ASUNCELL 25.2V 3900mAh Replacement for Shark XBATR725SLEU Battery Compatible with IZ400UK, IZ400UKT, IZ400UKTSB, IZ420UKT Shark Cordless Vacuum Cleaners

• 【Excellent Compatibility】 XBATR725SLEU replacement battery is compatible with Shark IZ400UK, IZ400UKT, IZ400UKTSB,IZ420UKT Shark Cordless Stick Vacuum Cleaner.
• 【Battery Type】Compatible with Shark XBATR725SLEU battery capacity is 3900mAh; Battery type:Lithium-ion; Volt: 25.2V. High capacity for Shark vacuum cleaner to work longer.
• 【Safety & Reliable Quality】IZ400UKT Shark battery complied with CE, FCC, ROHS certified and standards,built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection,ensure safer use with your products.
• 【High Quality Assurance】Combined with Imported battery core to ensure safe operation. Cooper alloy interface, ABS+PC plastic shell.
• 【Multiple Protection】Intelligent technology with built-in impact protection monitors and balances individual cells, protects against overcharging, over discharging, over current and overheating, provides short-circuit protection and constant voltage circuitry.

Specifications: Brand: For Shark Chemistry: Li-ion Model No: XBATR725SLEU Condition: Brand New Sub-Type:Replacement Battery Capacity: 3900 mAh/3.9 Ah Voltage (V): 25.2V Compatible with Shark IZ400UK, IZ400UKT, IZ400UKTSB, IZ420UKT Stratos Cordless Stick Vacuum Cleaner 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.