2-32S Lithium Battery Maintenance Equalizer Battery Charging Balance Battery Equalisation

With its advanced technology,Heltec Energy Lithium Battery Maintenance Equalizer offers a seamless integration into both new and existing energy storage setups. Its compact and durable design makes it easy to install and maintain, providing a hassle-free solution for optimizing battery performance. Whether you are using lithium batteries for residential, commercial, or industrial applications, this equalizer is a game-changer in ensuring reliable and consistent energy storage.

Furthermore, the Lithium Battery Maintenance Equalizer is equipped with intelligent monitoring and control features, allowing for real-time adjustments and diagnostics. This ensures that your battery system operates at peak efficiency, even under varying load conditions. With its high precision and reliability, you can have peace of mind knowing that your energy storage is in safe hands.

Send email to us Online Store

Product Detail

Product Tags

Specifications

HTB-J32S15A (2-32S 15A)
HTB-J32S20A (2-32S 20A)
HTB-J32S25A (2-32S 25A)

Product Information

Brand Name:	HeltecBMS
Origin:	Mainland China
Certification:	WEEE
Warranty:	3 Months
MOQ:	1 pc
Battery Type:	Ternary lithium, Lithium iron phosphate, Titanium cobalt lithium
Use：	Battery balancing/repair

Customization

Customized logo
Customized packaging
Graphic customization

Package

1. Battery repairer *1set.
2. Anti-static bag, anti-static sponge and corrugated case.

Purchase Details

Shipping From:
1. Company/Factory in China
2. Warehouses in United States/Poland/Russia/Brazil
Contact Us to negotiate shipping details
Payment: 100% TT is recommended
Returns & Refunds: Eligible for returns and refunds

Features

Rated voltage: DC12V
Repair range: 2-24S
Balancing current: 15A/20A/25A(adjustable)

battery-balancer-Car-Battery-Repair-Equalizer-Battery-Charging-Lithium-Ion-Battery-Maintenance

Working Principle

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.

Model Selection

Technical Index	Product Model
Model	HTB-J32S15A	HTB-J32S20A	HTB-J32S25A
Applicable Battery Strings	2-32S
Applicable Battery Type	LFP/NCM/LTO
Max Balancing Current	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)	362917
Weight(kg)	9.5

* We keep upgrading products to meet requirements of our clients, please contact our sales person for more accurate details.

Note

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