10000mah 12V Portable Charger Emergency Car Jump Starter Booster for Car Battery, Car Jump Box Device Power Bank for 6.0L Gas/4.0L Diesel Car

Warning: Matters needing attention (buyers must see) 1. Make sure to use this product when the battery is fully charged. 2. When the car is started, the plug of the battery clip must be firmly inserted in place, otherwise the starting effect will be affected. As a result, it may even cause the melting of the joint plastic. 3. If the car cannot start, please check whether the battery clamp is intact and whether the battery connector is rusty Or it is dirty, continue to start after cleaning (if you fail to start after 3 attempts, do not start by force, otherwise it will cause damage to the product, you should further check the vehicle for other faults.) 4. Do not clamp the battery clamps at both ends, otherwise it may cause a safety accident. 5. Please remove the host within 30 seconds of starting the car, otherwise it may cause a safety accident. 6. Do not disassemble the machine by yourself, otherwise it may cause a safety accident. Q&A： What displacement car does it support starting? 1、10000mAh 1200A Peak Can start the 12V vehicles up to 6.0L Gas/4.0L Diesel Engine. 2、Supports starting 12V car batteries, does not support starting 24V car batteries. 【ATTENTION!】Low battery level prohibits starting the car! Please make sure that the battery level is above 80% when you start the car. If the battery level is lower than 50%, please start the car again with a full charge. 【ATTENTION!】Please full charge when receive! When you receive it for the first time, please fully charge the battery before using it.Charging should be stopped when full, and it is prohibited to keep charging for a long time.Normal charging time is 4-6 hours. 【ATTENTION!】Continuous starting is prohibited! After the first unsuccessful startup attempt, it is necessary to start again after an interval of 30 seconds. 【ATTENTION!】Positive and negative terminals must connect correctly. Red Clamp to "+" Terminal,Black Clamp to "-" Terminal. 【ATTENTION!】Please use the supplied cable for charging! Please use the charging cable that comes with the product to charge, if the configuration of the charging cable can not be used, please use the rated voltage 5V, 2A adapter to charge, prohibit the use of fast charging plug charging.