14.6V 20A LiFePO4 Battery Charger with Aluminum Shell - Fast Charging for Solar Systems, RVs, Marine & Off-Grid Power - Durable & Reliable Power Solution

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Trickle Current and Fast Charge: WattCycle battery chargers utilize three-stage intelligent charging technology controlled by a single-chip MCU, which accurately tracks the battery charging process so that the battery is always under optimal electrochemical reaction conditions to prolong its service life. Our charger accepts 100-240v input voltage and outputs 14.6V 20A trickle current to ensure safe battery charging while achieving fast charging!

Short-circuit Protection for Safe Charging: WattCycle battery charger adopts the latest non-sparking technology, the powerful protection mechanism makes the battery automatically cut off when there is over-current, over-charging, overheating or short-circuit. The charger shell is made of aluminum alloy surface, oxidized, high-grade, beautiful, aesthetic, good heat dissipation ability, high hardness, antioxidant, non-fading, long service life.

Portable, Lightweight and Small Size: WattCycle charger control circuit adopts the advanced LLC half-bridge novation soft switching power supply control technology, suitable structure and good thermal design make the charger small, light and portable. The size of our charger is only 8x3.9x2.2inch, the cord length is 47.2inch, lightweight and portable, while the long enough cord makes it extremely convenient for you to use. No worries about the short cord length.

Compatible with all Types of Lithium Batteries: WattCycle charger is widely used for charging automotive lithium batteries for electric cars, electric bicycles, electric tricycles, electric forklifts, electric cars, electric motorcycles, electric sweepers, electric boats, electric sightseeing cars, electric golf carts, electric tractors, electric forklifts, electric medical equipment, electric transporters and other automotive lithium batteries. Other types of lithium batteries can also be used.

Light-up Prompting Function: WattCycle charger is designed with a light-up alert function, blinking red (abnormal status) to activate over-temperature/short-circuit/reverse polarity protection/over-power protection, green color is always on when it's fully charged, and red color is always on when it's charging. You can judge the status of the battery and charger according to the lighted status, and pay attention to whether the battery is full or whether there is any abnormality in time.