Product Insights

Child-Resistant Packaging – To help ensure the safety of your children, Voniko flat batteries come in a child-resistant package. These batteries are designed with added safety in mind.

Maintains 7 Years Storage Life – Voniko 2032 coin batteries have a remarkable 7-year storage life, tested to last at least 5 years under any conditions. Even in extreme temperatures, our batteries continue to work from -0.4°F to 122°F.

Power Watches, Computers, And More – Each Voniko 3-volt 2032 battery is versatile and can power a wide range of devices: watches, computer motherboards, calculators, digital voice recorders, garage door openers, pet collars, and stopwatches. They all require a small battery coin cell.

Reliable, Safe, Leak-Proof – Voniko is known for making the safest 3-volt coin cell battery available. Our extensive testing ensures reliable performance you can count on. Enjoy peace of mind with leak-proof construction that's unmatched.

Double Corrosion Protection – Unlike most flat batteries, Voniko is uniquely designed with double corrosion protection. This ensures you'll never find corrosion or leaking acid inside your devices. For over several decades, Voniko has led the way in battery safety.