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Home>Electronic Modules>Power Module>4-String Lithium Battery Protection Board 30A High Current Without Activation Automatic Recovery 14.8V 16.8V

4-String Lithium Battery Protection Board 30A High Current Without Activation Automatic Recovery 14.8V 16.8VItem NO.: 4S30A

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4-String Lithium Battery Protection Board 30A High Current Without Activation Automatic Recovery 14.8V 16.8V

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Detail

- Product Name: 4-String Lithium Battery Protection Board 30A High Current Without Activation Automatic Recovery 14.8V 16.8V
- Item NO.: 4S30A
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Power Module
- Tag: 18650 , Lithium Battery Protection Board , 4S , 4-String , 14.8V , 16.8V , Automatic Recovery , 30A
- Creation Time: 2024-03-24
4-String Lithium Battery Protection Board 30A

Module parameters:

Module name: 4-string lithium battery protection board

Module property: 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

Overdischarge release voltage: 3.00 ± 0.1V

Overcurrent current: 20-30A

Working current: 15A (natural heat dissipation 10A, added heat sink 15A, high instantaneous current 30A)

Release condition: The protection condition is released and automatically restored without activation (optional charger activation)

Main functions: overcharge protection, over discharge protection, short circuit protection, and overcurrent protection.

Working temperature: -40~+85 degrees (please strengthen heat dissipation when the ambient temperature is too high)

Wiring method: welding output

Module size: 50mm * 22mm * 4mm

Module unit weight: 4 grams

Application scope:

This protection board can be used as a four string polymer lithium battery pack with nominal voltages of 14.4V, 14.8V, 16.8V, and a four string 18650 lithium battery pack for overcharge, over discharge, short circuit protection, etc. No activation function is required for power applications with high instantaneous current, and inverter applications can avoid triggering protection by mistake, making it more convenient to use

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4-String Lithium Battery Protection Board 30A High Current Without Activation Automatic Recovery 14.8V 16.8VItem NO.: 4S30A

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