U.S. Battery USAGM12V150
The U.S. Battery USAGM12V150 is a battery pack with a nominal voltage of 12 V (the section this model is printed under), AGM (sealed) cells and 150 Ah at the 20-hour rate.
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
- 150 Ah at the 20-hour rate
- Capacity, at the 5-hour rate
133 Ah at the 5-hour rate
U.S. Battery — Specification Guide · retrieved 11 September 2026
“USAGM12V150 150 133 T11 90 323”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
129 Ah at the 5-hour rate
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM 12V150 150 129 --- 86 310”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
- Reserve capacity
323 minutes at 25 A
U.S. Battery — Specification Guide · retrieved 11 September 2026
“USAGM12V150 150 133 T11 90 323”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
310 minutes at 25 A
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM 12V150 150 129 --- 86 310”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
- Minutes at 75 A
90 minutes at 75 A
U.S. Battery — Specification Guide · retrieved 11 September 2026
“USAGM12V150 150 133 T11 90 323”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
86 minutes at 75 A
usb_spec_10_20.pdf · retrieved 8 October 2026
“US AGM 12V150 150 129 --- 86 310”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
“12 VOLT AGM DEEP CYCLE”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“AGM SEALED DEEP CYCLE BATTERIES”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“USAGM12V150 150 133 T11 90 323”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
The maker’s own documents give different figures
The maker’s own documents give different figures
The maker’s own documents give different figures
Size and fit
- Overall dimensions
Length 12.87 in (327 mm), width 7.09 in (180 mm), height 10.79 in (274 mm)
U.S. Battery — Specification Guide · retrieved 11 September 2026
“12.87 (327) 7.09 (180) 10.79 (274)”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
Length 12.97 in (327 mm), width 7.09 in (180 mm), height 10.8 in (274 mm)
usb_spec_10_20.pdf · retrieved 8 October 2026
“12.97 (327) 7.09 (180) 10.8 (274)”
Source: usbattery.com/wp-content/uploads/2022/11/usb_spec_10_20.pdf
- Terminals
- Terminals: T11
The maker’s own documents give different figures
“USAGM12V150 150 133 T11 90 323”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
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