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Rectangular lithium-ion battery pack with black plastic casing and connector plug

Cameron Sino Battery BRR-2P4S-5200D 5200mAh 74.88Wh

SKU CH-Y4ED-XWBFC

Replacement lithium-ion battery for multiple Roborock vacuum models, 5200 mAh capacity with a fully decoded chip

  • Battery Capacity5200mAh / 74.88Wh
  • Capacity5200mAh / 74.88Wh
  • Weight614.0
  • 5200mAh capacity extends cleaning runs
  • 88Wh energy rating matches original specification
  • Fully decoded chip works like the factory battery
  • ISO9001, RoHS and CE certified for safety
  • Fits Roborock S50, S51, S55, S6, T4, T60, T61RR, T65, T70, T71RR

Compatible Roborock Models

This replacement battery fits Roborock C10, E20, E25, S50, S51, S55, S6, T4, T60, T61RR, T65, T70 and T71RR vacuum robots. It also covers part numbers BRR-1P4S-2600S and BRR-2P4S-5200D. Buyers with other Roborock or Xiaomi models should verify the original part number before ordering.

Capacity and Voltage

The pack delivers 5200mAh at 14.4V for a total of 74.88Wh. That capacity matches the original BRR-2P4S-5200D specification and is the single figure that determines whether the battery will power your robot for the expected runtime.

Included Protections and Packaging

A built-in protection circuit guards against overcharge, over-discharge, over-voltage and short circuits. The battery ships in shock-absorbing foam to prevent transit damage. No tools, screws or installation hardware are supplied in the box.

Highlights

  • 5200mAh capacity extends cleaning runs
  • 88Wh energy rating matches original specification
  • Fully decoded chip works like the factory battery
  • ISO9001, RoHS and CE certified for safety
  • Fits Roborock S50, S51, S55, S6, T4, T60, T61RR, T65, T70, T71RR

Specifications

BrandCameron Sino
Model NumberBRR-1P4S-2600S, BRR-2P4S-5200D
Battery Capacity5200mAh / 74.88Wh
Capacity5200mAh / 74.88Wh
Weight614.0
ModelMi Robot Vacuum-Mop, Mijia 1S, Roborock S50, Roborock S51, Roborock S55, Roborock S6, Roborock T4, Roborock T60, Roborock T61RR, Roborock T65, Roborock T70, Roborock T71RR, SDJQR01RR, SDJQR02RR, SDJQR03RR, SKV4000CN, SKV4022GL, SKV4093GL XM2000021, STYTJ01ZHM

Questions about this item

How long will the 5200mAh capacity actually run my Roborock S6 between charges?

The 5200mAh / 74.88Wh rating matches the original BRR-2P4S-5200D specification, so runtime should be equivalent to a factory-fresh battery in the same model.

Does the 14.4V voltage match the charging circuit in my Roborock T70?

Yes, the 14.4V output is the same as the original BRR-2P4S-5200D pack, so the robot's charging system will recognise and charge it normally.

Will the 142.10 x 43.70 x 44.30mm case fit inside my Roborock S55 battery compartment?

Those dimensions correspond to the BRR-2P4S-5200D form factor, which is designed to slot directly into the listed Roborock models including the S55.

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