devices. Absolutely Safe: Acmount Jump starter uses design of Integrated Battery and