About this item

• 【SPECIFICALLY DESIGNED FOR LiFePO4 BATTERIES】The JSDSOLAR 29.2V 20A LiFePO4 lithium battery smart charger is engineered exclusively for 25.6V LiFePO4 batteries, featuring a specialized 2-stage constant current/constant voltage (CC/CV) charge algorithm and intelligent LED indicators. This charger includes a specific Pre-Charge function designed to activate all types of BMS by allowing current into lithium batteries, starting from 0V.
• HIGH-EFFICIENCY CHARGING】With a constant current of 20A and a constant voltage around 29.2V, it's perfect for LiFePO4 batteries with capacities of 20 amp hours and above. Compared to a 3-amp multi-charger, it only requires 5 hours of fast charging time to fully charge a 24V 100Ah LiFePO4 battery, whereas the 3-amp charger needs 34 hours.
• 【MULTIPLE PROTECTION】The JSDSOLAR 29.2V 20A LiFePO4 lithium battery charger features multiple protection mechanisms, including over-temperature protection, output short-circuit protection, reverse polarity connection protection, and output over-voltage protection, preventing damage from faulty operation.
• 【EASY OPERATION & VISIBLE INDICATORS】Connect the charger's + and - alligator clips to the battery's corresponding terminals, then plug in the input cable to the charger and connect it to the input power source. Intuitive LED indicators offer clear charging state feedback and diagnostic information.
• 【PREMIUM QUALITY】Our LiFePO4 lithium battery charger is constructed from aluminum alloy with surface oxidation treatment, ensuring high hardness and oxidation resistance. The built-in cooling fan maintains optimal charger temperature, safeguarding both the charger and battery during charging.