C03 Leather Protective Case with Shoulder Strap For Active 7/Active 10 Pro vs Juice Pack Access Battery Case for iPhone 11 Pro: which is safer?

Where these two actually differ

• We flag Heavy metals in leather tanning (chromium, lead), Synthetic dyes and colorants in leather and strap fabric, Volatile organic compounds (VOCs) from tanning and finishing and Formaldehyde in leather finish resins on the Blackview and not on the Mophie.
• We flag Lithium-ion battery thermal runaway risk, Polymer housing degradation and microplastic shedding and Bacterial or fungal growth in case seams on the Mophie and not on the Blackview.
• The Blackview is leather (primary material), shoulder strap where the Mophie is Polymer plastic housing, internal lithium-ion battery, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.