12v Battery Charger 75A 14.6v Lifepo4 Charger 48V 50A Car Fast Charge Lithium Battery Charger 4S 8S 13S 16S LI-ION charger parts

1: Do not adjust the charger voltage during the charging process, as it may damage the battery< br>2: The voltage on the charger display screen fluctuates, but in reality, the battery is charged at a constant voltage< br>3: The screen displays the actual current value, which is not the current value you adjusted. Please consider the battery capacity and the maximum BMS current value for the current size. In the later stage, the current will decrease, and when the battery is fully charged, the fully charged current is 0.4: If you want to measure the maximum current, it is recommended to discharge the battery before testing< br>5: Charger buyer, please refer to the detailed operation video or text introduction< br>6: Be careful not to connect the positive and negative poles in reverse. The correct connection method is+TO+, - TO -. Disconnect and damage the charger within 10 seconds of reversing the connection. Over time, the motherboard will burn out< br>7: To extend the lifespan of the charger. The voltage of the charger is 220V, and the maximum recommended current is 90%. For example, 60A is most suitable for adjusting it to around 54A. The maximum recommended voltage and current for 110V are 80% and 70%, respectively< br>8: As long as the charger is connected to the power supply, the fan will start until the power is disconnected. Mind buying carefully< br>9: If you have any questions, please contact customer service< br>