Lithium coin CR2450 batteries provide long-lasting reliable power and are often used in heart-rate monitors, keyless entry, glucose monitors, car remotes, watches, fitness appliances toys and medical devices. Replacement for: 5029LC, CR2450, DL2450, ECR2450 DatasheetMSDS WARNING: KEEP OUT OF REACH OF CHILDREN. Button Cell Batteries are Hazardous (new or used). Keep batteries away from children. These Batteries can cause severe or fatal injuries within 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought if it is suspected a battery has been consumed or inserted; Call the 24-hour Poisons Information Centre in Australia on 131126 or New Zealand on 0800 764 766 or contact your country's emergency department.
Lithium coin CR2450 batteries provide long-lasting reliable power and are often used in heart-rate monitors, keyless entry, glucose monitors, car remotes, watches, fitness appliances toys and medical devices. Replacement for: 5029LC, CR2450, DL2450, ECR2450 DatasheetMSDS WARNING: KEEP OUT OF REACH OF CHILDREN. Button Cell Batteries are Hazardous (new or used). Keep batteries away from children. These Batteries can cause severe or fatal injuries within 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought if it is suspected a battery has been consumed or inserted; Call the 24-hour Poisons Information Centre in Australia on 131126 or New Zealand on 0800 764 766 or contact your country's emergency department.
in 4 offers
The lowest price for CR2450 Lithium Battery right now is , compared across 4 retailers.
CR2450 Lithium Battery
Lithium coin CR2450 batteries provide long-lasting reliable power and are often used in heart-rate monitors, keyless entry, glucose monitors, car remotes, watches, fitness appliances toys and medical devices. Replacement for: 5029LC, CR2450, DL2450, ECR2450 DatasheetMSDS WARNING: KEEP OUT OF REACH OF CHILDREN. Button Cell Batteries are Hazardous (new or used). Keep batteries away from children. These Batteries can cause severe or fatal injuries within 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought if it is suspected a battery has been consumed or inserted; Call the 24-hour Poisons Information Centre in Australia on 131126 or New Zealand on 0800 764 766 or contact your country's emergency department.
Lithium coin CR2450 batteries provide long-lasting reliable power and are often used in heart-rate monitors, keyless entry, glucose monitors, car remotes, watches, fitness appliances toys and medical devices. Replacement for: 5029LC, CR2450, DL2450, ECR2450 DatasheetMSDS WARNING: KEEP OUT OF REACH OF CHILDREN. Button Cell Batteries are Hazardous (new or used). Keep batteries away from children. These Batteries can cause severe or fatal injuries within 2 hours or less if swallowed or placed inside any part of the body. Medical attention should be sought if it is suspected a battery has been consumed or inserted; Call the 24-hour Poisons Information Centre in Australia on 131126 or New Zealand on 0800 764 766 or contact your country's emergency department.
The all-time low was $3.75 on 26 Feb 2026 — today's price is 85% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Oct 2026.
Last updated at 06/10/2026 01:34:08
CR2450 Lithium Battery
Delivery $14
CR2450 Lithium Battery
Delivery between Thu – Mon $9.50
CR2450 Lithium Battery
Free delivery
Cr2450 Lithium Battery
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on folders.co.nz
Does what was expected in my welding helmet. Red check battery light is out now and helmet is working as it should.Fast delivery and easy to deal with.
| Contains Button Cell | true |
| DC Voltage | 3V |
| Diameter | 24.5mm |
| DG Class | 9 |
| DG Pack Group | Not Required |
CR2450 Lithium Battery
Delivery $14
CR2450 Lithium Battery
Delivery between Thu – Mon $9.50
CR2450 Lithium Battery
Free delivery
Cr2450 Lithium Battery
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Does what was expected in my welding helmet. Red check battery light is out now and helmet is working as it should.Fast delivery and easy to deal with.
| Contains Button Cell | true |
| DC Voltage | 3V |
| Diameter | 24.5mm |
| DG Class | 9 |
| DG Pack Group | Not Required |
