Description
The US Battery US AGM 24 is a compact 12V 90Ah deep-cycle AGM battery in the standard Group 24 case size, built for marine equipment, RVs, and floor scrubbers that need reliable sealed power in a space-constrained compartment. It's a natural upgrade path for anyone replacing a flooded Group 24 battery with a maintenance-free AGM.
Group 24 is the smallest case in U.S. Battery's AGM deep-cycle line, which means every design choice inside it is about maximizing capacity within a tight footprint rather than raw runtime — this is the one to reach for when your equipment simply doesn't have room for anything bigger, not when you're chasing maximum amp-hours. The sealed, valve-regulated design means no watering, no spills, and safe mounting in nearly any orientation.
Why choose the US AGM 24
- 90Ah of deep-cycle capacity in the standard Group 24 footprint
- T6-A terminal for straightforward wiring into 12V systems
- The smallest AGM case in U.S. Battery's deep-cycle line — for space-constrained installs
- Low self-discharge rate for reliable performance after storage
Specifications
| Model | US AGM 24 |
| Voltage | 12V |
| Capacity (20HR) | 90Ah |
| Capacity (5HR) | 82Ah |
| Reserve Capacity @75A | 43 min |
| Reserve Capacity @56A | 65 min |
| Reserve Capacity @25A | 175 min |
| Length | 10.24in (260mm) |
| Width | 6.61in (168mm) |
| Height | 8.43in (214mm) |
| Weight | 52 lbs (23.5kg) |
| Terminal | T6-A |
| Case Material | ABS, Heat Sealed |
| Battery Type | Sealed AGM, Valve-Regulated |
Backed by U.S. Battery's manufacturer warranty. Not sure Group 24 has enough capacity for your duty cycle? Ask us before you order and we'll help you size it correctly.