🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
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$175.99
KUNLUN 3500mAh Compatible for Shark XBATR725SLEU Battery — image 1
Vacuum BatteriesKUNLUN✓ In stock

KUNLUN 3500mAh Compatible for Shark XBATR725SLEU Battery

$175.99

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About this item
  • 【Compatible for Original Models】XBATR725SLEU replacement battery is compatible for Shark IZ400UK, IZ400UKT, IZ400UKTSB, IZ420UKT Stratos Cordless Stick Vacuum Cleaner.
  • 【Basic Commodity Information】Type: lithium-ion rechargeable battery (no memory effect); Capacity: 3500mAh; Voltage: 25.2V.
  • 【Safety and Environmental Protection】KUNLUN IZ400UK spare battery has reliable multiple protection functions, built-in short circuit, output overvoltage, overheating and output overcurrent protection. Safe to use at home and without damaging your machine.
  • 【Easy to Install】1.Align the connector - Position the battery so the connection points match up. 2.Confirm attachment- Visually check that the battery sits flush with the vacuum cleaner body. Gently tug to ensure no movement 3.Apply pressure to the center- Use your palm to firmly squeeze the middle of the battery (not the edges). 4.Listen for confirmation- A click sound means it's locked in place. Important: If you don't hear the click, the battery may disconnect and fall off during use.
  • 【After-sale Guarantee】 KUNLUN XBATR725SLEU battery non-primary battery, charge cycle over at least 1000 times. We provide 24 months service, if you have any questions or problems during use, please contact us at any time.
Product details
Brand
KUNLUN
Manufacturer
KUNLUN

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10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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