A popular Walmart product is linked to one death. Here’s what to check.

Some of America’s largest retailers including Walmart and Amazon are recalling a popular winter product following hundreds of injuries and the death of an 83-year-old in San José. The US Consumer Product Safety Commission has issued a recall alongside Shenzhen Street Cat Technology for the brand’s Ocoopa Rechargeable Hand Warmers, which are powered by lithium-ion batteries. Rechargeable hand warmers operate as small battery powered heating devices which convert energy from the battery into heat…