Button Cell Batteries (10-Pack) – 1.55V Zinc Air Batteries For Watches, Toys, LED Decorations & Electronics, Long-Lasting Power​

Instant Power Solution​​ • Ready-to-use energy source • No charging required • Consistent 1.55V output ​​ Perfect for LED Decorations​​ ✓ Heart-shaped lights ✓ Holiday ornaments ✓ Electronic greeting cards ✓ DIY craft projects ​​ Technical Specifications​​ • Size: 11.6mm diameter • Chemistry: Zinc-air • Shelf life: 3 years (unopened) ​​ Gift-Ready Packaging​​ • Compact plastic holder • Easy-to-open design • Retail-friendly display ​​ Usage Notice​​ • Keep away from water • Store in dry environment • Check polarity before insertion