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Rectangular black lithium-ion battery, 65.8 by 53.7 by 4.8 mm

Cameron & Co

Cameron & Co DS-CS-PTK602SL 1.1 Ah Li-ion e-book battery

SKU CH-8R27-J6X4K

Replacement lithium-ion battery for PocketBook Pro e-readers, 3.7 V 1.1 Ah capacity

  • Product typeEbook Battery
  • Fits Pocketbook Pro 602, 603, 612, 902, 903, 912, 920
  • 1 Ah lithium-ion cell delivers 4.07 Wh of power
  • Replaces original 1ICP4/40/60 1S1P battery exactly
  • Slim 4.80 mm profile slides into the reader easily
  • Brand-new OEM-compatible unit with 100 % fit assurance

Compatible PocketBook Pro models

This Cameron & Co DS-CS-PTK602SL lithium-ion battery replaces the original 1ICP4/40/60 1S1P cell in PocketBook Pro 602, 603, 612, 902, 903, 912, 920 and 920.W e-readers. It delivers 3.7 V and 1.1 Ah capacity in a black 65.80 x 53.70 x 4.80 mm package. The cell is supplied new and rated as 100 % OEM compatible.

Replaces worn original cells

When an existing PocketBook Pro battery no longer holds a full day of reading charge, this unit restores the factory runtime without modification. The swap is worthwhile once the original cell drops below usable capacity or shows swelling. Readers whose device still meets daily page-turn needs with the stock battery will not gain extra life from this change.

1.1 Ah capacity and limits

The 1100 mAh / 4.07 Wh rating matches the original specification, so typical e-ink page refreshes and standby periods are supported for the same duration as a fresh factory pack. Heavy use with front-light at maximum brightness or frequent wireless sync will drain the cell faster, and the single-cell 1S1P design cannot be paralleled for extended runtime.

How it compares

Measured against everything we stock in E-Reader & Tablet Cases, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 77% of the 248 comparable items (median $25.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-PTK602SL
Product typeEbook Battery

Questions about this item

What dimensions and connector does the DS-CS-PTK602SL need to fit a Pocketbook Pro 920?

The battery measures 65.80 x 53.70 x 4.80 mm and uses the 1ICP4/40/60 1S1P interface, matching the original part for Pro 602, 603, 612, 902, 903, 912, 920 and 920.W models.

How is the DS-CS-PTK602SL installed, and which step do people often miss?

Open the rear cover, disconnect the old pack, connect the new 3.7 V 1100 mAh cell observing the correct polarity, then reassemble; the step most often missed is verifying the connector clicks fully into the socket before closing the case.

When will the DS-CS-PTK602SL need replacement, and what indicates it?

As a 1.1 Ah Li-ion pack, it will gradually lose capacity; plan to replace it when the e-reader no longer holds a charge long enough for your normal reading sessions.

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