10 Best Bms for Lifepo In The Us - Black Friday 2024
JKBMS Smart BMS 8S-24S 24V-72V 150A 2A Active Balance BMS Built-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A24S15P)
Main highlights- Wide Application: This versatile BMS works with Li-ion, LiFePO4, and LTO batteries. Ideal for electric vehicles,scooter, and power banks and so on, it offers seamless integration and top performance
- Packing List: Includes Smart BMS (JK-B2A24S15P) * 1,Wires (70cm) * 1,Switch (50cm) * 1,NTC (40cm) * 1,Operate manual * 1.Everything you need for setup and operation
- 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 our mobile app for Android and iOS. Bluetooth connectivity allows you to monitor status, adjust settings, and control charging/discharging from your device
- After-Sales Support: Download the "JK BMS" app for 24/7 assistance. We're here to help with any questions or issues, and we offer a 1-year support period
9.8Exceptional
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Value for Money2
DALYDALY BMS Parallel Connector 1A+ LiFePo4 4S BMS 12V 150A with Cooling Fan UART RS485 CAN Bluetooth BMS Parameter Programmable for Rated 3.2V Lithium Power Bank Storage Off Grid Solar System
Main highlights- Unique Protection --- Daly parallel module + Daly Bms is specially designed for parallel lithium packs, it is an integrated, combined customized parallel package protection. This combination can limit to mutual high charging current caused by the internal resistance and voltage difference between the parallel lithium batteries while charging the parallel packs. With Daly-BMS + Daly parallel module, higher voltage for electrical devices is safe and easy to achieve.
- Intelligent and easy cabling --- All Bms with UART + RS485 + CAN function and protocol, with Bluetooth dongle and DALY BMS app, you can check all real-time battery parameters and make the correct settings in specific areas. Do not connect the parallel module to the BMS before all balance lines wire each battery cell. Please connect BMS to the battery first, and then connect the parallel module to BMS.
- Each package --- Smart Bms with CAN communication function + balance wire + NTC + Bluetooth module + 1A matched parallel module + communication cable. And this BMS and parallel module is customized, each purchase quantity should be at least 338 sets. !
- Basic parameters: all 1A parallel module dimensions in this link are the same: 63 x 41 x 14 mm, bms dimension refer to the list page, current limit: 1 A; parallel module is triggered by: 1 - range to overcharge current point at warning level 2 or 2 reach to built-in/preset valve value. Operating Temperature: -20℃~70℃ Parallel Module Release State: Discharge Communication Wire: 22AWG, Length = 300mm
- Application note: Daly bms + DALY parallel module cannot be used separately, types and strings of the BMS + parallel module, battery packs must be exactly the same. For example (3.2V Lifepo4 4S 12V 280Ah [capacity may vary a little, such as 280Ah + 120Ah] battery packs) + (DALY smart bms lifepo4 4S 12V 100A + DALY 143A parallel module) is workable; Daly parallel module cannot be used with other brands of Bms mmmmAly Bms You have bought before or separately!
9.7Exceptional
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3
QINIZX11% Off3S 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
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.
9.6Exceptional
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4
FlylinFlylin 1Pcs Battery Protection Board, 4S 100A 12V BMS Battery Protection Board with Balance LiFePO4 Lithium Iron Phosphate Charging Controller LFP (4S 100A 12V)
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
- High Performance: Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection.Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries
- Easy to Use: Used for 4 series 12V LiFePO4 batteries, comes with 5P-250mm wires
- Balance Function: With equilibrium function to keep each cell in balance and good service life
9.4Excellent
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5
QCCAN3PCS 4S 30A 12.8V BMS PCB 18650 Battery Protection Board LiFePo4 Life 4S BMS Balancing Charging Circuit PCB Board
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".
- Self-Consumption:Working Current: ≤30uA; Sleep Current (when Over-discharge): ≤20uA; Working Temperature Range: -30+80°
- Discharge: Continuous Discharging Current: 30A(MAX); Instantaneous Discharge Current: 56A
- Charge:Charging Voltage: 14.8V; Charging Current: 20A (MAX).
- Balance:Detect Voltage: 3.60±0.05V; Release Voltage: 3.59±0.05V; Balance Current: 58mA.
9.3Excellent
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6
BisidaBisida 8S BMS 25.6V 30A Lifepo4 Battery Management System PCB Protection Board with Balance Wire and NTC,Ten Functional protections, Common Port, for Lifepo4 Battery Pack (8S 25.6V 30A)
Main highlights- 【Wiring Method】The wiring methods of common ports of BMS: B- connection battery pack negative , C- connection charging negative/output negative. All the positive electrodes are the total positive pole from the battery pack.
