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Black rectangular lithium-ion battery pack with label showing 21.6V 2350mAh

KingSener

KingSener XBATR620SL 21.6V 2350mAh standard battery

SKU CH-5JCK-20M91 MPN XBATR620SL

21.6 V 2350 mAh Li-ion replacement battery for Shark IZ540H, IZ562H, UZ565H and LZ500 cordless vacuums

  • Battery voltage rating21.6 V
  • Battery capacity2,350 mAh
  • Reliable runtime for Shark IZ540H vacuums with 21.6V 2350mAh Li-ion power
  • Direct replacement for part numbers XBATR620SL XBATR620SLEU XBATR625SL XBATR625SLEU
  • Brand-new condition ensures full capacity from first charge
  • Fits Shark IZ562H and UZ565H cordless series for versatile use
  • 6V voltage matches original spec for consistent suction performance

Replacement for Shark IZ540H and IZ562H series

The KingSener XBATR620SL is a lithium-ion replacement battery rated at 21.6V and 2350mAh. It fits Shark cordless vacuum models IZ540H, IZ562H, UZ565H and LZ500 series. The pack replaces original part numbers XBATR620SL, XBATR620SLEU, XBATR625SL and XBATR625SLEU. Buyers who need a different voltage or connector layout cannot use this unit.

Voltage and capacity define the practical runtime

At 21.6V the pack matches the motor requirements of the listed Shark vacuums. The 2350mAh capacity sets the energy available per charge; actual run time varies with power mode and floor type. No higher-capacity version is offered in this model. Users who want longer sessions between charges must look for a pack with a larger milliampere-hour rating.

Black lithium-ion housing with direct-fit contacts

The battery uses a black plastic enclosure that slides into the vacuum body and locks with the original latch mechanism. Contacts align with the Shark connector pattern so no wiring changes are needed. Cells are assembled in China under the supplier’s quality guarantee. The pack is sold as a standalone unit without a charger or additional accessories.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $70.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameKingSener
Model nameXBATR620SL
Part numberXBATR620SL
XBATR620SLEU
XBATR625SL
XBATR625SLEU
Power
Battery voltage rating21.6 V
Battery capacity2,350 mAh

Questions about this item

Which part number matches my Shark vacuum model?

This battery replaces part numbers XBATR620SL, XBATR620SLEU, XBATR625SL and XBATR625SLEU for Shark IZ540H, IZ562H, UZ565H and LZ500 series vacuums.

What does the 21.6V rating mean for my Shark vacuum?

The 21.6V lithium-ion pack supplies the voltage required by Shark IZ540H, IZ562H, UZ565H and LZ500 series cordless vacuums.

How does the 2350mAh capacity affect runtime?

At 2350mAh the battery stores the charge needed for a standard cleaning cycle on compatible Shark cordless models.

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