Ultra-low temperature starting with lithium iron phosphate car battery https://www.car-ku.com/products/Ultra-low-temperature-starting-with-lithium-iron-phosphate-car-battery.html 12V Starter 1000A peak current for powerful starts 30Ah battery capacity for reliable performance Bluetooth/GPS/GPRS communication for connectivity Operating range of -40℃ to 60℃ for extreme conditions （*For Starting Battery ODM/OEM Solutions, secure your exclusive quotation now!） COST-EFFECTIVE PARAMETERS Model：CB-08 Battery capacity：30Ah Size ：240X170X187.5mm Weight：5.5Kg Cranking Current：1000A Output：12V car battery interface Communication：Bluetooth/GPS/GPRS(optional) Auto-disarm：Support Track：Support Low Temperature Heating：Support Operatingtemperature：-40°C~60°C