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4S Lithium Battery Charger BMS HX-4S-D20 Module


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  • Stock: 2

    Availability: InStock priceValidUntil: 2026-11-06

  • Brand: Generic
  • SKU: 1957 | DAB742

Availability: InStock priceValidUntil: 2026-11-06

  • Rs. 327.45 (inc GST)
    Rs.277.50 + 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.

Lithium Battery Charger HX-4S-D20 Module

10A 14.8V 16.8V 4S 18650 Li-ion Lithium Battery Charger Board Charger Module BMS Protection Board Module

Lithium battery protection board.It is use to protect the battery to prevent the battery from being over-discharged or over-charged during use, resulting in battery damage.

Features of Lithium Battery Charger HX-4S-D20 Module

  • Small size.
  • Simple wiring.
  • Targeted.
  • Custom installation.

Specifications of Lithium Battery Charger HX-4S-D20 Module

  • Model : HX-4S-D20
  • Voltage range : 4.25~4.35V±0.05V
  • Overvoltage range : 2.3~3.0V±0.05V
  • Upper working current : 10A
  • Working temperature : -40 to +50 Celsius
  • Maximum instantaneous current : 20A
  • Storage condition : -40 to +80 Celsius
  • Static current Less than 30uA
  • Effective life More than 50000 hours
  • Internal resistance Less than 100m ohm
  • Short circuit protection Yes, Charge recovery
  • Charging voltage : 16.8V-17V
  • Controller : S-8254AA

 Use manual:

  • Connect 4pcs lithium battery at B+, B3, B2, B1,B-
  • P+ and P- is output or input

Application of Lithium Battery Charger HX-4S-D20 Module

  • Small power inverter
  • Massager battery pack
  • LED lamp backup power
  • Electronic products
  • Solar street lamp battery pack
  • Monitoring standby power supply

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.
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.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
View all FAQs →

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