Product Description Features: Instant second start, start a large displacement car. Built-in 99800mAh large capacity, low-function sleep scheme, can still maintain power for long-term use. With flashlight function, three modes are optional, constant light mode, high strobe mode, and SOS rescue mode. Dual USB interface, supports fast charging of mobile phones. Upgrade protection, anti-reverse protection, short circuit protection, overcharge protection, constant current protection, regulated voltage protection, over discharge protection, temperature protection, magnetic field protection. Strong adaptability, explosion-proof, high temperature resistance 80℃, low temperature resistance -40℃. Specification: Overall dimensions: 160*87*35mm Battery capacity: 99800mAh Peak current: 800A Starting current: 600A Output voltage: 12V USB output: 5V/2.1A Charging input: 5V/2A Torch: illumination, burst flash, SOS Applicable temperature: -40℃~+85℃ Applicable models: 12V 6.0L petrol car or 4.0L diesel car Package Included: 1 x Car jump starter 2 x Battery clips 1 x USB charging cable 1 x Storage box 1 x Manual