CR1616 3V Coin Cell Battery 5 Pack - Reliable Button Cell Power

In this review of the CR1616 3V coin cell 5 pack, the reviewer found these batteries best suited for low-drain devices that need a compact, stable power source. The single biggest reason to buy is dependability: these non-rechargeable CR1616 cells deliver consistent voltage and low self-discharge, making them a practical and economical replacement for car key fobs, small watches, thermometers and memory backup applications.

Key Features

• Non-rechargeable but UN 38.3 compliant: Meets transport safety standards so you can ship and store packs with confidence.
• Long shelf life: Less than 3% self-discharge per year at room temperature keeps spare batteries ready for months or years.
• Stable output: 3 V nominal voltage and continuous discharge stability suit low to moderate current devices like remotes and thermometers.
• Wide operating range: Usable from -20C to +60C so the cells work in many environments and seasonal conditions.
• Low leakage risk: Designed not to leak in equipment during use and for two years after installation, protecting small electronics.

Who It's For

These CR1616 coin cells are aimed at owners of car key remotes, small wrist watches, pocket thermometers, basic calculators and electronic note-books who want an inexpensive, easy-to-replace power source. The 5 pack provides spares for households that maintain multiple small devices or for technicians who replace batteries for clients.

Those who should look elsewhere include users of high-drain gadgets or devices that require rechargeable power. If a device needs continuous high current or a rechargeable chemistry, choose a different battery type or rechargeable solution.

Pros & Cons

Pros

• Good value for routine replacements in remotes and watches.
• Low self-discharge preserves capacity in storage for long periods.
• UN 38.3 compliance and broad temperature tolerance improve safe use and reliability.

Cons

• Battery life can vary by device and some customers report mixed longevity compared with OEM cells.

Specifications

Our Verdict

The CR1616 5 pack is a practical, cost-effective choice for anyone replacing batteries in remotes, key fobs, thermometers and small electronics. With low self-discharge, stable 3 V output and safety compliance, it offers reliable everyday performance and good value, though runtime will depend on the device and use pattern.

Frequently Asked Questions

Are these rechargeable?
No. These CR1616 cells are non-rechargeable and should never be charged.

Will they fit my car key remote?
If your remote specifies a CR1616 or compatible codes like DL1616 or ECR1616, these cells are the correct replacement.

How long will they last in storage?
Stored at room temperature, self-discharge is under 3% per year, so spares remain usable for years.