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Thin black rectangular Li-Polymer battery pack 96 by 67 by 4 mm

myVolts

myVolts replacement battery for AMZ K 3, K III, K 3 Wi‑fi, K 3G, Graphite 3.7V 1900mAh

SKU CH-E0Y3-6E0WY

Replacement Li-Polymer battery for AMZ K 3, K III, K 3 Wi‑fi, K 3G and Graphite e‑readers, 3.7 V 1900 mAh with CE, UL and RoHS protection

  • Replaces original battery in AMZ K 3, K III, K 3 Wi‑fi, K 3G, Graphite
  • 7V 1900mAh Li‑polymer cell delivers 7.03Wh capacity
  • Compact 96.00 x 67.00 x 4.00mm form factor weighs only 53g
  • Built‑in protection against over‑charge, over‑discharge, over‑heat, over‑current and short‑circuit
  • Certified to RoHS, CE and UL standards with no memory effect

What this battery replaces

A 3.7V 1900mAh lithium-polymer cell built for the AMZ K 3, K III, K 3 Wi‑fi, K 3G and Graphite e‑readers. It matches part numbers 170-1032-00, 170-1032-01 and GP-S10-346392-0100 so the original pack can be swapped without modification. The pack measures 96.00 x 67.00 x 4.00mm and weighs 53g.

Sustained discharge behaviour

The cell delivers 7.03Wh at its rated voltage and includes over‑charge, over‑discharge, over‑heat, over‑current and short‑circuit protection to keep output stable during long reading sessions. No memory effect means capacity stays consistent over repeated cycles. ROSH, CE and UL certifications confirm the safety circuitry meets recognised standards.

Deciding specification

The 1900mAh capacity at 3.7V determines whether this pack fits the energy budget of the target e‑readers. Buyers whose device requires a different voltage or a higher milliampere‑hour rating will need another solution.

Highlights

  • Replaces original battery in AMZ K 3, K III, K 3 Wi‑fi, K 3G, Graphite
  • 7V 1900mAh Li‑polymer cell delivers 7.03Wh capacity
  • Compact 96.00 x 67.00 x 4.00mm form factor weighs only 53g
  • Built‑in protection against over‑charge, over‑discharge, over‑heat, over‑current and short‑circuit
  • Certified to RoHS, CE and UL standards with no memory effect

Specifications

No published specifications for this item yet.

Questions about this item

Does the 3.7 V Li-Polymer cell run warm or draw extra power during long reading sessions?

The 1900 mAh pack is rated at 7.03 Wh and weighs 53 g; Li-Polymer chemistry keeps self-discharge low and the built-in protection prevents over-heat and over-current, so it stays cool during all-day use.

What must I already own for this battery to work in my e-reader?

You need one of the compatible AMZ models — K 3, K III, K 3 Wi-fi, K 3G or K Graphite — and the original battery must match part numbers 170-1032-00, 170-1032-01 or GP-S10-346392-0100.

Will the 96 mm x 67 mm x 4 mm pack fit alongside the original mainboard in an older K 3 unit?

Yes, the dimensions match the factory cell exactly and the connector aligns with the existing socket, so it drops into the same compartment without modification.

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