36 Volts Hoverboard Battery Replacement 36V 2Ah Battery Rechargeable L￵i￵-i￵on Battery Pack Hoverboard Battery Replacement for Hoverboard Battery-SIZE: 6.5 * 3.2 * 1.8in,72￵￵W￵￵h

Hoverboard Battery Replacement 36V Plug and Play Lithium Rechargeable Battery Replacement 10S2P (4AH)

36V Hoverboard Battery Replacement 2AH 36V Hoverboard Rechargeable Lithium Battery Pack Replacement

They plugged the cable of the hoverboard to charge the battery, the device exploded and the house caught fire