Photo 1 of Upgraded V7 V8 Adapter Replace for DeWalt 20V and M-18 18V Li-ion Battery Converted to Dyson V7+V8 Battery, Use for Dyson V7+V8 Series (Only Compatible with Original 4.0+ah Batteries Capacity)

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Photo 1 of Upgraded V7 V8 Adapter Replace for DeWalt 20V and M-18 18V Li-ion Battery Converted to Dyson V7+V8 Battery, Use for Dyson V7+V8 Series (Only Compatible with Original 4.0+ah Batteries Capacity)Photo 2 of Upgraded V7 V8 Adapter Replace for DeWalt 20V and M-18 18V Li-ion Battery Converted to Dyson V7+V8 Battery, Use for Dyson V7+V8 Series (Only Compatible with Original 4.0+ah Batteries Capacity)