Supports 2~24 string lithium battery packs 2. Support ternary lithium, lithium iron phosphate, and lithium titanate 3. Constant resistance 1 ohm discharge balance, large balancing current; ternary lithium up to 4A, iron phosphate Lithium up to 3A 4. Display the voltage of each string, total voltage, highest string voltage, lowest string voltage, power Maximum voltage difference, average voltage, balanced voltage, and number of battery strings of the battery pack 5. Fool-like operation, no setting required, automatic identification of string number and balanced voltage. Simple and easy to use 6. After the equalization is completed, it will automatically stop and an alarm will sound to indicate that the equalization is completed. 7. Supports 1. 5V~4.5V battery. If the voltage exceeds the range, an alarm will sound and the display will be displayed. 8. Reverse alarms and prompts 9. It has reverse connection, overvoltage (greater than 4.5V), and low voltage (less than 1.5V) protection functions. 10. The time to complete the secondary equalization is incomparable with the power supply equalization and the energy transfer equalization., these three balancing methods (charge balancing, energy transfer balancing, discharge balancing), discharge equalization is safe and efficient. 11. Lithium battery PACK factory, electric vehicle repair shop, personal lithium battery DIY good helper