Updated: 17 Feb 2025

lifepo4 12v bms 5pcs

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Updated: 17 Feb 2025

#1

Best Choice
DALY Smart BMS 4S 12V 200A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,200A)

9.8

DALY

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Main highlights

[Smart BMS]Check battery status and modify parameters at any time through Bluetooth app or PC Software.Quality Guarantee--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED

[Double Protection]Double protection by injection patent technology and patent shell.Waterproof,dustproof,shockproof and anti-static;High-quality components, pressure-resistant and durable material, high acquisition accuracy.Easy to install.

[DALY BMS]Overcurrent,Overcharge,Overdischarge,Short circuit, Temperature protection.DALY BMS maximizes optimizes the lithium battery performance, and extends the battery lifetime to a large extent.
#2

Value for Money
DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 4S 12V，200A)

9.7

DALY

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Main highlights

【Smart BMS】With the WiFi module, lithium batteries can be remotely monitored through the Internet, regardless of the distance.When the BMS detects any abnormality in the battery pack, it will send alert via the smartphone app.

【New Upgrade】Smaller size; Parallel protection; Pre-charging function; 100mA passive equalization current; Low temperature rise; Working condition indicator;Consistent Chg/Dischg cuurrent.

【Multiple Protection】Overcharge Protection; Overdischarge Protection; Overcurrent Protection; Short circuit Protection; Temperature Protection;Waterproof Protection.
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#3
5PCS 2S-8S DC5-30V 12V/24V Lithium Battery Charge LED Display Tester BMS Lifepo4 Li-po Li-ion Capacity Test Power Level Indicator Board Power

9.6

Cywhrvzsf

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Main highlights

When the product is powered on for the first time, the default value is 3 groups of three-way lithium battery voltage. In the normal display state, if no operation button is displayed within 10 seconds, the product will automatically close the display and enter the low-power state. ; When the product is in the shutdown state, press the button to turn it on and display the power supply.

Setting: Press and hold for 2 seconds to enter the setting state, the mode light blinks, and the serial light is always on; Press the button to select the battery type and hold down for 2 seconds to enter the serial number or voltage setting. After the setting, hold down for 2 seconds to save the data and return to display the battery status. In the setting state, if there is no operation button within 5 seconds, the normal display of power will be automatically restored.

Product parameters: working current :<10mA, display mode :LED indicator, refresh rate :500ms/ time,Product operating voltage :DC5V-30V，Suitable : Lithium Iron Phosphate, NCM Ternary Polymer,Lead-acid battery
#4
5Pcs 1S 12A 3.2V 3.6V LiFePo4 Life 18650 Battery Charger BMS Protection PCB Board

9.5

daier

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Main highlights

Overcharge release voltage: 3.45V±0.25V

Overcharge detection voltage: 3.75V±0.25V

Over discharge detection voltage: 2.1V±0.05V
#5
12V 100A 4Series BMS Protection Board with Balancing with Overcharge/Overdischarge/Overcurrent/Short Circuit Protection for LiFePO4 Battery Pack

9.2

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
#6
3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board

9.1

QCCAN

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Main highlights

This board is 4 string 3.2V Lithium iron phosphate battery protection board; High current protection board, continuous 30A current, with balance circuit, The board comes with cable. PCB Board Size: 56x47mm/2.2x1.85".

Discharge: Continuous Discharging Current: 30A(MAX); Instantaneous Discharge Current: 56A

Charge:Charging Voltage: 14.8V; Charging Current: 20A (MAX).
#7
Flylin 1Pcs Battery Protection Board, 4S 100A 12V BMS Battery Protection Board with Balance LiFePO4 Lithium Iron Phosphate Charging Controller LFP (4S 100A 12V)

8.9

Flylin

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Main highlights

Safety: Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage

Product role: It will protect battery pack from overcharging, over-discharging over-current and short circuit

Balance Function: With equilibrium function to keep each cell in balance and good service life
#8
DALY Smart BMS 4S 12V 100A with WiFi Module and CAN 485 Communication Protection Board for Remote Monitoring of LifePO4 Lithium Battery Pack

8.8

DALY

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Main highlights

【Smart BMS】With the WiFi module, lithium batteries can be remotely monitored through the Internet, regardless of the distance.When the BMS detects any abnormality in the battery pack, it will send alert via the smartphone app.

【New Upgrade】Smaller size; Parallel protection; Pre-charging function; 100mA passive equalization current; Low temperature rise; Working condition indicator;Consistent Chg/Dischg cuurrent.

【Multiple Protection】Overcharge Protection; Overdischarge Protection; Overcurrent Protection; Short circuit Protection; Temperature Protection;Waterproof Protection.
#9
BMS LiFePO4 Li ion 3S-20S 12V-72V 20A-500A Lithium Battery Management System Protection Circuit PCB Board Optional RS485/CAN/WiFi, DIY Lithium Iron Phosphate Cell 3.2V or Lithium Ion Battery 3.7V

8.6

HiXiMi

-11%

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Main highlights

【Smart BT BMS】With the BT module, after downloading the "SMART BMS" APP, the cell phone can be connected to the battery to view or set the battery parameters. Multiple communication functions and extended function port, support WiFi, CAN, RS485, dual UART communication interface function. Except for the BT module, other function modules need to be purchased separately.

【Multiple Functions】Pre-charging function; low power consumption; 100mA passive equalization current; overcharge protection; overdischarge protection; overcurrent protection; short circuit protection; temperature protection; waterproof protection.

【Li ion or LiFePO4 BMS】Depending on your battery type, choose the right BMS. Li ion BMS is for 3.7V cells, LiFePO4 BMS is for 3.2V cells. The BMS current needs to be selected based on the load power and the maximum continuous discharge current of the cell. Generally, the BMS current should be greater than the maximum continuous discharge current of the battery cell.

-11%
#10
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

8.4

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

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lifepo4 12v bms 5pcs

DALY Smart BMS 4S 12V 200A LiFePO4 PCB Protection Board with Balance Leads, Wires 3.2V Battery Protection Module BMS for 18650 Battery Pack 12V with UART(Smart BMS,200A)

9.8

Main highlights

DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 4S 12V，200A)

9.7

Main highlights

5PCS 2S-8S DC5-30V 12V/24V Lithium Battery Charge LED Display Tester BMS Lifepo4 Li-po Li-ion Capacity Test Power Level Indicator Board Power

9.6

Main highlights

5Pcs 1S 12A 3.2V 3.6V LiFePo4 Life 18650 Battery Charger BMS Protection PCB Board

9.5

Main highlights

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

9.2

Main highlights

3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board

9.1

Main highlights

Flylin 1Pcs Battery Protection Board, 4S 100A 12V BMS Battery Protection Board with Balance LiFePO4 Lithium Iron Phosphate Charging Controller LFP (4S 100A 12V)

8.9

Main highlights

DALY Smart BMS 4S 12V 100A with WiFi Module and CAN 485 Communication Protection Board for Remote Monitoring of LifePO4 Lithium Battery Pack

8.8

Main highlights

BMS LiFePO4 Li ion 3S-20S 12V-72V 20A-500A Lithium Battery Management System Protection Circuit PCB Board Optional RS485/CAN/WiFi, DIY Lithium Iron Phosphate Cell 3.2V or Lithium Ion Battery 3.7V

8.6

Main highlights

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

8.4

Why we love it

Main highlights

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