The U.S. Battery US AGM 27 is a battery pack with a weight of 61 lbs (27.8 kg) (61 lbs (27.8kg)) (61 lbs (27.8kg)).
Last updated: 10 November 2026
Battery and charging
- Run time at each discharge rate
- 55 min at 75 A, 220 min at 25 A (no 56A column here)
- Capacity at the 5-hour rate
- 98 Ah at the five-hour rate, against 112 at twenty
- Capacity at the 20-hour rate
112 Ah at the 20-hour rate, against 98 at five hours
usb_spec_325.pdf · retrieved 21 September 2026
“US AGM27 112 98 DUAL 55 220 12.05 (306) 6.61 (168) 9.17 (233)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
108 Ah at the 20-hour rate -- disagrees with the spec-sheet PDF's 112
US AGM 27 | Deep Cycle Battery | U.S. Battery Mfg. Co. · retrieved 24 September 2026
“Data 20 Hour Rate: 108 5 Hour Rate: 98 Minutes of Discharge @ 75 Amps: 55”
Source: usbattery.com/us-agm-27
“US AGM27 112 98 DUAL 55 220 12.05 (306) 6.61 (168) 9.17 (233)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“US AGM27 112 98 DUAL 55 220 12.05 (306) 6.61 (168) 9.17 (233)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
The maker’s own documents give different figures
Size and fit
- Weight
- 61 lbs (27.8kg)
- Weight
- 61 lbs (27.8kg)
- Overall dimensions
12.05 (306) 6.61 (168) 9.17 (233)
usb_spec_325.pdf · retrieved 21 September 2026
“US AGM27 112 98 DUAL 55 220 12.05 (306) 6.61 (168) 9.17 (233)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
12.05” (306mm) Width: 6.61” (168mm) Height: 9.17” (233mm)
US AGM 27 | Deep Cycle Battery | U.S. Battery Mfg. Co. · retrieved 24 September 2026
Row from the maker’s page: “Length” | “12.05” (306mm) Width: 6.61” (168mm) Height: 9.17” (233mm)”
Source: usbattery.com/us-agm-27
- Stated weight
- 61 lbs (27.8 kg)
- Terminal type
- Standard: DT-5/16
Row from the maker’s page: “Weight” | “61 lbs (27.8kg)”
Source: usbattery.com/us-agm-27
Row from the maker’s page: “Weight” | “61 lbs (27.8kg)”
Source: usbattery.com/us-agm-27
The maker’s own documents give different figures
“Weight: 61 lbs (27.8kg)”
Source: usbattery.com/us-agm-27
“Terminal Options: Standard: DT-5/16”
Source: usbattery.com/us-agm-27
Identity
- Where it sits in the maker's own range
- mid-range of 4, 90-150 Ah at 20hr
“US AGM24 90 82 US AGM27 112 98 US AGM31 117 96 USAGM12V150 150 133”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
Sources
- U.S. Battery — US AGM 27Manufacturer battery page
U.S. Battery Mfg. Co.
Source: usbattery.com/us-agm-27
Retrieved September 24, 2026
- U.S. Battery — usb spec 325Manufacturer document
U.S. Battery
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
Retrieved September 21, 2026