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


Price: $3.27
Bonus: 3
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In Stock: 50 pcs
3 String 12V 18650 Lithium Battery Protection Board Peak 40A Overcurrent Overcharge Protection

Feature:

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 project Polymer / lithium manganate / lithium / lithium cobalt oxide protection board parameters lithium iron phosphate protection board parameters
Single group overcharge protection voltage 4.25V ± 0.005V 3.75V ± 0.05V
Single group overcharge recovery voltage 4.18V ± 0.005V 3.55V ± 0.05V
Overcharge protection delay 500ms ± 50ms 500ms ± 50ms
Single group over discharge protection voltage 2.7V ± 0.5V 2.0V ± 0.05V
Single group over discharge recovery voltage 3.0V ± 0.05V 2.5V ± 0.05V
Over discharge protection board delay 500ms 500ms
Short circuit protection current 50A 50A
Short circuit protection delay 500ms 500ms
Short circuit protection recovery mode disconnect the load automatically restored disconnect the load automatically restored
Rated operating current 8A or less 8A or less
Charge current ≤8A ≤8A
Equalization voltage 4.18V ± 0.005V 3.65V ± 0.005V

Package includes:

1 x protection board
















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