10 Best Bms 5s Balancer 18v In The Us - Black Friday 2024
Best Choice1
LJCM3S 4S 5S Battery Active Equalizer Balancer - Balancer LFP Lifepo4 Lithium Lipo Li ion Battery Energy Transfer Board Accessory for NCM, LFP, LTO Batteries with Cable (5S)
Main highlights- 【Wide Working Voltage Range】With a working voltage range of 1.8V to 4.2V, this active equalizer automatically enters a dormant state when the voltage drops below 3.0V, offering enhanced for your batteries.
- 【Superior Balance Effect】Built with ultra-low internal MOS and premium Printed Circuit Boards, this 3S 4S 5S battery active equalizer balancer ensures exceptional balance effectiveness, effectively maintaining a balanced voltage across the battery cells.
- 【Hassle- 】This battery active equalizer operates using the internal energy transfer of the battery pack, eliminating the need for an external power supply and providing a convenient and efficient solution for maintaining battery balance.
- 【Broad Battery Compatibility】This battery active equalizer is suitable for a wide range of batteries including ternary lithium, lithium iron , and LTO batteries, providing versatile compatibility for different applications.
- 【 Balancing Accuracy】With a balance accuracy of 5MV, this equalizer achieves energy transfer and balancing between battery cells, optimizing overall battery performance.
9.7Exceptional
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Value for Money2
QINIZX13% Off4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer
Main highlights- Working Voltage: 1.8V-4.5V, suitable for NCM Ternary polymer lithium battery (Li-ion), lithium iron phosphate battery (LiFePO4), lithium titanate battery (LTO). (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!
- With under-voltage sleep protection, only detecting the B1 battery voltage, the equalizer will automatically stop entering the sleep state when the B1 voltage NCM/LFP<2.7V or LTO<1.8V, and the standby power consumption is less than 0.1mA. Board size: 2.71x2.71x0.63inch, Balance cable length: 15.7inch.
- The quiescent current is about 7mA, 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.
- NOTE: Before connect the balance cable to the balance board, be sure to check whether the connections of each section of the battery pack are correct, and do a good job of insulating the bottom of the board and the battery string connection terminals. Otherwise, it will short-circuit and burn the board. Tips: This balancer board is backward compatible by default. eg. If it is used for 5S, the last line B6+ is empty.
9.6Exceptional
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3
QINIZX5S 18V 21V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (5S)
Main highlights- Voltage balance accuracy: 30mV (typical value) between adjacent voltages; Balance current: 0.1V
0.2V, balanced current 1.0A (max 1.2A); Under-voltage protection dormant voltage: The adjacent voltage difference is less than 0.03V and enters dormant state, Sleep current 10uA. - 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: Only can use for 5s battery-packs, and Not recommended to use poor quality battery pack to test. The indicator light will flash and report an error. Before connecting the equalization board, be sure to check whether each battery is wired correctly (Measure whether the voltage of each battery string is correct), and do a good job of insulation. otherwise it will short-circuit and burn the board.
- Balance method: Detect that the voltage difference between adjacent batteries is greater than 0.1V to trigger the start of equalization, and the adjacent battery voltage difference is less than 0.03V to stop working. (Tips: The inductance equalization board needs to be charged/discharged many times before the voltage equalization can achieve a better effect.)
- 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.PCB size about: 2.08x2.04x0.31inch; Indicator light: LED on, balance in progress; LED off, balance ends; LED flashing: battery drop string indicator/circuit failure.
