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Monday Kids 14.4V 20A LiFePo4 18650 BMS 4S PCM Lithium Iron Phosphate Battery Protection Board Li-ion Cell Charge Discharge Protect Module
$8.36
Availability:
In stock
SKU
EK378
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- Brand Name: Monday Kids
- Model Number: Battery Protection Board
- Condition: New
- Type: Logic ICs
- Supply Voltage: Charging Voltage:DC 14.4V CC/CV
- Operating Temperature: -40~85 Celsius
- Dissipation Power: NONE
- is_customized: Yes
- Application: Lithium Ion Phosphate Batteries
- Charging Voltage: DC 14.4V
- Single Current Consumption: <=8uA
Product Introduction:
1.Charging Voltage:DC 14.4V CC/CV
2.Single Current Consumption:<=8uA
3.Max Continuous Discharging Current:20A
4.Overcharging Detection Voltage:3.75V,precision <=+/-0.025V
5.Overcharging Detection Delay Time:1.2s
6.Overcharging Release Voltage:3.6V,precision <=+/-0.025V
7.Overdischarging Detection Voltage:2.1V,precision <=+/-0.05V
8.Overdischarging Detection Delay Time:144ms
9.Overdischarging Restore Voltage:2.3V,precision <=+/-0.05V
10.Overcurrent Detection Voltage:197mV,precision <=+/-15mV
11.Overcurrent Detection Current:51.5A,precision <=+/-3.5A
12.Overcurrent Detection Delay Time:9ms
13.Overcurrent Restore State:auto restore
14.Short Circuit Detection State:external short circuit
15.Short Circuit Delay Time:<=320us
16.Short Circuit Restore State:auto restore
17.Internal Resistance:<=4M ohm (MOSPET)
18.Operating Temperature Range:-40~85 celsius
19.Storage Temperature Range:-40~125 celsius
20.Size:60*34*4.0mm
21.Application:4S lithium iron phosphate chargeable battery pack
Features:
1.High precision voltage detection function
2.3-phase overcurrent detection function
3.MOS tube can control battery charging/discharging
4.Wide Operating Temperature Range:-40~85 celsius
5.Low power consumption current
Soldering Point Introduction:
1.B4+:connect with battery pack positive
2.B3+:connect with the connection point between battery 1 and battery 2
3.B2+:connect with the connection point between battery 2 and battery 3
4.B1+:connect with the connection point between battery 3 and battery 4
5.B-:connect with the battery pack negative
6.B4+:connect with charge/discharge port positive (charging port and discharging port are commonly used)
7.P-:connect with charge/discharge port negative (charging port and discharging port are commonly used)
Notice:
1.Please pay attention to the using conditions of input/output voltage,load current so that the power consumption within the board won't be over the tolerance power consumption
2.When the module connects with battery and cannot charge,connect to charge can let it work normally
3.When overcharging battery and overdischarging battery are mixed up and become charge state and overdischarge state,and it cannot charge or discharge
4.Please don't exert too high static on the board,or it get damaged
- Unit Type: piece
- Package Weight: 0.025kg (0.06lb.)
- Package Size: 15cm x 12cm x 10cm (5.91in x 4.72in x 3.94in)
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