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 B075MFX6H6 Price: $6.07 Score: 1000.000 Category: Electronics Rating: 2.4 Votes: 4 Find similar products3Series 11.1V 12V 12.6V Li ion Lithium 18650 Battery Charging Protection Board PCB BMS Module(10-13A). Specifications: Type(Optional): #1(9-10A), #2(10-13A) Model: 1#:HX-3S-01, 2#:HX-3S-FL10-A Size: #1: 50×16×1.0mm/1.97×0.63×0.04 inch #2: 53×17×4.0mm/2.09×0.67×0.16 inch Over voltage range: 4.25-4.35v±0.05v Over discharge voltage range: 2.3-3.0v±0.05v Maximum operating current: 6-8A Maximum transient current: #1: 9-10A, #2:10-13A Quiescent current: ＜ 30uA Internal resistance: ＜ 100mΩ Charging voltage: 12.6V - 13V Working temperature:﹣40~﹢50℃ Storage condition:﹣40~﹢80℃ Effective life: >30000h Short circuit protection: Yes, delayed self recovery The component included: #1: 1 pcs S-8254AA protection chip, 4 pcs AO4407 #2: 1 pcs 2110-cb protection chip, 2 pcs AOD472 Notes: 1. Higher than 3A current discharge product, the discharge rate of battery discharge is above 3C. 2.Multiplier calculation formula: 1C battery, 2000 capacity is equal to 2AH * 1 = 2A maximum working current. 3C ratio battery, 2000 capacity is equal to 2AH * 3 = 6A maximum working current. 3.In the process of use, if the battery heat, the battery power is not applicable. This situation cannot be used for a long time.Otherwise, the battery will soon be damaged. Package Included: 1×PCB Protection Board(have assembled). |  B08XLR7F3X Price: $7.39 Score: 10.000 Category: Electronics Rating: 4 Votes: 8 Find similar productsDAOKI 10PCS 1S 3.7V 4A Lithium Battery Protection Board 18650 Charger Module BMS PCB Protection Board for Li-ion Lithium Battery Cell with Nickel Strip. Description: Overcharge detection voltage: 4.25 ± 0.05V Overcharge release voltage: 4.23 ± 0.05V Over discharge detection voltage: 2.45 ± 0.1V Upper limit continuous current: 4A Overcurrent detection current: 5A Charging voltage: 4.2V Product Size: 35 x 4 x 2.2MM IC components: DW01 + 8205A x 2 Protection: 1. Overcharge Protection 2. Overdischarge Protection 3. Short Circuit Protection 4. Overcurrent Protection. Wiring instructions: B + : Connected to the battery positive. B-: Connected battery negative. P + : For the battery pack output input positive P- : For the battery pack output input negative Package Included: 10 x 1S 4A 3.7V 18650 Lithium Battery Protection Board 1 x 39inch/1m 0.15x8mm Nickel Strip. |
 B07KYMZ1F2 Price: $13.87 Score: 9.901 Category: Electronics Rating: 2.9 Votes: 8 Find similar products14S 30A Professional Li ion Cell BMS PCB Board Lithium Battery Protection Board Fast and Safe Charging. Description: This battery protection board is suitable for 14 series Li-ion cell, and we assure the product is 100% brand new with high quality. It is great for fast and safe charging and over charge protection, over discharge protection, and short circuit protection. The quality is reliable for the load and aging test. Please notice that this product has no balance charging function. Specification: Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell Discharge current: 30A Weight: Approx. 38g Package list: 1 × Lithium Battery Protection Board Note: This protection board has no balance charging function. |  B081LYCL4T Price: $8.6 Score: 9.615 Category: Electronics Rating: 3.7 Votes: 24 Find similar productsLIVISN 3S 30A 12.6V Max Li-ion Lithium 18650 Battery Charger Protection Board PCB BMS Batteries Protecting Module (3S 30A). Operating Current: 15A (natural cooling 10A, additional heat sink 15A, the maximum instantaneous current of 30A). Main features: over charge protection, over-discharge protection, short circuit protection, overcurrent protection. No part design on the back, can be attached to the heat sink to ensure that large currents to work long hours. Lift Condition:Protecting release the auto recovery, without activation. Connection: welding output. Module:3S Li-ion Lithium Battery Protection Board overcharge detection voltage :4.25 ± 0.025V overcharge Lift the voltage:4.15 ± 0.05V over discharge detection voltage :2.50 ± 0.08V over discharge Lift the voltage:3.00 ± 0.1V overcurrent current:20-30A working current:15A(Natural cooling 10.A, add heat sink 15A, the maximum instantaneous current 30A) Remove protection condition automatic recovery, without activation Protections: Short circuit protection Overcharge protection Over-discharge protection Overcurrent protection Operating temperature:-40~+85℃ Size:50*22*4mm(L*W*H) Package include: 1 x 3S Li-ion Lithium Battery Charger Protection Board. |
