The Best Bms 18650 of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Bms 18650 of 2022. Check our ranking below.
2,121 Reviews Scanned
- This protection board is suitable for 3 series 3.7V 18650 li-ion cell.
- The protection board is for cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries.
- Support overcharge protection,overdischarge protection,overcurrent protection and short circuit protection.
- This protection board is suitable for 3 series 3.7V 18650 Li-ion cell.Charging connector and discharging connector are separated.
- Stable charging and discharging the various protection features such as precise overcharge protection,overdischarge protection,overcurrent protection and short circuit protection.
- With over charge, over discharge, short circuit, over current protection function, for a variety of different shapes of 3.N capacity lithium batteries.
- Suitable for many requirements of high integration, low cost occasions.
- Can meet the performance requirements of many aspects, to ensure, the absolute safety of the battery group.
- Low current consumption,stable performance.
- Strictly follow the diagram wiring, do not intentionally short-circuit! After the line is connected, you need to charge first, then there will be output.
- Suitable for: 1.Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit) 2.Suitable for electric drill with starting current below 120A and power below 260W.
- Charging voltage:12.6v ~ 13.6v Over Charge voltage:4.25±0.05v Over Discharge voltage: 2.5v±0.05v
- Continuous discharge current (upper limit): 60A (if the cooling environment is not good, please reduce the load current ); Continuous charge current (upper limit): 10A
- Over current protection---18650 LiFePO4 battery pack will stop charge when instantaneous current over 800A(AMP) and will stop discharging when instantaneous current over 1500A(AMP).
- Over-charge over-discharge protection---18650 LiFePO4 battery pack will stop charge when its voltage reaches 3.75V and stop discharge when its voltage reaches 2.2V.
- Temperature protection---BMS will stop 18650 LiFePO4 battery pack from working when its temperature reaches 158℉ / 70 ℃.
- Quality Guarantee--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED.
- Estimated Receipt Time--- within 8-14 days ( including weekends, holidays, weather, different cities and other unpredictable factors ). Tracking information available.
- {Parameter Real Time View}---With Smart Communication Function UART Protocol ,All Parameters can be check Via Bluetooth App or UART USB Connection with PC Monitoring Program.
- {Parameters Programmable} ---- Charge And Discharge Protection Current ,Voltage,Temperature Can Be Reset in Certain Range
- {Alarm Reminder}: When Factors Like Temperature, Voltage , Current Cause Negative Affection to Battery , There Will be Alarm Display on Bluetooth Smart BMS APP/ PC Monitoring Program.
- {Quality Guarantee}--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED.Shipping time---within 9-14 days from China Dalyelec Manufacturing base normally. Delivery will be postponed as per National Holidays Regulation. Tracking information available.
- {Package}-- Rated 3.2V LiFePO4 Smart BMS (With Smart Communication Function UART)*1+Bluetooth Module *1+UART USB *1+NTC*1+Matching Balance Wire*1+ Instruction Manual*1
- The power range described is applicable to the following products: vacuum cleaner, massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring standby power supply, etc.
- With overcharge, over discharge, over current, short circuit and other protection functions, for a variety of shapes of various shapes 3.7V lithium battery.
- High quality MOSFETs such as VISHAY, AOS, IR, etc., FR-4 low temperature coefficient sheet, well designed and tested.
- It is small in size and suitable for many applications requiring high integration and low cost. It can meet various performance requirements and ensure the absolute safety and reliability of the battery pack.
- This protection board can not be used for iron ion polymer battery, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, 2 pieces and 24V series, 775 (4A) or above motor, 1W fisheye LED lamp.
- Over voltage range: 4.25-4.35v ± 0.05v; Over discharge voltage range: 2.3-3.0v ± 0.05v
- Maximum operating current: 0-25A ;Maximum transient current: 34-40A
- Wiring:(please check the picutre 3 wiring diagram)Strictly according to the diagram wiring: 0V(B )3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit. After the line is connected, Need to charge first, then have output.
- When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use. Do not mix the good battery and the battery.
- Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better.
- High Accuracy Voltage Detection Circuit, Fine Workmanship and Durable
- With Over-discharge Protection,Over-Current Protection,Overcharge Protection,Short Circuit Protection; Compact Size and Lightweight
- Built-in 3 Stage Over-Current Detection Circuit (Over-Current 1, Over-Current 2, or Load Short Circuit)
- It can Meet Various Performance Requirements and Ensure the Absolute Safety and Reliability of the Battery Pack
- Applications:Vacuum Cleaner,Massager Battery Pack, LED Light Backup Power Supply,12V Electronic Products, Solar Street Light Battery Pack, Monitoring Standby Power Supply etc.
- [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.
- [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]Easy to plug and unplug, which allows you to effortlessly create an electrical connection between the battery pack and the BMS.
- [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.
- [Packing List]3.7V Li-ion NCM BMS*1,NTC sensor*1,Sampling cable*1,Instruction Manual*1.Quality Guarantee--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED
- HIGH-ACCURACY, HIGHLY DURABLE: High-accuracy voltage detection circuit, fine workmanship and durable, Effective life greater than 50000 hours.
- MULTIPLE PROTECTION: Over-discharge protection, overcurrent protection, overcharge protection, short circuit protection; A combination of 4 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly:you.
- LOW STANDBY CURRENT: MOS transistor can control the battery charge and discharge, low standby current consumption.
- WIDELY APPLICATIONS: Use for variety of capacities and various shapes 3.7V lithium batteries,Massager battery pack, LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.
- ATTENTION: Strictly according to the diagram wiring: B+: connected battery positive, B-: connect to battery negative, P+: connection charge / discharge positive, P- connection charge / discharge negative, Otherwise it will cause damage to the chip. After connection,it need to first charge activation, then will have the output.
Last update on 2023-05-03 / Affiliate links / Images from Amazon Product Advertising API
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