








🔋 Power your peace of mind with ExpertPower — never get caught powerless again!
The ExpertPower® 12V 8AH Sealed Lead Acid Battery is a maintenance-free, valve-regulated power solution featuring advanced AGM technology. Designed for seamless replacement in APC Back-UPS ES 550VA, Back-UPS Pro 1300/1500, and Liftmaster CSL-24VDC gate openers, it delivers reliable 12V power with 8 amp-hours capacity. Its rugged, compact design and easy F2 terminal installation make it the trusted choice for uninterrupted backup and security.








| Manufacturer | ExpertPower |
| Brand | ExpertPower |
| Model | BLMFM12_8 |
| Item Weight | 4.62 pounds |
| Product Dimensions | 5.94 x 2.56 x 3.7 inches |
| Item model number | EXP1280 |
| Batteries | 1 12V batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | EXP1280 |
| Amperage | 8 Amps |
| Voltage | 12 Volts |
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