Product advantages:
1. Compatible with Li ion and LiFePO4 battery pack.
2. 8S, 17S, 20S and 24S compatible with above 4S battery pack.
8S equalizer compatible battery pack: 4S 6S 7S 8S
17s equalizer compatible battery pack: 4S 6S 7S 8S 10S 12S 14S 15S 16S 17s
20s equalizer compatible battery pack: 4S 6S 7S 8S 10S 12S 14S 15S 16S 17S 18S 19S 20S.
24S equalizer compatible battery pack: 4S 6S 7S 8S 10S 12S 14S 15S 16S 17S 18S 19S 20S 21S 24S.
3. Working mode: transformer feedback energy transfer, all batteries are balanced synchronously. High voltage discharge, low voltage charging. When the battery is balanced, it will automatically sleep for one hour, and then re detect the voltage difference and start the next balance.
4. Balance current reference:
4S-8S: the maximum equalizing current is 1.5A for every 0.1V differential voltage.
17S: the maximum equalizing current is 1.2A for every 0.1V differential voltage.
20S-24S: the maximum equalizing current is 1.2A for every 0.1V differential voltage.
The balance current of each string of batteries is not fixed and changes with the change of differential pressure.
5. Balanced aging (accuracy): 3V up and down. Due to the different capacity of the battery pack, the effect will be different. The more consistent the capacity, the better the balance effect. If the total pressure change detected twice is less than (string number * 3V), it will enter the sleep state. If the charger is always plugged in for charging, it will be equalizing all the time. At this time, the voltage difference is very small and the equalizing current is also very small.
The switch has two positions: 1. Manual Left side 2. Automatic right side
The positions of the balancer switches for different series options will be different.
In manual position: After the circuit is connected, the balancer is always performed, and even after the balance is completed, it will not automatically shut down.
In automatic position: After the circuit is connected, it starts to balance, and after the balance is completed, it automatically shuts down. When a voltage difference occurs, such as charging or discharging, the balance is automatically turned on. When the balance is good again, it will automatically shut down again, and so on. Automatic position, can save energy.
(The condition to turn on the balance again is set by the system, it may not be turned on immediately after charging or discharging, but it will be turned on within 2 hours.)
1. This model cannot remove the connector to balance other batteries. For example, after balancing a battery pack, remove it for another battery pack. If you do that it will definitely damage the balancer, it must be fixed with the battery pack together.
2. If you want to use this balancer for solar energy storage batteries, its balance current may not be large. Since the solar energy storage battery always charging and discharging, the battery voltage difference is small, and the current obtained is also small. if the capacity is the same, and the greater the voltage difference, the greater the current.
3. The pressure difference of the newly established battery pack will not be very large, but the capacity must be consistent. If the battery voltage difference is 0.2V-0.3V, it is a very large voltage difference value. There may be a voltage difference of 0.5V at the end of full charge and discharge, and the balance current will also be the largest at this time. But the pressure difference value will not last for a long time.
5. First use:
1) Please connect each balance cable carefully, the wrong wiring will damage the balancer.
2) Do not disassemble the connector port always. Frequent plugging and unplugging of the connector may cause poor contact and affect the balance current.
3) It must be installed with the battery and fixed.
4) The green connector must be pulled out before wiring.
5) The connector can be plugged in after the balance cable connection is completed, and the charging is started for the first use to enhance the balance effect.
