1、7 Stage Charger: The battery charger with 7 charging stages and switch mode function will surely meet your various charge needs. 2、Better Charging: Automatic charging protection will prevent overcharging, so you can always connect the charger to the battery. 3、Great in Safety: Comes with polarity protection, output short circuit protection, over voltage protection, cooling fan and more. 4、Extensive Using: Applicable to lots of batteries, such as calcium battery, gel AGM battery, lithium iron phosphate battery, etc. 5、Simple Carrying: Designed to have a light weight and a compact size as well, the simple carrying enables indoor and outdoor use. Item Type: Smart Battery Charger Model: FBC122410D Material: ABS Uses: Applicable to most types of batteries include calcium, gel AGM, lithium iron phosphate, wet process, etc. Switchmode Technology: Yes Polarity Protection: Yes Output Short Circuit Protection: Yes Non Battery Link Protection: Yes Over Temperature Protection: Yes Cooling Fan: Yes Rated Output: 12V 10A, 24V 5A Battery Range: 6-180Ah Thermal Protection: 65℃ +/- 5℃ Efficiency: Applications 85%. 1 x Smart Battery Charger 1 x User Manual