BONAI CR2032 3V Lithium Coin Batteries, 30-Pack in Six Storage Cards
Product description
Some battery replacements are for one device, others are easier to keep on hand for several household essentials. The BONAI CR2032 multipack gives you 30 single-use lithium coin cells for compatible electronics.
Each battery supplies 3V power, and the pack is divided into six cards of five. That layout keeps the cells separated for storage and makes it easier to take out what you need.
Use the CR2032 format in devices that call for this battery type, including car key fobs, scales, remotes, calculators and glucose meters. Check the original cell or device instructions for the required code before replacing it.
Technical overview
CR2032 is a widely used coin-cell format for compact electronics. These BONAI batteries are designed for devices that specify CR2032, with a 3V output and single-use operation. Their applications include garage door remotes, fitness trackers, thermometers and motherboard memory backups, as well as car keys and digital scales. The exact battery code matters: a similar-looking coin cell may use a different format, so match the replacement to the code shown in the device or its manual.
- Type: Lithium coin battery
- Format: CR2032
- Voltage: 3V
- Use: Single-use
Tips for day-to-day use
Need replacements for more than one device around the home? The 30-cell pack is organized into six cards, each holding five batteries, so you can store the cards separately and take out a smaller group when needed. When installing a cell, follow the device’s polarity markings and handle the battery by its edges rather than touching the positive and negative faces. Keep coin batteries away from children and pets, and avoid mixing new cells with old batteries or with a different type.
Buyer feedback is varied: some customers say the batteries work as expected in devices such as key fobs, while opinions differ on overall quality and how long the cells last. The multipack format is useful for keeping replacements available, for an individual device, follow its battery instructions and replace the cell when required.
Box contents
The pack contains 30 BONAI CR2032 batteries, arranged on six cards with five batteries per card. This format suits households or workspaces with several compatible devices, while the separate cards help keep unused cells grouped until they are needed.
What to clarify
How can I tell whether a device uses CR2032? Check the code printed on the original battery or in the device manual. Use CR2032 only when that exact format is specified.
Are these batteries rechargeable? No. They are single-use cells, so replace them with a new CR2032 when the device needs a fresh battery.
How should unused batteries be handled? Keep them away from children and pets, store them separated as supplied, and handle each cell by its edges during replacement. Follow the device’s polarity markings when inserting a battery.
Should you buy it?
It makes sense if you want a ready supply of CR2032 cells for compatible everyday electronics rather than buying replacements one at a time. With 30 batteries divided across six five-cell cards, this BONAI pack is suited to keeping car key fobs, scales, remotes and other CR2032 devices powered with replacements close at hand.