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Rectangular black lithium-ion cell phone battery, 81 by 51.9 by 3.91 mm

Cameron & Co

Cameron & Co DS-CS-BRZ500SL cell phone battery 3.8 V 2.1 Ah

SKU CH-8PFE-JF0MK MPN DS-CS-BRZ500SL

Lithium-ion replacement battery for BlackBerry Z5, 3.8 V 2.1 Ah, 81.11 x 51.90 x 3.91 mm, black

  • Delivers reliable power with 2.1 Ah capacity
  • Matches original specs at 3.8 V voltage
  • Fits BlackBerry Z5 handset precisely
  • Lithium-ion chemistry ensures stable output
  • Slim 3.91 mm profile slides in easily

Direct replacement for Blackberry Z5

This Cameron & Co lithium-ion cell is built to match the original BAT-53861-003 and PM1 part numbers. It delivers 3.8 V and 2.1 Ah capacity in a black 81.11 x 51.90 x 3.91 mm form factor. The pack is sold new and rated as 100 % OEM compatible for the Z5 handset.

Check your current battery label before ordering

Verify that the original cell shows part number BAT-53861-003 or PM1 and that the device is a Blackberry Z5. Confirm the voltage printed on the old battery reads 3.8 V and the capacity is 2100 mAh. Ensure the phone’s battery compartment accepts the 81.11 x 51.90 x 3.91 mm dimensions.

Slim Li-ion pack with standard contacts

The 3.91 mm thickness keeps the handset profile unchanged while the lithium-ion chemistry provides 7.98 Wh of energy. Gold-plated contact pads align with the Z5 connector for a secure fit without adapters. The rigid black casing resists flex during daily insertion and removal cycles.

Highlights

  • Delivers reliable power with 2.1 Ah capacity
  • Matches original specs at 3.8 V voltage
  • Fits BlackBerry Z5 handset precisely
  • Lithium-ion chemistry ensures stable output
  • Slim 3.91 mm profile slides in easily

Specifications

BrandCameron Sino
ModelDS-CS-BRZ500SL

Questions about this item

Does the DS-CS-BRZ500SL come with any installation tools or adhesive strips?

The package contains one 3.8 V 2.1 Ah lithium-ion battery measuring 81.11 x 51.90 x 3.91 mm. Tools and adhesive are not included.

How do I know this 2100 mAh cell is the correct capacity for my BlackBerry Z5?

It replaces original part numbers BAT-53861-003 and PM1, matching the factory 2100 mAh / 7.98 Wh specification exactly.

What does the 7.98 Wh rating mean for daily runtime in a Z5?

At 3.8 V the cell stores 7.98 Wh, delivering the same energy as the original battery for equivalent talk and standby time.

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