You won’t want to wait until winter to return these recalled handwarmers — here’s why​You won’t want to wait until winter to return these recalled handwarmers — here’s why 

 Ocoopa has recalled 1.5 million rechargeable hand warmers after reports of fires, burns and one death. Here’s what happened, how to check your device and safer alternatives.  ​​Ocoopa has recalled 1.5 million rechargeable hand warmers after reports of fires, burns and one death. Here’s what happened, how to check your device and safer alternatives.