Description
【4000A Powerful Jump Starter】With 4000A peak current and reinforced smart clamps, BM500 battery booster can reliably start all 12V dead batteries easily and safely in 1-3 seconds. On a single full charge works up to 50 times to jump start cars, motorcycles, trucks, boats and more, especially heavy-duty ones (up to 10.0 Gas/8.0L Diesel engines), even in extreme temperatures -20℃~60℃..【Backup Battery Charger Power Bank】The jump box has 2 smart USB outports (18W Quick Charge Port included) can charge your mobile phone and tablet quickly and safely at the same time. (Type C full recharged within 4.5 hours).With extreme low self-discharge to standby for 12 months, this battery jumper starter portable always back you up and share a trip of peace mind..【Emergency Flashlights】The battery jumper has larger luminous area and utilizes bright LED flashlight with 3 modes (lighting/flash/SOS) under different circumstances and can be used for 48 hours constantly. A battery jumper box for car battery portable comes in handy, will help you find ways in an emergency or on an adventure trip..【Heavy-Duty Clamp Cables】Updated car jump starters with extended length to reach varied battery terminals, bolder cable for better conductivity, larger opening range for ease of use, built-in 8 protections and visible alarms to automatically detect connection, will free all your worries about incorrect operation and sparks..Note: Due to the long time shipping,the battery power may become virtual power and it needs to be fully charged before first using, otherwise it may lead to failure to charge later.
