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


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  • Stock: 2

    Availability: InStock priceValidUntil: 2026-10-21

  • Brand: Generic
  • SKU: 1957 | DAB742

Availability: InStock priceValidUntil: 2026-10-21

  • 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.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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.
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