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3 String 12V 18650 Lithium Battery Protection Board Peak 40A Overcurrent Overcharge Protection
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3 String 12V 18650 Lithium Battery Protection Board Peak 40A Overcurrent Overcharge Protection

- China

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Main Features


This protection board is 3 string 12V lithium battery protection board, can be applied to 12V lithium battery (Ternary lithium, lithium acid, lithium cobalt oxide, polymer lithium battery)
The board comes with: short circuit protection function, overcharge protection function, over discharge protection function.
Low conduction internal resistance, using a large current, high voltage discharge MOSS, stable quality, reliable quality.

Protection projectPolymer / lithium manganate / lithium / lithium cobalt oxide protection board parameterslithium iron phosphate protection board parameters
Single group overcharge protection voltage4.25V ± 0.005V3.75V ± 0.05V
Single group overcharge recovery voltage4.18V ± 0.005V3.55V ± 0.05V
Overcharge protection delay500ms ± 50ms500ms ± 50ms
Single group over discharge protection voltage2.7V ± 0.5V2.0V ± 0.05V
Single group over discharge recovery voltage3.0V ± 0.05V2.5V ± 0.05V
Over discharge protection board delay500ms500ms
Short circuit protection current50A50A
Short circuit protection delay500ms500ms
Short circuit protection recovery modedisconnect the load automatically restoreddisconnect the load automatically restored
Rated operating current8A or less8A or less
Charge current≤8A≤8A
Equalization voltage4.18V ± 0.005V3.65V ± 0.005V

Package includes:

1 x protection board


Voltage Regulator
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