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Rectangular black lithium-polymer battery 52 by 34 by 4 millimetres

Cameron & Co

Cameron & Co DS-CS-PRD300SL 3.7V 680mAh Li-Polymer battery black

SKU CH-TACK-K9MHH

Replacement Li-Polymer battery for Sony PRS-300 series e-readers, 3.7V 680mAh capacity in black

  • TypeEbook Battery
  • Compatible with Sony PRS-300 series readers
  • 7 V 680 mAh lithium-polymer cell
  • 52 Wh capacity for extended reading
  • Slim 52 x 34 x 4 mm profile fits
  • Brand-new OEM-compatible replacement battery

Replacement Battery for Sony PRS-300 Series

This lithium-polymer cell replaces the original 1-756-769-31 pack used in Sony PRS-300, PRS-300BC, PRS-300RC and PRS-300SC e-readers. It delivers 3.7 volts and 680 milliampere-hours in a slim 52.00 by 34.00 by 4.00 millimetre black casing. The unit is brand new and built to match OEM fit and electrical specification.

Suitable for Owners of Listed Sony Readers

Readers who need a fresh power source for a PRS-300 family device will find this a direct swap. Buyers with other e-reader models or those requiring a higher capacity than 2.52 watt-hours should look at alternative options.

Capacity and Runtime Expectations

The 680 milliampere-hour rating restores the original runtime for typical reading sessions on the supported devices. Heavy use with frequent page turns or wireless features active will drain the cell faster, and the fixed 2.52 watt-hour capacity cannot be extended without a larger battery.

Highlights

  • Compatible with Sony PRS-300 series readers
  • 7 V 680 mAh lithium-polymer cell
  • 52 Wh capacity for extended reading
  • Slim 52 x 34 x 4 mm profile fits
  • Brand-new OEM-compatible replacement battery

Specifications

BrandCameron Sino
ModelDS-CS-PRD300SL
TypeEbook Battery

Questions about this item

Which Sony e-reader models does this 3.7V 680mAh battery fit?

It is compatible with the Sony PRS-300, PRS-300BC, PRS-300RC and PRS-300SC e-readers.

Will this replacement work in place of the original 1-756-769-31 battery?

Yes, it replaces part numbers 1-756-769-31, 9702A50844, 9924A60515 and LIS1382 (S) directly.

How can I confirm the battery is performing correctly after installation?

The e-reader should power on, hold a charge consistent with the 2.52 Wh rating and show normal battery-level indication.

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