Updated: 16 Feb 2025

bms with balance for lifepo4s

Updated: 16 Feb 2025

#1

Best Choice
RadioB Tech Smart BMS 4S 12V 120A Lifepo4 Lithium Battery Management PCB Protection Board with Balance Leads and Wireless Bluetooth Module - Supports 4 Cells 12.8 Volts DIY Programmable

9.7

RadioB Tech

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Why we love it

You can charge or discharge the battery at high currents.

You can monitor the batterys charge level and current using a smartphone app.

The battery has a low temperature cutoff to prevent damage.

Main highlights

Up to 120 amp continuous charge or discharge current. Perfect for your high current 12v lifepo4 battery applications.

Supports 4 Cells - Lithium Lifepo4 - Build a high capacity LifePO4 battery from individual cells.

Low Temperature Charging cutoff - Prevents damage to LifePO4 cells when the temperature is to low to charge
#2

Value for Money
JKBMS Smart BMS 4S-8S 100A 1A Active Balance Build-in Bluetooth with CAN RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（JK-B1A8S10P）

9.6

JKBMS

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Main highlights

Wide Application: This versatile BMS works with Li-ion, LiFePO4, and LTO batteries. Ideal for RV, Solar Panel, and UPS Power Supply, it offers seamless integration and top performance

Enhanced Safety: Safeguard your battery with protection against overcharging, overdischarging, overcurrent, short circuits, and temperature extremes. JKBMS Active Equalization extends battery life and enhances performance

Easy Connection: Effortlessly manage your battery with JK BMS mobile app for Android and iOS. Bluetooth connectivity allows you to monitor status, adjust settings, and control charging/discharging from your device
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#3
4S 100A DC14.6V BMS LiFePO4 Battery Balance Charge Board NTC Temperature Protection Equalizer

9.3

Cywhrvzsf

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Main highlights

When any series of battery cells or wires in the battery pack fault short circuit can disconnect the output power protection battery pack

Voltage :dc14.6v Discharge current :100a Charging current (same port):≤50a Internal resistance of main circuit conduction :≤5mq Discharge overcurrent protection :600+ 10a Power consumption :≤40ua Hibernation overdischarge power consumption :≤10ua

High quality MOS tube with low internal resistance, all aluminum material, fast heat dissipation
#4
3S 4S 12V 5A Battery Active Equalizer BMS Balancer Lipo Li-ion LFP LiFePO4 Lithium Battery Balance Active Energy Transfer Equalization Module Faster Whole Group Capacitor Balancer PCB

9.2

QINIZX

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Why we love it

This product is voltage compatible with NCM Ternary polymer lithium batteries Li ion and lithium iron phosphate batteries LiFePO4 .

The manufacturer has put this product through extensive testing to ensure its long lasting and effective performance.

This product has a standby power consumption of less than 0.1mA, making it very power efficient.

Main highlights

Working Voltage: 2.7V-4.2V, suitable for NCM Ternary polymer lithium battery (Li-ion), lithium iron phosphate battery (LiFePO4). It can Not fit LTO battery. NOTE Tips: Well tested by the manufacturer. As long as the wiring is correct, the product guarantees long-lasting and effective performance. (Default Not include any batteries.)

Working Principle: Flying capacitor transfer charge transporter, Balancer board is connected to the battery to start the balance work, using the original brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB. Balance current 0-5.5A, the more balanced the battery current is Small, reserved for the dormant switch wiring position, the dormant power-off mode working current is less than 0.1mA, and the balance voltage accuracy is within 5mv!

The quiescent current is about 9mA, and the battery capacity is recommended to be used between 30-200AH/Per Balancer. High-capacity batteries can be connected in parallel with multiple equalizers.
#5
4S 12V 16.8V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (4S)

9.1

QINIZX

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Main highlights

Tips: The equalization board is not a BMS protection board, it is an auxiliary to the protection board, so no matter how bad the battery you use to test, it can be used, But it has no overvoltage/overdischarge protection function. Overvoltage/overdischarge is the function of the BMS protection board. If voltage protection is required, it is best to use it in parallel with the BMS protection board.

NOTE: Not recommended to be compatible with low strings, The indicator light will flash and report an error. Before connecting the equalization board, be sure to check whether each battery is wired correctly, and do a good job of insulation. otherwise it will short-circuit and burn the board. LED on: balanced (corresponding to energy transfer balance between adjacent batteries); LED off: equalization ends; LED flashing: drop string indication/circuit malfunction.

Applicable battery type: NCM(Li-ion)/LFP, NOT support LTO; Single voltage working range: 3.0V-4.2V; Suggested battery capacity: below 30AH, If more than 30AH, pls search Capacitor Faster Whole Group Balancer " B096NLHXPF " to purchase.
#6
12V 100A 4Series BMS Protection Board with Balancing with Overcharge/Overdischarge/Overcurrent/Short Circuit Protection for LiFePO4 Battery Pack

8.8

Walfront

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Main highlights

Multiple Protction Functions Allows Glossy Better Expeience: This Waterproof BMS Multiple protective functions including overcharge protection, overdischarge protection, overcurrent protection and short circuit protection

Essential Part for Circuit Board: Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage

Convenient to Operate: This Lithium BMS is designed for 4 series 12V LiFePO4 batteries, comes with 5P-250mm wire for convenient use
#7
DALY 4S-16S BMS 15A to 200A Protection Board with Balance Wire and Temperature Sensor for Lithium Battery Pack（LifePO4 4S 12V,100A）

8.7

DALY

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Main highlights

【New Upgrade】Smaller size; Pre-charging function; 100mA Passive balancing current; Low temperature rise;Consistent Chg/Dischg cuurrent.

