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8S 20Amp Lithium Polymer BMS Battery Protection Board

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-23
SKU: 1968 | DAB398

Rs. 1,572.35 (inc GST)
Rs.1,332.50 + GST

Qty :
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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

8S 20A Lithium Polymer BMS Battery Protection Board

PCM without balance + balance board = PCM with balance function

Two Version

8S 20A no balance : just a 8S BMS board, without balance function.
8S 20A with balance : 8S BMS board add a 8S balance board

Aplications of 8S 20A Lithium Polymer BMS Battery Protection Board

8S lipo batteries rechargables
Shilly-car
Drift car
Electric cars

Features Of 8S 20A Lithium Polymer BMS Battery Protection Board

High-accuracy voltage detection circuit.
Terminal of the charger using high voltage device.
Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit).
MOS transistor can control the battery charge and discharge.
Low standby current consumption.

Parameters Of 8S 20A Lithium Polymer BMS Battery Protection Board

Over Charge voltage : 4.25v±0.05v
Over Discharge voltage : 2.5v±0.02v
Over current : 100A
Continuous current : 20A
Short Cut : Protectable, Charge can repair
There are 10 singal wires, if you make 4S battery pack, you can just connect 4 wires.
it max can make 10S battery pack.

This board can use as 4S/20A, 5S/20A, 6S/20A, 7S/20A, 8S/20A, 9S/20A, 10S/20A PCM.

4S/20A charge voltage is 4.2V4=16.8V
5S/20A charge voltage is 4.2V5=21V
6S/20A charge voltage is 4.2V6=25.2V
7S/20A charge voltage is 4.2V7=29.4V
8S/20A charge voltage is 4.2V8=33.6V
9S/20A charge voltage is 4.2V9=37.8V
10S/20A charge voltage is 4.2V*10=42V

Note :There are two connections ways :

Charge/discharge with different ports:

"P-" is the discharge negative end,"P+"is the discharge positive end.

" C-" is the charge negative end, "P+" is the charge positive end. Charge current is 10A;Discharge current is 20A.

Charge/discharge with the same ports:

" C- " is the charge/discharge negative end.

" P+ "is the charge/discharge positive end .

Charge/discharge current is

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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