Amazon.com: JJXNDO V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) : Home & Kitchen
Amazon.com: Battool 6000mAh 22.2V DC35 DC31 Battery Replacement Compatible with Dyson DC31 Battery Type A DC34 DC35 DC44 DC45 917083-01 Handheld Vacuum Cleaner (NOT Fit for Type B DC31 DC34 DC35 DC44