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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
- 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
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Technical parameters:
Model: HXYP-4S-D20
Size: 35mm * 35mm * 3.6 mm
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
Model: HXYP-4S-D20
Size: 35mm * 35mm * 3.6 mm
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
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by NovaStar Tech Return Policy
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