9.5Excellent
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- Voltage balance accuracy: 30mV (typical value) between adjacent voltages; Balance current: 0.1V
4
ACEIRMCACEIRMC 2pcs 5S 18V 100A BMS Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-Polymer Balance Charging Module (5S 18V)
Main highlights- high quality 18650 battery charging Module
- Single cell battery overcharge protect voltage : 4.21-4.29 V
- Single cell battery overcharge protect recover voltage : 4.14-4.24V
- Overcharge protect Current : 100A
- BMS 100A LMO Ternary Lithium Battery Protection Circuit Board Li-Polymer Balance Charging Module Battery Overcharge Protection Circuit
9.4Excellent
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5
AcxicoAcxico 2pcs 18V 5S 15A 5 Cell Li-ion Lithium Drill Battery BMS Protection PCB Circuit Board
Main highlights- Size: 40.5 *46.2 *13.6 mm
- Package Included: 2pcs 18V 5S 15A 5 Cell Li-ion Lithium Drill Battery BMS Protection PCB Circuit Board
- Main function:Over charging protection, over discharge protection, short circuit protection, over current protection function.
- If You Are Not Satisfied with Your Purchase for Any Reason, Please Feel Free To Contact Us at the Buyer Center or Support Email, 24/7 Quick Reply.
- Application:Protection chip for Electric tools electric drill electric screwdriver battery
9.2Excellent
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6
QINIZX13% Off4S 5S 6S 5A Capacitor Active Equalizer Balancer LiFePO4 LFP Lithium Li-ion Lipo/Titanate LTO Battery Active Energy Transfer Balance Board for Battery Car Audio Group Balancer
Main highlights- Working Voltage: 1.8V-4.5V, suitable for NCM Ternary polymer lithium battery (Li-ion), lithium iron phosphate battery (LiFePO4), lithium titanate battery (LTO). (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!
- With under-voltage sleep protection, only detecting the B1 battery voltage, the equalizer will automatically stop entering the sleep state when the B1 voltage NCM/LFP<2.7V or LTO<1.8V, and the standby power consumption is less than 0.1mA. Board size: 2.71x2.71x0.63inch, Balance cable length: 15.7inch.
- The quiescent current is about 7mA, 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.
- NOTE: Before connect the balance cable to the balance board, be sure to check whether the connections of each section of the battery pack are correct, and do a good job of insulating the bottom of the board and the battery string connection terminals. Otherwise, it will short-circuit and burn the board. Tips: This balancer board is backward compatible by default. eg. If it is used for 5S, the last line B6+ is empty.
9.1Excellent
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7
heltec bmsHeltec Active Equalizer Balancer 5A 3S-21S 4S 6S 7S 8S 14S 16S 17S 20S 21S Lifepo4/Lipo/LTO Battery Energy Capacitor (3-4S 5A)
Main highlights- [Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.
- [Protection switch]: With under-voltage sleep protection, the voltage will stop automatically when the voltage is lower than 3.0V, and the standby power consumption is less than 0.1mA.
- [Product Information]:Working voltage: 1.8V-4.5V，Suitable for ternary lithium, lithium iron phosphate, lithium titanate.Working principle, the capacitor fit transfers the charge mover, the equalization board is connected to the battery, and the equalization is started. The original new ultra-low internal resistance MOS, 2OZ copper thickness PCB，Equilibrium current 0-5.5A, the more balanced the battery, the smaller the current, with manual sleep switch, sleep current mode is less than 0.1mA, the balance voltage accuracy is within 5mv! The quiescent current is about 12 mA. It is recommended that the battery capacity is 60-300AH.
8.8Very Good
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8
BaglaumBaglaum 5S Active Equalizer Balancer Lifepo4 / Lipo/LTO Battery Energy Equalization Capacitor BMS Board
8.7Very Good
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9
Mustpoint25% OffMustpoint 5.5A BMS 4S Active Balancer Board Li-ion Lifepo4 LTO Battery Capacitor Equalizer Power Transfer with Protective Case
Main highlights- Each part is tested before shipment.
- 5.5A BMS 4S Active Balancer Board Li-ion Lifepo4 LTO Battery Capacitor Equalizer Power Transfer with Protective Case.
- 100% brand new and high quality.
8.4Good
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10
Generic5S 18V 21V 20A Charging Protection Board S Module Balancer Power Bank Charger Module for Electric Power Tools
Main highlights- is_customized: Yes
- Type:other
- DIY Supplies: Wooorking
8.2Good
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