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Thin rectangular black lithium-polymer battery, 61 by 28 by 1.6 mm

Cameron & Co

Cameron & Co DS-CS-IPNA4SL Battery 240mAh 3.7V Black

SKU CH-V3SZ-N6ZTC

Replacement lithium-polymer battery for fourth-generation iPod Nano models, 3.7 V 240 mAh capacity

  • TypeBattery
  • Li-Polymer chemistry gives reliable recharge cycles
  • 240 mAh capacity restores original run-time
  • 7 V output matches factory specification
  • Fits iPod Nano 4th generation 4 GB, 8 GB and 16 GB models
  • Slim 1.62 mm profile slides into the original battery bay

Direct replacement for iPod Nano 4th Gen

This Cameron & Co DS-CS-IPNA4SL battery is a direct replacement for the Apple iPod Nano 4th Generation models including 4GB, 8GB and 16GB capacities. It matches the original part numbers 616-0405 and 616-0407. The lithium-polymer cell is supplied new and ready for installation.

Thermals noise and power draw

The 3.7V 240mAh lithium-polymer cell delivers 0.89Wh of energy for typical portable playback. Li-Polymer chemistry runs cool during normal music or video use. No fan or active cooling is present so operation is completely silent.

Sustained load behaviour

Under continuous playback the slim 1.62mm profile cell maintains steady voltage until depletion. The 61.35mm by 28.48mm footprint fits the original chassis without modification. It is not suited for devices requiring higher capacity or different voltage.

Highlights

  • Li-Polymer chemistry gives reliable recharge cycles
  • 240 mAh capacity restores original run-time
  • 7 V output matches factory specification
  • Fits iPod Nano 4th generation 4 GB, 8 GB and 16 GB models
  • Slim 1.62 mm profile slides into the original battery bay

Specifications

BrandCameron Sino
ModelDS-CS-IPNA4SL
TypeBattery

Questions about this item

How do I install the DS-CS-IPNA4SL battery in my iPod Nano 4th generation, and what step is often missed?

Open the case, disconnect the old 616-0405 battery, connect the new 3.7V 240mAh pack, then reassemble; the step often missed is reseating the connector firmly so the 0.89W h cell is recognised.

What maintenance or replacement will the DS-CS-IPNA4SL need over time?

The Li-Polymer 240mAh cell will gradually hold less charge; plan to replace it when runtime drops below your needs, using another 616-0407 compatible pack.

What limit appears first during sustained playback with this 0.89W h battery?

The 240mAh capacity sets playback time; continuous use drains the 3.7V cell until the iPod Nano 4th generation shuts down for recharge.

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