【Widely compatibility for Einhell】Our product boasts universal compatibility with Einhell /Ozito 18V Power X-Change (4511437) Lithium Battery. for Einhell 18V Battery to Dyson V6 V7 V8. Compatible with Dyson V6 V7 V8 Vacuum Cleaner: Our new upgrade battery adapter is designed for Dyson V6 V7 V8 series vacuum cleaner.
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