U.S. Battery US 305EXC2
The U.S. Battery US 305EXC2 is a battery pack with a nominal voltage of 6 V (the section this model is printed under), 290 Ah at the 20-hour rate, 245 Ah at the 5-hour rate and a reserve capacity of 660 minutes at 25 A.
Last updated: 8 October 2026
Battery and charging
- Voltage
- 6 V (the section this model is printed under)
- Capacity, at the 20-hour rate
- 290 Ah at the 20-hour rate
- Capacity, at the 5-hour rate
- 245 Ah at the 5-hour rate
- Reserve capacity
- 660 minutes at 25 A
- Minutes at 75 A
- 182 minutes at 75 A
- Minutes at 56 A
- 256 minutes at 56 A
“6 VOLT GOLF, SWEEPER/SCRUBBER & MULTI-PURPOSE”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“US 305EXC2 290 245 182 256 660”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“US 305EXC2 290 245 182 256 660”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“US 305EXC2 290 245 182 256 660”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“US 305EXC2 290 245 182 256 660”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
“US 305EXC2 290 245 182 256 660”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
Size and fit
- Overall dimensions
- Length 11 7/8 in (302 mm), width 7 1/8 in (181 mm), height 14 5/8 in (371 mm)
“11 7/8 (302) 7 1/8 (181) 14 5/8 (371)”
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