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Rectangular lithium-polymer battery pack, 32 by 20 by 7 mm, light grey finish

Cameron Sino 400mAh 1.48Wh Replacement Battery for Skullcandy Hesh 3

SKU CH-VJXM-7WCWJ

Replacement lithium-polymer battery restores 400 mAh capacity to Skullcandy Hesh 3 headsets

  • Power supplyLithium polymer
  • Product weight32.6
  • Compatible withHeadset
  • 400 mAh capacity powers extended listening sessions
  • 7 V lithium-polymer cell matches original voltage
  • 6 g lightweight design keeps headset comfortable
  • ISO 9001, RoHS and CE certified for safety
  • Fully decoded chip works like the original battery

Replacement Battery for Skullcandy Hesh 3

This lithium-polymer cell delivers 400mAh at 3.7V and weighs 7.6g. It matches the original FT822132P part and fits the Hesh 3 wireless headset. The pack is certified to ISO9001, RoHS and CE standards. Buyers who need a different capacity or a non-Hesh-3 fit cannot use this item.

Sustained performance and protection

The decoded chip manages over-charge, over-discharge, over-voltage and short-circuit safeguards during long listening sessions. A new cell reaches its best capacity after two or three full charge cycles. Users who rely on low-quality third-party chargers will shorten the usable life of the battery.

Installation notes and common issues

Many online videos show the straightforward connector swap. The connector must seat fully or the headset will not power on. The 32.26 x 20.25 x 7.10 mm dimensions leave no margin for misalignment. Do not disassemble the cell and keep storage temperatures below 60 °C / 140 °F.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameCameron Sino
Model nameHesh 3
Power
Power supplyLithium polymer
Compatibility
Compatible withHeadset

Questions about this item

How much heat does the 3.7 V 400 mAh lithium-polymer cell generate during a full day of wireless playback?

The replacement cell matches the original 3.7 V 1.48 Wh specification, so thermal output stays within the headset's normal operating range during extended use.

Which connector must already be present on my Hesh 3 for this 32.26 x 20.25 x 7.10 mm pack to plug in?

The pack uses the same decoded chip and connector as the original FT822132P battery, so the existing headset connector is all that is required.

Will the 7.6 g Cameron Sino cell change the balance or fit of my existing Hesh 3 headband?

At 7.6 g and the identical 32.26 x 20.25 x 7.10 mm footprint, the cell sits in the original cavity without altering weight distribution or clamp force.

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