J9 Ultra Slim Car Emergency Power 12V Car Jump Starter Multi-functional Mobile Phone Power Bank 10000mAh - White ?Fast constant current charging, constant voltage charging, equalization charging ?With over-charging, over-discharging, overload, reverse connection, short circuit, and other protective functions ?Product function: car jump starter, electronic devices charging, lighting function ?Compact in size, and ultra slim, this car jump starter is portable Specifications: ?Model: J9 ?Cell type: power polymer cell ?Marked capacity: 10000mAh ?Actual capacity: 6500mAh ?Product Size: 15 x 8 x 2cm ?Starting current: 200A ?Maximum current: 300A ?Applicable temperature: -20? +60? ?Input port: 5V/1A ?Output port: 5V/2A 12V Compatible with: ?Universal Package included: ?1 x Car Jump Starter Power Bank ?1 x Clip ?1 x 3-in-1 Cable ?1 x English Instruction Manual ?Other items not included