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Home ProductsLithium Battery Cell3.7V 140mAh LiPo Replacement Battery Wireless Headsets
3.7V 140mAh LiPo Replacement Battery Wireless Headsets
3.7V 140mAh LiPo Replacement Battery Wireless Headsets 3.7V 140mAh LiPo Replacement Battery Wireless Headsets
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3.7V 140mAh LiPo Replacement Battery Wireless Headsets

Minimum Order Quantity : 2 Packs Price : Negotiable
Packaging Details : Each battery is packed in a protective PE bag with foam cushioning and a strong export carton. Wooden cases or pallets are available for bulk orders. Delivery Time : 15–25 Working Days
Supply Ability : 2,000 Pieces per Month
Place of Origin: Hunan,China Brand Name: Chalongfly
Certification: UN38.3, MSDS Model Number: CLF-HB-3V7-140

Product Description

Rechargeable Wireless Headset Battery

3.7V 140mAh LiPo Wireless Headset Replacement Battery

Compact lithium polymer battery assembly for selected CS540 series wireless headsets, compatible replacement projects and OEM battery supply.

3.7V Nominal Voltage 140mAh Battery Capacity 0.52Wh Nominal Energy

Compact LiPo Battery for Wireless Headset Replacement

The Chalongfly 3.7V 140mAh rechargeable lithium polymer battery assembly is designed for compatible wireless headset battery replacement and OEM equipment integration.

Its compact single-cell battery construction is suitable for selected headset platforms using battery references 84479-01 and 86180-01.

Before replacement, the battery voltage, physical dimensions, connector, wire arrangement and polarity must be checked against the original battery and headset revision.

Technical Specifications

Chalongfly Model CLF-HB-3V7-140
Product Type Rechargeable Headset Battery Assembly
Battery Chemistry Lithium-Ion Polymer
Nominal Voltage 3.7V
Rated Capacity 140mAh
Nominal Energy 0.518Wh, Calculated
Cell Configuration Single-Cell Lithium Polymer
Compatible Battery References 84479-01 / 86180-01 / 85Q98AA
Intended Headset Series Selected CS540 / CS540A / Savi CS540
Battery Protection According to Approved Assembly
Connector Match Original Battery Connector
Wire Polarity Must Match Original Battery
Battery Dimensions According to Approved Mechanical Drawing
Charging Requirements According to Battery and Headset Specification
OEM Customization Available

Headset Compatibility and Replacement References

This rechargeable battery assembly is intended for selected wireless headset replacement applications involving the following battery reference numbers:

84479-01 Original Battery Reference
86180-01 Poly Battery Spare Part Reference
85Q98AA Related HP Spare Part SKU

These numbers are used only to identify intended replacement compatibility. Chalongfly compatible replacement batteries are not represented as original Poly or HP manufactured accessories.

Correct Connector and Polarity Matching

Wireless headset battery compatibility requires more than matching the voltage and capacity. The replacement battery must also fit the battery compartment and connect correctly to the headset.

Connector Configuration

Connector housing, pin count, mating dimensions and wire arrangement must match the original headset battery.

Battery Polarity

Positive and negative pin positions must be verified before battery installation. Similar connectors can have different pin assignments.

Mechanical Fit

Battery length, width, thickness, protection components and wire exit direction must fit the available headset battery compartment.

Certain newer regional headset revisions use a different battery design. Please verify the existing battery part number and connector before ordering.

Rechargeable Lithium Polymer Technology

The battery uses rechargeable lithium polymer technology for compact headset power applications.

With a nominal voltage of 3.7V and a rated capacity of 140mAh, the battery provides approximately 0.52Wh of nominal stored energy.

Actual headset operating time depends on device power consumption, communication activity, battery condition and charging characteristics.

OEM and Bulk Battery Assembly Support

Chalongfly provides customized lithium polymer battery assembly solutions for wireless headset manufacturers, repair businesses and electronics spare parts distributors.

  • Compact LiPo cell selection
  • Battery capacity and voltage matching
  • Protection circuit configuration
  • Custom connector and wire arrangement
  • Polarity and pin assignment verification
  • Battery compartment fitment assessment
  • Product label customization
  • Electrical quality testing
  • Bulk packaging and OEM documentation

Typical Applications

Wireless Office Headsets Compatible rechargeable battery replacement for selected wireless headset models. Call Center Equipment Battery replacement supply for professional communication equipment maintenance.
Headset Repair Services Replacement battery sourcing for qualified electronic service providers. OEM Headset Projects Custom rechargeable LiPo battery assemblies for compatible electronic designs.

Frequently Asked Questions

What is the battery voltage and capacity?

The featured rechargeable lithium polymer battery has a nominal voltage of 3.7V and a capacity of 140mAh.

What is the nominal energy?

The calculated nominal energy is 0.518Wh, commonly rounded to 0.52Wh.

Which headset models are compatible?

The battery is intended for selected CS540, CS540A and Savi CS540 headset configurations that use the corresponding battery reference and electrical connector.

Does it replace 84479-01 and 86180-01?

These are the intended replacement references. The original battery model, physical dimensions and connector must be checked before ordering.

Does it replace 86180-02?

Not automatically. The 86180-02 is a separate battery revision associated with certain newer headset versions. Compatibility must be evaluated independently.

Can the battery connector be customized?

Yes. Connector selection, lead length and polarity matching can be evaluated for OEM battery assembly orders.

Does the battery include protection circuitry?

Protection features depend on the approved battery assembly. The protection circuit and electrical ratings are confirmed before supply.

Is this an original Poly or HP battery?

No original manufacturer status is claimed. Chalongfly supplies compatible replacement and OEM battery solutions, subject to final model approval.

What information is needed for a quotation?

Please provide the original battery part number, headset model, connector photos, dimensions, required quantity and delivery destination.

Request a Wireless Headset Battery Quotation

Contact Chalongfly with your headset model, original battery reference, connector details and purchase quantity. Our team can assist with battery compatibility evaluation, lithium polymer cell selection, connector matching and OEM battery assembly for bulk supply projects.

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+8618975107916
+86 18975107916
+86 18975107916
+86 18975107916