Applicable battery: ternary lithium battery or lithium iron phosphate battery. Applicable battery capacity: capacity between 20ah-120ah. Some of the above parameters are manual surveying and mapping, there will be certain errors, and the actual product shall prevail. Built-in 8 independent protection functions to fully protect the charger and battery.Extremely fast charging, overvoltage protection, overcurrent protection, overcharge protection, full self-stop, anti-reverse protection, short circuit protection, balance function. 110V country can't use this charger. This item is in the category "Sound & Vision\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "easpau" and is located in this country: CN. This item can be shipped worldwide.