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Rectangular nickel-metal hydride battery pack, matte dark finish, labelled 7.2 V 1500 mAh

Estry

Estry 1500 mAh 7.2 V Ni-MH battery for Braava 300 380 381 2000 5200B

SKU CH-2WFA-BYYGX

Replacement Ni-MH battery pack delivering 7.2 V and 1500 mAh for Braava 300, 380, 381, 2000 and 5200B models

  • Battery pack size1-pack
  • Battery typeNi-MH
  • Battery capacity1,500 mAh
  • Battery voltage rating7.2
  • Product typeBatteries
  • 1500 mAh Ni-MH capacity powers longer cleaning runs
  • 2 V output matches original Braava specifications exactly
  • Built-in overcharge and short-circuit protection extends cell life
  • Replaces part numbers 4409709 W206001001399 GPRHC202N026 directly
  • Certified to CE RoHS ISO9001 UN38.3 MSDS standards

Direct replacement for Braava mopping robots

This 7.2 V 1500 mAh nickel-metal hydride pack replaces the original battery in Braava 300, 380, 380T, 381, 2000 and 5200B models. It matches the factory voltage, capacity and 10.8 Wh rating so the robot resumes its normal cleaning cycles without modification.

Steady output through a full cleaning run

The Ni-MH chemistry delivers consistent voltage across the discharge curve, avoiding the sudden drop-off seen with some alternatives. Built-in protection guards against over-charge, over-discharge, over-voltage and short circuits, helping the pack survive repeated daily charges.

Limited to the listed Braava part numbers

Compatibility is confined to part numbers 4409709, W206001001399 and GPRHC202N026; other robots or battery revisions will not fit or connect correctly. The pack measures 51.0 by 43.3 by 29.1 mm and weighs 245.5 g, so verify the compartment dimensions before ordering.

How it compares

Measured against everything we stock in Robot Vacuum Cleaners, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 70% of the 10 comparable items (median $88.99).

Specifications

Product
Brand nameIR
Product typeBatteries
Power
Battery typeNi-MH
Battery capacity1,500 mAh
Battery voltage rating7.2
In the box
Battery pack size1-pack

Questions about this item

Does the 7.2 V 1500 mAh Ni-MH pack run hot or draw extra power during long cleaning cycles?

The 10.8 Wh Ni-MH cell includes overcharge, over-discharge and short-circuit protection to keep temperature and power draw stable during extended runs.

What must I already own for this replacement to fit and work?

You need one of the listed Braava robots — 300, 380, 380T, 381, 2000 or 5200B — and the original battery compartment that accepts part numbers 4409709, W206001001399 or GPRHC202N026.

Will the 51.0 × 43.3 × 29.1 mm pack work alongside the charging dock and sensors on my older Braava 380?

Yes, the pack matches the original voltage, capacity and dimensions, so the existing dock, firmware and sensors recognise it without modification.

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