XBXB Portable car emergency start power supply, 600A 18000mAh, 12V emergency battery backup unit, integrated intelligent protection, bridge power supply, LCD display

Description

Important note:After receiving the charger, it is recommended to fully charge the device before use. Charge this car booster at least once every 3 months to ensure long life. Press and hold the on / off button Hold it for 3 seconds so the flashlight is on. Function:Capacity: 20000mAhInput: DC 12V 1AOutput: 5V / 2.0A, 9V / 2.0A car jump startOutput: 12VStarting current: 400APeak current: 600AApplicable temperature range: 0 ℃ ~ 85 ℃. NOTE:Do not start such a motor that exceeds the maximum deflection of the unit, otherwise it will cause damage. This car jumpstart will work best when the battery is fully charged. Do not combine positive and negative polarity when it is on.Crank the engine for no longer than 4 seconds. Allow the engine to cool for at least 30 seconds after each start. Delivery:1 x 18000mAh car jump starter1 x car charger1 x 100-240V AC power adapter (UL listed)1 x cable with battery terminals1 x cigarette lighter adapter1 x Micro USB cable1 x user manual1 x Portable Carrying Bag