- 【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.
- 【High Quality】Bisida's BMS utilizes top quality (A-level) protective integrated circuit IC, from the solution of Industry car level.BMS manufactured by high quality Mos and IC imported.Support OEM/ODM customization, if you have special needs, you can contact customer service.
9.0Excellent
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7
Shutao3Pcs 6S 18650 Li-Ion Lithium Battery PCB Protection Board 24V 40A Solar Lighting BMS PCB with Circuit Balanced Protection Module Cell Charging Module with Balance Function for Drill Motor
Main highlights- Protection board with overcharge protection, over discharge protection, over current protection, short circuit protection
- Maximum discharge current: 40A
- Instantaneous discharge current: 70A
- Charging voltage: 25.5V
- 6 string 24V 6-Cell lithium battery power protection board, split-mouth 40A discharge current
8.8Very Good
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8
VNSZNRVNSZNR LiFePO4 BMS 24V 8S 100A Smart PCB Battery Protection Board Battery Management System with Balance Leads Wires and Wireless Module for Lithium Iron Phosphate
Main highlights- ★【VNSZNR BMS】What You Get: 1pcs*VNSZNR BMS Lifepo4 8S 24V 100A, 1pcs*module, 1pcs*balance cable and 1pcs*English manual,Package also come with B-P- cable,NTC cable(temperature sensor). 36-months warranty and friendly customer service. Quality Guarantee--- ISO/ FCC/ ROHS/ PSE/ CE APPROVED.
- ★【VNSZNR BMS】The BMS was be manufactured by high quality Mos and IC. Keep your battery long cycle service life time. Extreme low power consumption. The consumption of the whole device is less than 50uA.PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.It is waterproof, dustproof and shockproof.
- ★【Smart LiFePO4 BMS 24V 100A】For our smart bms,when first use,need to activate first,then B- P- can be conductive,voltage from P- can be same from B-, then BMS can work well.
- ★【Module】Available connect with Android and IOS App and can review the battery status in real time by mobile phone. Through module can set the battery capacity, protection temperature, protection voltage and etc.
- ★【BMS Activation Method】Method ①: Press the button on the module to activate the bms directly.Method ②: Charge activation, B-line must be connected to the total negative pole of the battery pack when charging. If Method ① fails to activate the BMS, try Method ② to activate the BMS.
8.7Very Good
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9
100 BALANCE100BALANCE 40A 8S-24S Smart BMS Srandard Version with Active Balancer and Build-in Bluetooth APP/UART for Lithium Battery NCM/LFP/LTO Pack
Main highlights- Please find the APP on IOS& Android “BalanceBMS”. We provide 1 year product warranty and 24/7 online perfessional service for your inquiry,please feel free to contact us.
- Extra protection features: Pre-charge protection/ Misconnection protection/All-in protection/Parallel protection.
- Comprehensive protection and more safe. Basic protection functions: Overcharge /Over discharge/Overcurrent/Short circuit/Temperature protection.
- =Build-in bluetooth module,Support simultaneous multi-channel communication: WIFI / UART / GPS(4G)/HEATING / BUZZER/ TEMPERATURE etc. But please purchase the parts separately.
- 4~24 strings 40~200A intelligent mutiple strings & balancing current 1A. FLYBACK Core technology pioneer to achieve galvanic isolation.
8.6Very Good
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10
VNSZNRVNSZNR Lithium Battery BMS 36V 40A 10S Li-ion Battery Management System PCB Protection Board with Balance Leads BMS for DIY Lithium Battery Pack 36V
Main highlights- ★【What You Get】36-months warranty and friendly customer service. Quality Guarantee--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED.
- ★【Over-charge over-discharge protection】--- Li-ion battery pack will stop charging when its voltage reaches 4.25V and stop discharging when its voltage reaches 2.7V.
- ★【Multiple protection】Over-charging protection. Over-discharging protection. Over-current protection. Temperature protection. Disconnect protection. Short Circuit Protection. Short Circuit protect recover. Balance Function.
- ★【Heavy Duty】VNSZNR Lifepo4 BMS use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.It is waterproof, dustproof and shockproof.
- ★【Current Protection】----BMS will stop Li-ion battery pack from charging when charge current over 20A and discharging when discharge current over 60A.
8.5Good
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