Button Cell Batteries for Wholesale and OEM Supply
Talk to Our Battery Team
Button Cell Batteries
This page is reorganized for faster purchasing review. Instead of asking buyers to scan one long technical table, the content is divided into chemistry overview, high-demand models, and grouped specification references so users can find the required button cell type more quickly on both desktop and mobile.
Packaging Options
Shrink wrapping, blister card packaging, industrial packaging, tray packaging, and customized packaging are available for different channel requirements.
Certifications
CE, MSDS, ROHS, SGS, BIS, and ISO9001 certified.
Typical Applications
Suitable for medical devices, safety equipment, wireless sensors, keychains, clocks, portable electronics, computer motherboards, calculators, and remote controls.
Product Coverage
Available models include CR2016, CR2025, CR2032, CR2450, and other common lithium button cells, along with selected alkaline button cell options.
CR2032 Button Cell Battery
A high-demand 3V lithium button cell for mainstream electronic products where size compatibility and stable supply are the main purchasing priorities.
Item No.: CR2032
Battery Type: Lithium
- Industrial tray packaging available
- Retail blister packaging available
- Lead time: to be confirmed
CR2032 is one of the most commonly requested lithium button cell models and is suitable for buyers who need a widely recognized standard size for repeat supply.
- Mainstream 3V lithium format
- Useful for board-level and compact device applications
- Good fit for both industrial and retail packaging programs
CR2025 Button Cell Battery
A common 3V lithium button cell for applications that require the CR20 footprint with a thinner profile than CR2032.
Item No.: CR2025
Battery Type: Lithium
- Industrial and retail packaging available
- Lead time: to be confirmed
Suitable for buyers who need the same diameter class as CR2032 but require a different thickness and capacity combination for device fit.
- Same 20mm class diameter
- Thinner than CR2032
- Useful where housing clearance matters
CR2450 Button Cell Battery
A larger 3V lithium button cell for buyers who need higher capacity within the button-cell format.
Item No.: CR2450
Battery Type: Lithium
- Industrial tray packaging available
- Retail packaging available
- Lead time: to be confirmed
Suitable for procurement scenarios where a larger lithium button cell is required to support more capacity than smaller CR models can provide.
- Larger diameter and thickness
- Higher capacity positioning
- Useful for longer runtime requirements in compact products
LR44 / A76 Alkaline Button Cell Battery
A common 1.5V alkaline button cell for everyday compact electronics and replacement-oriented purchasing demand.
Item No.: LR44 / A76 / LR154
Battery Type: Alkaline
- Retail packaging available
- Lead time: to be confirmed
Suitable for buyers handling alkaline button cell replacement demand where cross-reference naming and standard retail recognition matter.
- Widely recognized alkaline model
- Good for replacement-oriented demand
- Useful when alternate reference numbers appear in the market
Specification Ranges by Chemistry
For buyers who need broader model coverage rather than only a few mainstream items, the following grouped tables make it easier to compare diameter, thickness, voltage class, and capacity range by chemistry type.
3V Lithium CR Series
Suitable for applications requiring 3V lithium button cells across different diameter and thickness combinations.
| Item No. | Type | Voltage | Capacity | Dimensions | Weight |
|---|---|---|---|---|---|
| CR1216 | Lithium | 3V | 25mAh | 12.5 × 2.0 mm | 0.90g |
| CR1220 | Lithium | 3V | 40mAh | 12.5 × 2.5 mm | 1.00g |
| CR1616 | Lithium | 3V | 50mAh | 16.0 × 1.6 mm | 1.60g |
| CR1620 | Lithium | 3V | 70mAh | 16.0 × 2.0 mm | 1.30g |
| CR1632 | Lithium | 3V | 130mAh | 16.0 × 3.2 mm | 1.80g |
| CR2016 | Lithium | 3V | 80mAh | 20.0 × 1.6 mm | 2.40g |
| CR2025 | Lithium | 3V | 160mAh | 20.0 × 2.5 mm | 2.40g |
| CR2032 | Lithium | 3V | 240mAh | 20.0 × 3.2 mm | 3.00g |
| CR2320 | Lithium | 3V | 150mAh | 23.0 × 2.0 mm | 3.00g |
| CR2430 | Lithium | 3V | 300mAh | 24.5 × 3.0 mm | 4.50g |
| CR2450 | Lithium | 3V | 580mAh | 24.5 × 5.0 mm | 6.20g |
1.5V Alkaline AG Series
Suitable for compact electronics that use alkaline button cells and are often purchased by replacement code rather than only by chemistry name.
| Item No. | Reference Codes | Type | Voltage | Capacity | Dimensions | Weight |
|---|---|---|---|---|---|---|
| AG1 | LR60 / 164 / LR621 | Alkaline | 1.5V | 13mAh | 6.8 × 2.15 mm | 0.30g |
| AG2 | LR59 / 196 / LR726 | Alkaline | 1.5V | 25mAh | 7.9 × 2.6 mm | 0.45g |
| AG3 | LR41 / 192 / LR736 | Alkaline | 1.5V | 31mAh | 7.9 × 2.6 mm | 0.60g |
| AG1 | LR66 / 177 / LR626 | Alkaline | 1.5V | 18mAh | 6.8 × 2.6 mm | 0.35g |
| AG1 | LR44 / A76 / LR154 | Alkaline | 1.5V | 145mAh | 11.6 × 5.4 mm | 1.92g |
Commercial Support Notes
Model Selection: Button cell purchasing usually depends on chemistry type, voltage, diameter, and thickness together rather than on model number alone.
Packaging Choice: Industrial tray packs and retail blister packs can be discussed according to sales channel, replacement program, or OEM supply direction.
Application Matching: CR lithium series is more suitable for 3V compact electronics, while AG alkaline series is commonly used for 1.5V replacement-oriented demand.
Quotation Workflow: Final lead time and packaging arrangement should be confirmed after model mix, branding need, and order quantity are defined.