3S 40A/25A/5A Li-ion 18650 BMS PCM Battery Protection Board With Balance For Li-ion Lipo Battery Cell Pack USB Chager Module Lithium Battery Charging Lithium Protection Board

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Model Number: 5A
Size: about 56mm*45mm*3.5mm
Over voltage range: 4.25v-¡À0.025v
Over discharge voltage range: 2.5v¡À0.05v
Operating current: <=30A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 25m¦¸
Working temperature: -40---+60¡ã
Storage condition: -40-- +80¡ã
Short circuit protection: Yes, delayed self recovery

Model Number: 25A
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v¡À0.05v
Over discharge voltage range: 2.3-3.0v¡À0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100m¦¸
Working temperature: -40---+50¡ã
Storage condition: -40-- +80¡ã
Effective life: more than30000h
Short circuit protection: Yes, delayed self recovery

Model Number: 40A
4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)
Scope: Nominal voltage of 3.6V, 3.7V lithium battery
Product Size: 41 * 60 * 3.4mm
Charging voltage: 16.8V - 18.1V
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
Continuous charge current (upper limit): 20A
Equalization version: suitable for starting current below 80A, power 135W below the drill.

Notes :
1. Since everyone's screens are not the same as shooting or light exposure and so on, the color may be a little different, it is not quality issue, please in kind prevail.
2. Due to different personal measuring techniques, there might be 1-3mm error of the item's length. Thanks for your understanding !

Package Included:
1PC X PCB Protection Board

Precautions:
Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit.
After the line is connected, Need to charge first, then have output.
When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.
Do not mix the good battery and the battery.
The capacity of the battery internal resistance is closer will be better.
Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying


All Free ShippingEstimated Delivery Time: 7-20 Days

  The warranty is valid for 90 days after purchase

  We’ll refund your money if your item isn’t delivered within 45 days

  We’ll refund your money if the delivered item doesn’t match the description

  If you choose to cancel the order, funds will be returned to your account within 14 days

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3S 40A/25A/5A Li-ion 18650 BMS PCM Battery Protection Board With Balance For Li-ion Lipo Battery Cell Pack USB Chager Module Lithium Battery Charging Lithium Protection Board
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