10 Best Annbattery Bms 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
100 BALANCE100BALANCE 100A 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.
9.7Exceptional
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3
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.
9.4Excellent
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4
ELCCOTYA18650 Lithium Battery Charger Module Charging BMS Board Kits with Dual Protection Function TP4056 Type-C Input Interface USB 5V 1A(Pack of 15)
Main highlights- The Light Indicators of TP4056 Li-ion Charging Board: Red light means charging, Blue light means fully charged.
- The Details of Lithium Battery Charging Board:Input voltage is 5V,Charge cut-off voltage is 4.2V +1%,Maximum charge current: 1000mA,Battery over discharge protection voltage is 2.5V;Battery over current protection current: 3A.
- Pls Note before Using Lithium Battery Charger: Once the battery is connected, the protection circuit can be activated by charging it with 5V voltage.
- Lithium Battery Charger with Easy Usage: There are solder joints for input voltage wiring, which is convenient for DIY;Two-in-one charging and discharging protection function.
- 5V 1A Lithium Battery Charger with Type-C USB Port: We can easily use the Mobile Phone Charger to charge the lithium battery with full charge.
9.1Excellent
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5
DALYDALY 4S-16S BMS 15A to 200A Protection Board with Balance Wire and Temperature Sensor for Lithium Battery Pack（Li-ion 7S 24V,60A）
Main highlights- 【Note】Standard BMS dosen't have communication functions.If you need smart BMS, active balancer, parallel module or other accessories, please contact online customer service.We offer 24-hour one-on-one customer service and lifetime technical support.
- 【New Upgrade】Smaller size; 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
- 【Easy to install】Easy to plug and unplug, which allows you to effortlessly create an electrical connection between the battery pack and the BMS.
- 【DALY BMS】Adopt injection molding sealing process, with dustproof, shockproof, waterproof, anti-accumulation function
9.0Excellent
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6
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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7
AEDIKOAEDIKO 6pcs 3S 20A BMS 18650 Li-ion Lithium Battery Charger Module BMS Protection Board PCB 11.1V 12V 12.6V Module Over-Discharge/Over-Current
Main highlights- It can Meet Various Performance Requirements and Ensure the Absolute Safety and Reliability of the Battery Pack
- High Accuracy Voltage Detection Circuit, Fine Workmanship and Reliable Quality
- Charging Voltage: 12.6V;Continuous Discharge Current (upper limit) : 20A (When the Heat Dissipation Environment is NOT Good,Please Reduce the Load Current )
- Applications:Vacuum Cleaner,Massager Battery Pack, LED Light Backup Power Supply,12V Electronic Products, Solar Street Light Battery Pack, Monitoring Standby Power Supply etc.
- 3S 20A BMS:Maximum Output Current: 20A;Quiescent Current: <30uA
8.5Good
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8
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
8.3Good
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9
DALYDALY Smart BMS 4S 12V 100A with WiFi Module and CAN 485 Communication Protection Board for Remote Monitoring of LifePO4 Lithium Battery Pack
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.
- 【Quality Guarantee】We provide 24-hour one-on-one customer service and technical support.If you have any questions,please feel free to contact us.--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED
- 【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.
- 【DALY BMS】Multiple communication functions+ expansion function ports,CAN, RS485, dual UART communication interfaces,rich expansion applications.If you need Touch Screen,active balancer, parallel module or other accessories, please contact online customer service.
8.2Good
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10
GenericBeMuchSafer 13S 30A 48V Battery BMS Separate Port with On/Off Switch Temperature Sensor Charging Port with Diode 13S30A 46.8V BMS for DIY Polly Hailong eBike Battery Pack (13S30A 48V with Switch)
Main highlights- Special function: Charging port is protected by diode (Charging port with diode on the charging input circuit)
- Size: 65*35*11mm
- Max. Continuous Discharge Current: 30A
- Max. Continuous Charging Current: 5A
- Charging and discharging in the separate port
- BeMuchSafer BMS-B13S023-13S30A 48V
- Balance function: without
7.9Good
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