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4Pcs 4S 10A Battery Protection Board 14.8V 16.8V 20A Lithium Battery Protection Board BMS PCM Protection PCB Board Overcharge Overdischarge Overcurrent Short Circuit Protection
- Technical parameters: Model: HXYP-4S-D20 Size: 35mm * 35mm * 3.6mm Charging voltage: 16.8V-17V Overcharge voltage range: 4.25-4.35V ± 0.05V Overdischarge voltage range: 2.3-3.0V ± 0.05V Upper limit working current: 10A Upper instantaneous current: 20A Working temperature: - 40~+50 Storage conditions: - 40~+80 Quiescent current: less than 30A Effective life: more than 50000 hours Internal resistance: less than 100m Short circuit protection: It can be protected and needs to be charged for recovery Main functions: overcharge protection, over-discharge protection, short circuit protection, over-current protection Discharge duration limit: 13A±1A Discharge protection current limit: 20A±1A Charge limit voltage: 16.8V Charge duration limit: 10A±1A Charge protection current limit: 15A±1A (single section) overcharge voltage:4.25V ± 0.025V (single section) overcharge release voltage:4.15V ± 0.08V (single section) overdischarge voltage :2.7V ± 0.08V (single section) discharge discharge discharge voltage:3V ± 0.1V Overtemperature protection: -10~+70 Wiring instructions: B+ Battery V+ Positive (14.8V) B1 Connection point between battery 1 and battery 2 (3.7V) B2 Connection point of battery 2 and battery 3 (7.4V) B3 Connection point of battery 3 and battery 4 (11.1V) B- Battery V- Negative (0V) P+ Output/input positive terminal P- Output/input negative terminal Note: Lithium battery protection plate cannot be used for lithium iron phosphate batteries, hernia lamps, electric hand d
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Charging Voltage: 16.8V -17V;
Maximum Working Current: 10A;
High quality: high-accuracy voltage detection circuit, fine workmanship and durable, effective life greater than 50000 hours;
Multiple protection: Overdischarge protection, Overcharge protection, Overcurrent protection, Short circuit protection; P- is the negative electrode for charging and discharging; P+is the positive pole for charging and discharging; Use for variety of capacities and various shapes Massager battery pack, LED lamp backup power supply, solar street lamp battery pack, monitoring backup power supply, etc
Maximum Working Current: 10A;
High quality: high-accuracy voltage detection circuit, fine workmanship and durable, effective life greater than 50000 hours;
Multiple protection: Overdischarge protection, Overcharge protection, Overcurrent protection, Short circuit protection; P- is the negative electrode for charging and discharging; P+is the positive pole for charging and discharging; Use for variety of capacities and various shapes Massager battery pack, LED lamp backup power supply, solar street lamp battery pack, monitoring backup power supply, etc
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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