Top 2 Best Bms 4s Lifepo4

VNSZNR LiFePO4 BMSThe 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.. LiFePO4 BMSSingle overcharge protection voltage is about 3.75V. Single over-release protection voltage is about 2.1V. Working temp - 20 70 - 4 158 .. Multiple protectionOver-charging protection. Over-discharging protection. Over-current protection. Temperature protection. Disconnect protection. Short Circuit Protection. Short Circuit protect recover. Balance Function.. Heavy DutyVNSZNR Lifepo4 BMS use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.It is waterproof, dustproof and shockproof.. What You Get1pcsVNSZNR 4S 100A BMS 1pcsbalance cable 1pcsEnglish user manual, Package also come with B- and P- cable, 36-months warranty and friendly customer service. Quality Guarantee--- ISO FCC RoHS PSE CE APPROVED..

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. Fast Temperature Cooling-- With Cooling Fan , Greatly Help Cool Down the High Temperature While BMS Working, Friendly to the Tropical Zone.. 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 Fan BMS With Smart Communication Function UART1Bluetooth Module 1UART USB 1Matching Balance Wire1 Instruction Manual1.

Supports 4 Cells - Lithium Lifepo4 - Build a high capacity LifePO4 battery from individual cells.. Up to 120 amp continuous charge or discharge current. Perfect for your high current 12v lifepo4 battery applications.. Low Temperature Charging cutoff - Prevents damage to LifePO4 cells when the temperature is to low to charge. Monitor pack and cell charge level with IOS app or Android app using included Bluetooth board. Also monitor charge and discharge current.. Includes Bluetooth module for wireless app connections to monitor battery charge and discharge protection of lifepo4 lithium battery..

Notethe green version in the picture is just someone ask a question and i uploaded wiring diagram,sent is the blue version, not the green one. b4 is black, b3 red, b2 white, b1yellow, b- orange,Don't wire like the picture. Charging Voltage 14.8V. Charging Current 20A MAX. Over-charge Detect 3.750.05V. Protect Delay 1300MS. Over-charge Release 3.600.05V. Continuous Discharging Current 30AMAX. Instantaneous Discharge Current 56A.

Supports up to 200 amp continuous charge or discharge current. Perfect for your high current 12v lifepo4 battery applications.. BMS for 4 Cells 12 volt - 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. Monitor pack and cell charge level with IOS app or Android app using included Bluetooth board. Also monitor charge and discharge current.. Includes Bluetooth module for wireless app connections to monitor battery charge and discharge protection of lifepo4 lithium battery..

1.4S 200A Protection Board application for 3.2V Lifepo4 Battery. 2.The Size is 16510020mm .. 3.The discharge and charge port is same port .. 4.The 4S 200A 24V Protection Board has balance funcation .. 5.Dicharge current is below 200a ,Charge current is below 60A.

Working Voltage 2.7V-4.2V, suitable for NCM Ternary polymer lithium battery Li-ion, lithium iron phosphate battery LiFePO4. It can Not fit LTO battery. NOTE TipsWell tested by the manufacturer. As long as the wiring is correct, the product guarantees long-lasting and effective performance. Of course, if customers have any questions, they can take the initiative to contact us, we are absolutely capable of providing more professional answers, rather than a direct refund returns.. 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. The quiescent current is about 9mA, and the battery capacity is recommended to be used between 30-200AHPer Balancer. High-capacity batteries can be connected in parallel with multiple equalizers.. With under-voltage sleep protection, only detecting the battery voltage of B1, the equalizer will automatically stop entering the sleep state when the B1 voltage is lower than 2.7V, and the standby power consumption is less than 0.1mA.. 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 3S, the last line B4 is empty..

Premium Quality with Complete Protection A Lynx rechargeable prismatic cell, LiFePO4 with BMS, utilizes the most advanced high-end chemistry and safety measures. Our dry battery is 50 lighter than its lead-acid counterparts and has a significantly higher capacity and performance.. Customer Service All products are stocked in Seattle, Washington. We provide samenext business day handling and shipping, resulting in quicker shipments throughout the USA. Save your valuable time and choose Lynx Battery, providing outstanding customer support, unlike other competitors.. Features Lynx Batteries are rechargeable, long-lasting, fast-charging, ultra-lightweight, highly efficient, and easy to install. The 4S 150Amp Daly BMS with Cold Cut Off allows batteries to be wired in Parallel or Series, suitable for an enormous variety of uses such as RV, Solar, and Marine.. 100 Satisfaction Guaranteed Built with LiFePO4 cells engineered to deliver superior performance, it is an excellent drop-in replacement for AGM Lead Acid batteries and lasts 8 to 10 times longer. Take confidence in our quality batteries.. Specifications Our Lithium 12V battery lasts 3000 cycles. Nominal voltage of 12V with a capacity of 200Ah, this Lithium-Ion battery has a standard charging current rate of 0.5C, with a max charge rate of 1C, a max discharging rate of 2C, a cut-off voltage charging rate at 3.65V, discharging rate of 2.5V..

It is ideal for home DIY work and school science project, wide used in battery protection work.. The protection board has various protective functions for charging and discharging, such as overcharge protection, over-discharge protection, short circuit protection and over-current protect.. Balance function the board equipped ensures that each battery cell can be fully charged at the same time.. This product is a battery protection BMS board which is designed for 4 series 12V LiFePO4 batteries. Comes with 5P-250mm wire for convenient use..

NOTE Not recommended to be compatible with low strings, The indicator light will flash and report an error. Before connecting the equalization board, be sure to check whether each battery is wired correctly, and do a good job of insulation. otherwise it will short-circuit and burn the board. If Buyer short-circuits and burns the board, Buyer needs to bear the responsibility instead of returning it. Thank you for acting with conscience.. Applicable battery type NCMLi-ionLFP, NOT support LTO Single voltage working range 2.0V-4.5V Static working current 0.01mA Suggested battery capacity below 30AH, If more than 30AH, pls choice high efficiency flying capacitance equalization, search B09MS8Z58H to purchase.. 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, the board enters under-voltage protection dormant state.. Voltage balance accuracy 30mV typical value between adjacent voltages Balance current 0.1V voltage difference 0.5A-0.7A balance current, the maximum balance current is 1.2A when the voltage difference is above 0.2V. The smaller the voltage difference between adjacent batteries, the smaller the equalizing current.. Balance indication 1 When the equalization light is on, the equalization work is turned on 2The equalization light goes out, the equalization circuit sleeps 3The equalization light flashes, it drop cells, or the circuit is faulty..