Juice Pack Battery Case for iPhone 15 vs Juice Pack for iPhone 16 Pro: which is safer?

Where these two actually differ

• We flag Lithium-ion battery thermal runaway risk, Electromagnetic field exposure and Counterfeit or degraded battery cell defects on the Mophie and not on the Mophie.
• We flag Waterproof coating composition (likely PFAS but unconfirmed) and Lithium-ion battery thermal runaway (general product hazard, not material-specific) on the Mophie and not on the Mophie.
• The Mophie is Lithium-ion battery, plastic housing, metal contacts where the Mophie is Polymer/plastic battery casing with waterproof coating, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Mophie is the one to buy.
• We are less certain about the Mophie grade, at 35% confidence against 65%, because it discloses less.