Product Images are shown for illustrative purposes only and may differ from actual product.

8S 20Amp Lithium Polymer BMS Battery Protection Board

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-11-23

  • SKU: 1968 | DAB398

Availability: NotInStock priceValidUntil: 2026-11-23

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

    Qty :

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.

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 4.2V*4=16.8V
  • 5S/20A    charge voltage is 4.2V*5=21V
  • 6S/20A    charge voltage is 4.2V*6=25.2V
  • 7S/20A    charge voltage is 4.2V*7=29.4V
  • 8S/20A    charge voltage is 4.2V*8=33.6V
  • 9S/20A    charge voltage is 4.2V*9=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

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good

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.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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.
What details should I share for sourcing a non-listed component?
Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency
Can I order just one piece (no minimum order quantity)?
Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

NEW Products

Product Page : New Products

MCP6004 Opamp SMD IC

Microchip MCP6004 Quad Opamp SMD IC MCP6004 Quad Opamp SMD IC with rail-to-rail input/output, 1 MHz ..

Rs.94.40 (inc GST)
Rs.80.00 + GST

SKU: 474 | DAB575
Stock: 10

Hi-Link HLK-20M05 20 W 5 V AC-DC Power Supply Module

Hi-Link HLK-20M05 20 W 5 V AC-DC Power Supply Module HLK-20M05 AC-DC power supply module with 20 W o..

Rs.415.36 (inc GST)
Rs.352.00 + GST

SKU: 2593 | DAE092
Stock: 20

WCS2750 Hall Effect Linear Current Sensor

WCS2750 Hall Effect Linear Current Sensor WCS2750 Current Sensor with 0-60A sensing range, 32mV/A s..

Rs.259.60 (inc GST)
Rs.220.00 + GST

SKU: 765 | DAA592
Stock: 20

FS8820P Lithium-ion / Polymer Battery Protection IC

FS8820P Battery Protection IC FS8820P Battery Protection IC for one-cell lithium-ion batteries with ..

Rs.66.08 (inc GST)
Rs.56.00 + GST

SKU: 2637 | DAE059
Stock: 10

Have You Seen

Product Page : Have You Seen

LASA Solder Wire 500 Grams 18G

LASA Solder Wire 500 Grams 18GLASA 500g Solder Wire for efficient electrical connections; Low meltin..

Rs.4,619.70 (inc GST)
Rs.3,915.00 + GST

SKU: 10285 | DAD289
Stock: 5

Plantower PMS7003 Digital Particle Concentration Sensor

Plantower PMS7003 Digital Particle Concentration Sensor PMS7003 digital particle concentration senso..

Rs.1,663.80 (inc GST)
Rs.1,410.00 + GST

SKU: 3825 | DAG425
Stock: 50

DC 0-200V 10A LCD Digital Current Volt Meter Module

DC 0-200V 10A LCD Digital Current Volt Meter ModuleDC 0-200V 10A LCD digital voltmeter module for mo..

Rs.615.70 (inc GST)
Rs.521.78 + GST

SKU: 10645 | DAJ693
Stock: 5

470UF/25V ELECTROLYTIC CAPACITOR

Electrolytic Capacitor 470uF 25V Radial Type 470uF/25V Electrolytic Capacitor for decoupling; 20% t..

Rs.8.26 (inc GST)
Rs.7.00 + GST

SKU: 55 | DAB458
Stock: 20

Related Products

4011 Quad 2-input NAND gate

4011 Quad 2-input NAND gate

4011 Quad 2-input NAND Gate IC CD4011 Quad NAND Gate IC with buffered outputs and static discharge ..

Rs.70.80 (inc GST)
Rs.60.00 + GST

SKU: 244 | DAA125
Stock: 0
XH-M600 Battery charging Module

XH-M600 Battery charging Module

XH-M600 Battery charging Protection BoardBattery charging controller for 12, 24, 48 volt batteryXH-M..

Rs.991.20 (inc GST)
Rs.840.00 + GST

SKU: 1810 | DAA947
Stock: 0
Cytron 25A 7V-58V DC motor driver with Switch and Potentiometer Control (MD25HV POT)

Cytron 25A 7V-58V DC motor driver with Switch and Potentiometer Control (MD25HV POT)

Cytron 25A DC Motor Driver with Potentiometer Control (MD25HV POT) Cytron MD25HV POT motor driver of..

Rs.7,118.94 (inc GST)
Rs.6,033.00 + GST

SKU: 2262 | DAB948
Stock: 20
UMK107B7474KA-TR-TAIYO YUDEN-CAPACITOR, MLCC, X7R, 0.47UF, 50V, 0603 (NTL-SME)

UMK107B7474KA-TR-TAIYO YUDEN-CAPACITOR, MLCC, X7R, 0.47UF, 50V, 0603 (NTL-SME)

TAIYO YUDEN MLCC Capacitor 0.47uF 50V 0603 UMK107B7474KA-TR MLCC Capacitor 0.47uF 50V with X7R diele..

Rs.6.16 (inc GST)
Rs.5.22 + GST

SKU: 9419 | DAI416
Stock: 0
12A High-Power Step-Down LED Drive Power Module

12A High-Power Step-Down LED Drive Power Module

12A High-Power Step-Down LED Drive Power Module 12A High-Power Step-Down LED Drive Power Module for..

Rs.677.32 (inc GST)
Rs.574.00 + GST

SKU: 9605 | DAB140
Stock: 1
Protection Board 4S 10A Lithium Battery

Protection Board 4S 10A Lithium Battery

Protection Board 4S 10A Lithium Battery4S-A10 4S Lithium Battery Protection Board with overcharge, o..

Rs.97.03 (inc GST)
Rs.82.23 + GST

SKU: 10277 | DAD983
Stock: 2