BMS 7s 20A with Connector for 18650 Battery


In stock

SKU: 699530
  1. Supported battery type: 7 cells 4.2V Lithium ion battery
  2. Working current: 20 A
  3. Static power: <500uA
  4. Over current threshold: 30 A


(inc GST)

₹ 668.64 (+18% GST extra)

In stock

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Brand: Generic
Category: Battery Protection Board

This Lithium ion battery protection PCB protect single Lithium ion batteries and it has 20A continuous current. It is suitable for electric drills,motors,or aircraft models which require heavy current load.


  1. Overcharge protection function:Yes
  2. Discharge protection function:Yes
  3. Over current protection function:Yes
  4. Balanced protection function:Yes
  5. Over-current release: Disconnect the load release
  6. Short circuit protection function: Yes(Disconnect the load can recover.)

Package Includes:

1 x BMS 7s 20A with Connector for 18650 Battery

Supported battery type

7 cells 4.2V Lithium ion battery 

Working current

20 A

Static power


Over current threshold

30 A

Balancing the locus of control

4.18±0.03 V

Overcharge threshold

4.3±0.05 V

Overcharge time delay


Overcharge release

4.1±0.05 V

Discharge threshold

2.4±0.08 V

Discharge delay


Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.037 kg

Shipment Dimensions

10 × 5 × 2 cm

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