【Multi -Function Protection】Over-charging,Over-discharging,Over-current,Temperature and Short-circuit protection functions.--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED

【DALY BMS】Adopt injection molding sealing process, with dustproof, shockproof, waterproof, anti-accumulation function
#8
8S 100A DC24V BMS LiFePO4 Battery Balance Charge Board NTC Temperature Protection Equalizer

8.4

Cywhrvzsf

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Main highlights

When any series of battery cells or wires in the battery pack fault short circuit can disconnect the output power protection battery pack

Voltage :DC24V Discharge current :100a Charging current (same port):≤50a Internal resistance of main circuit conduction :≤5mq Discharge overcurrent protection :600+ 10a Power consumption :≤40ua Hibernation overdischarge power consumption :≤10ua

High quality MOS tube with low internal resistance, all aluminum material, fast heat dissipation
#9
Bisida 16S BMS 51.2V 100A Lifepo4 Battery Management System PCB Protection Board with Balance and NTC,Ten Functional protections, Common Port, for Lifepo4 Battery Pack (16S 51.2V 100A)

8.3

Bisida

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Main highlights

【Preparation Before Installation】Before installing the BMS protective board, it is necessary to match the voltage, capacity, and internal resistance (the voltage difference between the battery per section is not higher than 0.05V, the difference between the internal resistance is not more than 5MΩ, and the capacity difference is less than 30mAh). Otherwise the battery pack will not be able to charge.

【Operating Temperature】Bisida's BMS supports (3.2V) Lifepo4 battery charging and discharging in zones from 2.3V to 3.65V, with low temperature protection up to -20°C and high temperature protection up to 70°C. Different voltages and currents have different parameter details. Confirmation required. Please communicate with the seller to confirm accurate data.

【Multi -Function Protection】Bisida's BMS has a variety of protection functions, such as over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection, Downtime protection，Voltage balance(passive balance), etc.
#10
DALY Smart Active Balance BMS 150A 24V-60V 8S-17S Built-in Bluetooth with RS485 CAN PCB Battery Protection Board for Li-ion LifePO4 LTO Battery Pack

8.2

DALY

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Main highlights

Smart monitoring:BMS with integrated bluetooth with wifi option.Which can monitor cell voltages, temperatures and other parameters. It also has cloud monitoring and data logging capabilities.

Smart 1A Active balance BMS: Which helps equalize the state of charge/discharge across battery cells for longer battery life.

Easy Connection：Smart compatible strings from 4S-8S 12V-24V.It can support Lifepo4/Li-ion/LTO battery pack.Also supports parallel battery pack configuration.

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bms with balance for lifepo4s

RadioB Tech Smart BMS 4S 12V 120A Lifepo4 Lithium Battery Management PCB Protection Board with Balance Leads and Wireless Bluetooth Module - Supports 4 Cells 12.8 Volts DIY Programmable

9.7

Why we love it

Main highlights

JKBMS Smart BMS 4S-8S 100A 1A Active Balance Build-in Bluetooth with CAN RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（JK-B1A8S10P）

9.6

Main highlights

4S 100A DC14.6V BMS LiFePO4 Battery Balance Charge Board NTC Temperature Protection Equalizer

9.3

Main highlights

3S 4S 12V 5A Battery Active Equalizer BMS Balancer Lipo Li-ion LFP LiFePO4 Lithium Battery Balance Active Energy Transfer Equalization Module Faster Whole Group Capacitor Balancer PCB

9.2

Why we love it

Main highlights

4S 12V 16.8V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (4S)

9.1

Main highlights

12V 100A 4Series BMS Protection Board with Balancing with Overcharge/Overdischarge/Overcurrent/Short Circuit Protection for LiFePO4 Battery Pack

8.8

Main highlights

DALY 4S-16S BMS 15A to 200A Protection Board with Balance Wire and Temperature Sensor for Lithium Battery Pack（LifePO4 4S 12V,100A）

8.7

Main highlights

8S 100A DC24V BMS LiFePO4 Battery Balance Charge Board NTC Temperature Protection Equalizer

8.4

Main highlights

Bisida 16S BMS 51.2V 100A Lifepo4 Battery Management System PCB Protection Board with Balance and NTC,Ten Functional protections, Common Port, for Lifepo4 Battery Pack (16S 51.2V 100A)

8.3

Main highlights

DALY Smart Active Balance BMS 150A 24V-60V 8S-17S Built-in Bluetooth with RS485 CAN PCB Battery Protection Board for Li-ion LifePO4 LTO Battery Pack

8.2

Main highlights

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