Brand Name: | HeltecBMS |
Origin: | Mainland China |
Certification: | WEEE |
Warranty: | 3 Months |
MOQ: | 1 pc |
Battery Type: | Ternary lithium, Lithium iron phosphate, Titanium cobalt lithium |
1. Battery repairer *1set.
2. Anti-static bag, anti-static sponge and corrugated case.
① Manual Equalization
Manually set the operating voltage. When the device is in a normal state, click "Manual Balance" to modify the "Voltage Value" (the set value must be within the valid range of the current battery type), and click OK to achieve discharge balance.
② Automatic Equalization
Automatic equalization is suitable for low-speed vehicles and small-capacity battery packs. The equalization power is 5%-30%. When the device is in normal condition, click "automatic equalization" to automatically identify the highest voltage and the lowest voltage. Put it down and keep consistent with the low voltage.
③ Charging Equalization
Charge equalization generally means that the voltage of the single cells in the battery pack is carried out when the battery is half-charged.
Technical Index | Product Model | |||||
Model | HTB-J24S15A | HTB-J24S20A | HTB-J24S25A | HTB-J32S15A | HTB-J32S20A | HTB-J32S25A |
Applicable Battery Strings | 2-24S | 2-32S | ||||
Applicable Battery Type | LFP/NCM/LTO | |||||
Max Balancing Current | 15A | 20A | 25A | 15A | 20A | 25A |
Balance parameters of lithium iron phosphate | Monomer overvoltage protection: 3.65V | |||||
Monomer overvoltage recovery: 3.65V | ||||||
Forced equalization voltage: 3.65V | ||||||
Equalization monomer voltage difference: 0.005V | ||||||
Proportion of the equalization current: 5%~100% | ||||||
Balance parameters of ternary lithium | Monomer overvoltage protection: 4.25V | |||||
Monomer overvoltage recovery: 4.2V | ||||||
Forced equalization voltage: 4.25V | ||||||
Equalization start voltage: 4V | ||||||
Equalization monomer voltage difference: 0.005V | ||||||
Equalization current ratio: 5%~100% | ||||||
Size(cm) | 36*29*17 | |||||
Weight(kg) | 6.5 | 9.5 |
* We keep upgrading products to meet requirements of our clients, please contact our sales person for more accurate details.
① Before balancing, please check whether the minimum voltage is lower than the battery over-discharge voltage. If it is lower than the battery over-discharge voltage, please charge the battery first. Balance the battery after it is fully charged, the effect will be better.
② During charging equalization, the "battery negative pole" on the front panel of the machine must be connected to the negative pole of the whole battery pack, the negative pole of the charger is connected to the "charge negative pole" on the front panel of the machine, and the positive pole of the charger is connected to the positive pole of the battery. The charging current shall not exceed 25A before entering the equilibrium state, and the charging current shall not exceed 5A when reaching equilibrium (lithium iron phosphate 3.45V/ternary lithium 4V). Small current balance effect will be better.
③ Optional power supply