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Rectangular black lithium battery pack with label showing 14.8V 3400mAh

Estry

Estry Replacement Battery PA04 14.8V 3400mAh

SKU CH-ZRPE-1QP25

A 14.8 V lithium replacement battery with 3400 mAh capacity fits RoboVac G15, 11, R500, 12, 35C, G30 Hybrid, 25C, 11S Max, 11C, G10 Hybrid, 30C and G30 Verge models

  • TypeRechargeable Batteries
  • Battery TypeLithium
  • Battery Capacity3000mAh
  • Battery Voltage14.8
  • 3400 mAh capacity extends cleaning sessions
  • 8 V lithium chemistry matches original power specs
  • Built-in overcharge and short-circuit protection safeguards cells
  • Fits RoboVac G15, 11, R500, 12, 35C, G30 Hybrid, 25C, 11S Max, 11C, G10 Hybrid, 30C, G30 Verge
  • Certified to ISO 9001, RoHS, CE, UN38.3 and MSDS standards

Compatible RoboVac Models

This replacement battery fits RoboVac G15, 11, R500, 12, 35C, G30 Hybrid, 25C, 11S Max, 11C, G10 Hybrid, 30C and G30 Verge units. It matches the original PA04 part number so owners can restore runtime without modifying the vacuum. Buyers who need a different voltage or connector will not be able to use this pack.

Lithium Chemistry and Protection

The 14.8 V lithium cell delivers 3400 mAh capacity for 50.32 Wh of energy. Built-in overcharge, over-discharge, over-voltage and short-circuit protection maintains safe operation during normal cleaning cycles. Users who require a higher watt-hour rating for extended runs will find the capacity fixed at this level.

Certified Build Quality

The pack measures 70.1 x 37.1 x 37.1 mm and weighs 270.0 g, matching the original form factor. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications confirming compliance with safety and environmental standards. No additional mounting hardware or configuration software is included in the package.

Highlights

  • 3400 mAh capacity extends cleaning sessions
  • 8 V lithium chemistry matches original power specs
  • Built-in overcharge and short-circuit protection safeguards cells
  • Fits RoboVac G15, 11, R500, 12, 35C, G30 Hybrid, 25C, 11S Max, 11C, G10 Hybrid, 30C, G30 Verge
  • Certified to ISO 9001, RoHS, CE, UN38.3 and MSDS standards

Specifications

TypeRechargeable Batteries
Battery TypeLithium
Battery Capacity3000mAh
Battery Voltage14.8

Questions about this item

How do I install the PA04 battery in my RoboVac G30 Hybrid and what step is often missed?

Power off the vacuum, flip it over, remove the two screws securing the battery cover, unplug the old pack, connect the new 14.8V 3400mAh battery, refit the cover and screws, then charge fully before first use.

What maintenance will the 3400mAh lithium pack need over its life?

No routine maintenance is required; store at roughly half charge if unused for weeks, keep contacts clean, and replace the pack when run time drops noticeably after many charge cycles.

What limit appears first during sustained cleaning with the 50.32Wh battery?

The 3400mAh capacity determines total run time; under continuous high-power cleaning the pack will deplete before thermal limits are reached.

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