We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular nickel-metal hydride battery pack, light grey plastic casing with label, two metal contacts on one end

Estry

Estry XB1946W 7.2V 3000mAh standard battery

SKU CH-GNVG-285QR MPN XB1946W

Replacement Ni-MH battery delivers 7.2V and 3000mAh for compatible Shark sweepers

  • Specifications7.2
  • Battery Pack1 Year
  • Ready-to-install replacement for Shark sweepers
  • 2 V 3000 mAh Ni-MH delivers 21.6 Wh runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 78.78 × 42.24 × 42.1 mm pack weighs 416.2 g

Replacement battery for Shark sweepers

The Estry XB1946W is a nickel-metal hydride pack built to match the original specifications for Shark models XB1946W, V1945Z, VX2, XB1946, V1945 and part number XB1945W. It delivers 7.2 volts and 3000 milliampere-hours of capacity for cordless cleaning tasks.

Thermals and power in daily use

The chemistry includes overcharge, over-discharge, over-voltage and short-circuit protection to limit heat build-up during extended runs. At 21.6 watt-hours the pack stays within air-transport limits and draws only the current the sweeper motor requests.

What the certifications and bundle change

ISO9001, RoHS, CE, UN38.3 and MSDS marks confirm the cells meet recognised safety and substance restrictions. The bundle contains only the 416.2-gram battery measuring 78.78 by 42.24 by 42.1 millimetres; no charger or tools are included.

Highlights

  • Ready-to-install replacement for Shark sweepers
  • 2 V 3000 mAh Ni-MH delivers 21.6 Wh runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 78.78 × 42.24 × 42.1 mm pack weighs 416.2 g

Specifications

BrandNi-MH
Model3000mAh
Specifications7.2
Battery Pack1 Year

Questions about this item

How do I install the Estry XB1946W battery into my Shark sweeper and which step causes the most problems?

Open the battery compartment, disconnect the old pack, insert the 78.78 x 42.24 x 42.1 mm Ni-MH unit matching the original XB1945W part number, then reconnect; the step most often done wrong is reversing the polarity connector.

What maintenance or replacement will the Estry XB1946W need over its lifetime?

The 7.2 V 3000 mAh Ni-MH pack requires no scheduled maintenance; expect to replace it once capacity drops below usable runtime, typically after several hundred charge cycles.

What is the first limit I will hit when running the Estry XB1946W continuously on my sweeper?

The 21.6 Wh capacity sets the runtime ceiling; under sustained high-drain use the pack will reach deep-discharge protection before thermal limits become an issue.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.