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

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Stock: 2
Availability: InStock priceValidUntil: 2026-08-23
Brand: Generic
SKU: 1957 | DAB742

Rs. 327.45 (inc GST)
Rs.277.50 + 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

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.

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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