U.S. Battery US AGMU1

U.S. Battery

The U.S. Battery US AGMU1 is a battery pack with a nominal voltage of 12 V (the section this model is printed under) and AGM (sealed) cells.

Last updated: 8 October 2026

Battery and charging

Voltage: 12 V (the section this model is printed under)
Chemistry: AGM (sealed)
Capacity, at the 20-hour rate: 35 Ah at the 20-hour rate
U.S. Battery — Specification Guide · retrieved 11 September 2026
“US AGMU1 35 29 F11 11 45 7.68 (195) 5.12 (130) 7.13 (181)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
32.3 Ah at the 20-hour rate
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM U1 32.3 29.8 280 13 51”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
Capacity, at the 5-hour rate: 29 Ah at the 5-hour rate
U.S. Battery — Specification Guide · retrieved 11 September 2026
“US AGMU1 35 29 F11 11 45 7.68 (195) 5.12 (130) 7.13 (181)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
29.8 Ah at the 5-hour rate
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM U1 32.3 29.8 280 13 51”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
Reserve capacity: 45 minutes at 25 A
U.S. Battery — Specification Guide · retrieved 11 September 2026
“US AGMU1 35 29 F11 11 45 7.68 (195) 5.12 (130) 7.13 (181)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
51 minutes at 25 A
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM U1 32.3 29.8 280 13 51”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
Minutes at 75 A: 11 minutes at 75 A
U.S. Battery — Specification Guide · retrieved 11 September 2026
“US AGMU1 35 29 F11 11 45 7.68 (195) 5.12 (130) 7.13 (181)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
13 minutes at 75 A
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM U1 32.3 29.8 280 13 51”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf

Size and fit

Overall dimensions: Length 7.68 in (195 mm), width 5.12 in (130 mm), height 7.13 in (181 mm)
U.S. Battery — Specification Guide · retrieved 11 September 2026
“7.68 (195) 5.12 (130) 7.13 (181)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
Length 7.68 in (195 mm), width 5.12 in (130 mm), height 7.09 in (180 mm)
usb_spec_10_20.pdf · retrieved 8 October 2026
“7.68 (195) 5.12 (130) 7.09 (180)”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
Terminals: Terminals: F11

Sources

U.S. Battery — Specification GuideManufacturer document
U.S. Battery
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
Retrieved September 11, 2026
Archived document
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
Retrieved October 8, 2026