 B08K46JBW6 Availability: Currently unavailable Score: 8.333 Category: Electronics Rating: 4.6 Votes: 7 Find similar productsLGDehome 10PCS 1S 3.7V 4A 18650 Charger PCB BMS Protection Board for Li-ion Lithium Battery Cell. LGDehome 15PCS 1S 3.7V 4A 18650 Charger PCB BMS Protection Board for Li-ion Lithium Battery Cell Specification: Charging voltage:4.2v Max Working current:4A Max current:5A Short Circuit Protection: Protectable, Delayed self-recovery Over Charge voltage:4.25v plus or min 0.05v Over Discharge voltage: 2.45v plus or min 0.05v Working temperature:-40 ~ +50 Celsius Storage Temperature:-40 ~ +80 Celsius Internal Resistance:MOSPET less than 40m ohm Life cycle:more than 30000 hours Size:1.38″ ×0.16″×0.09″/35 mm×4mm×2.2mm/(L x W x H) Package included: 15x 1S lithium Battery Protection Board. |  B01M0CA4QF Availability: Currently unavailable Score: 8.130 Category: Electronics Rating: 4.4 Votes: 5 Find similar products4A-5A PCB BMS Protection Board for 4 Packs 18650 Li-ion Lithium Battery Cell 4S. Overview: 3.7V lithium batteries. Japan Seiko protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4 plate low temperature coefficient, design, fine workmanship, testing and comprehensive. Compact, suitable for many of the requirements of highly integrated, low-cost applications to meet a wide range of performance requirements to ensure the absolute safety and reliability of the battery pack. The protection board device description: Components for Japan's Seiko S-8254AAG protection chip; Genuine Bandai America's AO4407 * 2pcs; protect the chip as well as Ricoh R5431 series. Lithium battery protection board attributes: Model: HH-P3-10.8 Dimensions: 48 * 15 * 1.0mm Working temperature: -40 --- + 50 c Storage conditions: -40-- + 80 c Maximum operating current: 4-5A The maximum instantaneous current: 6-7A Quiescent Current: less than 6uA Resistance: less than 45mΩ Effective life: more than 50,000 hours Short circuit protection: protect, need to be recharged recovery Suitable for: 4packs 18650 lithium battery 14.8V 16.8V Main functions and features: over charge protection, over-discharge protection, short circuit protection, overcurrent protection. The protective plate using Japan's Ricoh rechargeable lithium iron phosphate battery protection IC; 1) high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage devices; 3) Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit); 4) MOS transistor can be controlled by a battery charge and discharge; 5) low standby current consumption. |
 B07DRP5DYB Price: $15.29 Score: 8.000 Category: Electronics Rating: 3.4 Votes: 29 Find similar products10S 36V 40A Battery Protection Board BMS PCB Module for Ternary Cobalt Acid with Balance Batteries Power Tools. . |  B07511RJ9S Price: $10.84 Score: 7.576 Category: Electronics Rating: 3.9 Votes: 106 Find similar products12V 100A 4Series BMS Protection Board with Balancing with Overcharge/Overdischarge/Overcurrent/Short Circuit Protection for LiFePO4 Battery Pack. . |
 B09C3HG598 Price: $17.68 Score: 7.519 Category: Electronics Rating: 3.9 Votes: 46 Find similar products10S 32V 36V 42V 1.2A Li-ion Lipo Lifepo4 LFP Battery Active Equalizer BMS Balancer Inductive Balance Lithium Battery Energy Transfer Board (10S). Note: If the battery is connected, it must be used with the BMS protection board. The charge/discharge voltage difference triggers the balance board to work to achieve energy transfer balance. Applicable battery: NCM(Li-ion)/LFP, NOT Fit LTO. Single battery voltage: 3.0-4.2V Suggested battery capacity: below 30AH, If more than 30AH, pls search B096NLHXPF . Voltage balance accuracy: 30mV (typical value) between adjacent voltages 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. Balance current: 0.1V voltage difference 0.5A balance current, the maximum balance current is 1.2A when the voltage difference is above 0.2V. Under-voltage protection dormant voltage: The adjacent voltage difference is less than 0.03V and enters dormant state. Static working current: 0.01mA Accessories: 30cm 22awg terminal wire Product Size: 3.34x1.77x0.25inch Balance indication: 1. When the balance indicator on, the balance work is turned on. 2. The balance indicator OFF, the balance circuit sleeps, 3. The balance indicator flashes, it drop cells, or the circuit is faulty. Note: The cable plug needs to be inserted obliquely, first touch the B- pin and insert it obliquely, otherwise it may cause the board to burn out! Wiring definition: B-: the total negative pole of the battery pack (the negative pole of the first battery) B1: The positive pole of the first battery B2: The positive pole of the second battery B3: The positive pole of the third battery B4: The positive electrode of the 4th battery B5....... and so on. Package included: 1x Active Balance PCB with 11pin Cable. |  B07N4HJCD5 Price: $10.79 Score: 7.463 Category: Electronics Rating: 3.8 Votes: 31 Find similar productsLow Voltage Protection Board Module 12V Battery Undervoltage Cut off Automatic Switch On Recovery Protection Module Prolong Battery Life. Specifications: Suitable Battery Voltage: 12V Voltage Error: ¡À0.1V Load Current: 10A Size: 5*3*1.7cm/2.0*1.2*0.7in Weight: 21g(approx.) Package Includes: 1 x Protection Board. |