HomeIndustrial & ScientificIndustrial ElectricalCircuit Protection ProductsVaristors4S-40A Lithium Battery Management System 18650 BMS 40A Protection Board With Balance For Drill Motor
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Pickup Station
Delivery Fees ₦ 1,700
Ready for pickup between 26 October and 27 October if you place your order within the next 8hrs 13mins
Door Delivery
Delivery Fees ₦ 2,750
Ready for delivery between 26 October and 27 October if you place your order within the next 8hrs 13mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Seller Information
Degreat stores
76%Seller Score
66 Followers
Seller Performance
Shipping speed: Good
Quality Score: Average
Customer Rating: Average
Cancellation Rate: Excellent
Product details
14.8V (Li-ion 18650 or li-ion battery rated voltage) 16.8V (Li-ion battery full charge voltage) The lithium battery protection board is not included the welding tabs. BMS activate method : Use 12.6V Li-ion charger to charge it. NOTE: 1) This board is not suit high power electronic tools, if use for screwdrier and drill,electric bike series make,fishing machine and 1W LED, 2)Above 3A device,means the battry discharge rate is more than 3C. 1C rated battery, 2000mah equals 2ah*1=2A max working current. 3C rated battery means 2ahx3=6A Max working current. Balancer is just a Auxiliary function, The balancing means when the battery charging,each series battery need with the same voltage.when ONE cell voltage get 4.2V ,the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level.
Specifications
Key Features
- high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage device; 3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit); 4) MOS transistor can control the battery charge and discharge; 5) low standby current consumption. Brief Parameter: Over Charge voltage:4.25-4.35v±0.05v Over Discharge voltage: 2.3-3.0v±0.05v Max Working current:25A Max peak current:35-40A Working temperature:-40---+50 Storage Temperature:-40-- +80 Small current:50uA Life cycle:more then 30000 hours Resistance:Less than 100mΩ Short Cut:Protectable,Charge can repair Size:56*45*4.0mm
What’s in the box
1 bms
Specifications
- SKU: GE779IP7LVZK7NAFAMZ
- Product Line: Degreatstores
- Weight (kg): 0.1
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4S-40A Lithium Battery Management System 18650 BMS 40A Protection Board With Balance For Drill Motor
₦ 8,500
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