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Black rectangular lithium-ion battery pack with connector slots

KingSener

KingSener XSBT420AS laptop battery 14.4V 27.36Wh 1900mAh

SKU CH-PKDR-7VJZT MPN XSBT420AS

Replacement 14.4V 27.36Wh Li-ion battery for Shark WV410, QV410 and WV401 handheld vacuums

  • Battery Voltage14.4V
  • Battery Capacity27.36Wh / 1900mAh
  • Delivers 14.4 V output for consistent handheld vacuum performance
  • 36 Wh capacity provides extended cleaning sessions per charge
  • 1900 mAh Li-ion cells supply stable power without false ratings
  • Brand-new replacement matches original size for direct fit in Shark WV410 QV410 WV401 models
  • Condition confirmed as 100 % new with one-year manufacturer backing

Replacement for Shark WV410 QV410 WV401 Power Pet

The KingSener XSBT420AS is a 14.4V lithium-ion replacement battery rated at 27.36Wh and 1900mAh. It fits the Shark WV410 QV410 WV401 Power Pet cordless handheld vacuum. The pack uses high-quality cells and a matching PCB to deliver stable capacity and longer running time. Buyers who need a different voltage or connector should look elsewhere.

Check original battery model and connector layout

Confirm the original battery carries the XSBT420AS XSBT420UK XSBT420EU part numbers and compare the physical appearance with product photos. Verify the connector position matches exactly before ordering. The pack is the same size as the original so no adaptation is required. Units that use a different part number will not fit.

Li-ion cells with integrated protection circuit

Black plastic housing encloses cells made in China with a built-in PCB for overcharge and short-circuit protection. To maintain capacity, fully charge and discharge from low current two or three times initially. Avoid leaving the charger connected during use and store above 80% charge if removed for a month. Do not disassemble crush puncture or expose to fire or water.

Highlights

  • Delivers 14.4 V output for consistent handheld vacuum performance
  • 36 Wh capacity provides extended cleaning sessions per charge
  • 1900 mAh Li-ion cells supply stable power without false ratings
  • Brand-new replacement matches original size for direct fit in Shark WV410 QV410 WV401 models
  • Condition confirmed as 100 % new with one-year manufacturer backing

Specifications

BrandKingSener
ModelXSBT420AS
Part NumberXSBT420AS
XSBT420UK
XSBT420EU
Battery Voltage14.4V
Battery Capacity27.36Wh / 1900mAh

Questions about this item

Should I choose the XSBT420AS, XSBT420UK or XSBT420EU part number for my Shark WV410 vacuum?

All three part numbers share the same 14.4V, 27.36Wh, 1900mAh specification; select the part number that matches the label on your original battery.

What run-time can I expect from the 27.36Wh capacity in a Shark WV410 handheld vacuum?

The 27.36Wh / 1900mAh Li-ion cell restores the original design capacity, giving comparable run-time to the factory battery when fully charged.

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