4S 30A Li-ion Battery Protection Board 18650 Lithium Charger Module High

4S 30A Li-ion Battery Protection Board 18650 Lithium Charger Module High

SKU:012412
Regular price $4.99 USD

[4S 30A 18650 Lithium Battery Protection Circuit]

Description:
Module name: 4 string lithium battery protection board
Modular nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20-30A
Working current 15A (natural cooling: 10A, plus heat sink 15A, maximum instantaneous current 30A)
Termination condition: Release protection condition, then automatically resume without activation (optional charger activation)
Main functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
Working temperature: -40 -85℃ (high temperature environment, please strengthen the radiation)
Connection: welding output
Size: 50mm * 22mm * 4mm

Application:
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and a four-string 18650 lithium battery for overcharge and overdischarge, short circuit protection. There is no high instantaneous current to activate the function in the power supply application, and erroneous trigger protection is avoided in the inverter application, so it is more convenient to use.

[4S 15A 18650 Lithium Battery Protection Board]

Description:
Module name: 4 string lithium battery protection board
Modular nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20-30A
Working current 15A
Termination condition: Release protection condition, then automatically resume without activation (optional charger activation)
Main functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
Working temperature: -40 -85℃ (high temperature environment, please strengthen the radiation)
Connection: welding output
Size: 50mm * 22mm * 4mm

Application:
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and a four-string 18650 lithium battery for overcharge and overdischarge, short circuit protection. There is no high instantaneous current to activate the function in the power supply application, and erroneous trigger protection is avoided in the inverter application, so it is more convenient to use.

[3S 18650 Lithium Battery Protection Board]

Description:
Module: 3S lithium ion lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge boost voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Overdischarge boost voltage: 3.00±0.1V
Overcurrent: 20-30A
Working current 15A (natural cooling 10.A, heating sheet 15A, maximum instantaneous current 30A)
Remove protection conditions automatically, no activation required

Protection:
Short circuit protection
Overcharge protection
Overdischarge protection
Overcurrent protection
Working temperature: -40-85°C
Size: about 50x22x4mm

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[4S 30A 18650 Lithium Battery Protection Circuit]

Description:
Module name: 4 string lithium battery protection board
Modular nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20-30A
Working current 15A (natural cooling: 10A, plus heat sink 15A, maximum instantaneous current 30A)
Termination condition: Release protection condition, then automatically resume without activation (optional charger activation)
Main functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
Working temperature: -40 -85℃ (high temperature environment, please strengthen the radiation)
Connection: welding output
Size: 50mm * 22mm * 4mm

Application:
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and a four-string 18650 lithium battery for overcharge and overdischarge, short circuit protection. There is no high instantaneous current to activate the function in the power supply application, and erroneous trigger protection is avoided in the inverter application, so it is more convenient to use.

[4S 15A 18650 Lithium Battery Protection Board]

Description:
Module name: 4 string lithium battery protection board
Modular nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20-30A
Working current 15A
Termination condition: Release protection condition, then automatically resume without activation (optional charger activation)
Main functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
Working temperature: -40 -85℃ (high temperature environment, please strengthen the radiation)
Connection: welding output
Size: 50mm * 22mm * 4mm

Application:
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and a four-string 18650 lithium battery for overcharge and overdischarge, short circuit protection. There is no high instantaneous current to activate the function in the power supply application, and erroneous trigger protection is avoided in the inverter application, so it is more convenient to use.

[3S 18650 Lithium Battery Protection Board]

Description:
Module: 3S lithium ion lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge boost voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Overdischarge boost voltage: 3.00±0.1V
Overcurrent: 20-30A
Working current 15A (natural cooling 10.A, heating sheet 15A, maximum instantaneous current 30A)
Remove protection conditions automatically, no activation required

Protection:
Short circuit protection
Overcharge protection
Overdischarge protection
Overcurrent protection
Working temperature: -40-85°C
Size: about 50x22x4mm