Last updated: 24 September 2026
What we found
- 11 specifications are published for it, each with the source it was read from.
- 3 certification standards are cited for it: UL 2271, UL 2580, UN 38.3.
- No matching recall was found in the records this catalogue holds from 17 regulators.
Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.
Battery and charging
- Charge time, as the maker states it
- As little as 3 hours, on fast charge
- Communications bus
- CAN bus, automotive-grade connections
- Case material
- ABS with an integrated aluminum heat sink
- Nominal capacity
- 30 Ah
- Nominal voltage
- 51.2 V, sold as a 48 V pack
- Continuous discharge
- 100 A continuous
- Peak discharge
- 150 A for 20 s, 175 A for 10 s
- Maximum in parallel
- Up to 8 in parallel, 240 Ah total
“Fast Charging Reach full charge in as little as 3 hours.”
Source: usbattery.com/us-48v-gc2
“CAN Networking Automotive grade connections allow manufacturers to integrate the battery with devices such as motor controllers and chargers to allow for communication of battery status.”
Source: usbattery.com/us-48v-gc2
“Case Material ABS with Aluminum Heat Sink”
Source: usbattery.com/us-48v-gc2
“US 48VGC2 Data Capacity: 30Ah Max Continuous Discharge Current: 100A Max. 20S Discharge Current: 150A Max. 10S Discharge Current: 175A”
Source: usbattery.com/us-48v-gc2
“US 48VGC2 Voltage 51.2-Volt Deep Cycle Lithium-Ion”
Source: usbattery.com/us-48v-gc2
“US 48VGC2 Data Capacity: 30Ah Max Continuous Discharge Current: 100A Max. 20S Discharge Current: 150A Max. 10S Discharge Current: 175A”
Source: usbattery.com/us-48v-gc2
“US 48VGC2 Data Capacity: 30Ah Max Continuous Discharge Current: 100A Max. 20S Discharge Current: 150A Max. 10S Discharge Current: 175A”
Source: usbattery.com/us-48v-gc2
“Up to eight (8) US 48VGC2 batteries can be connected in parallel, if space allows, delivering a capacity of 240Ah.”
Source: usbattery.com/us-48vgc2-vs-us-48v105-lithium-ion-golf-cart-batteries-compared
Battery care and safety
- Ingress protection
- IP67
“Waterproof IP67 Rated Construction prevents damage from outside particles and moisture.”
Source: usbattery.com/us-48v-gc2
Size and fit
- Overall dimensions
- Sources disagree
260 x 180 x 280 mm
“US 48VGC2 Dimensions Length: 10.24” (260mm) Width: 7.09” (180mm) Height: 11.04” (280mm) Weight: 32.2 lbs (14.6 kg)”
Source: usbattery.com/us-48v-gc2
PDF: 195x130x181mm -- two other own pages say 260x180x280mm
“GC2 US 48VGC2 30AH M8 INSERT 7.68 (195) 5.12 (130) 7.13 (181) 32.2 (14.6) RED/RED 55”
Source: usbattery.com/wp-content/uploads/2025/10/usb_spec_325.pdf
- Weight as stated
- 32.2 lb, or 14.6 kg
- Terminal type
- M8 insert, standard
“US 48VGC2 Dimensions Length: 10.24” (260mm) Width: 7.09” (180mm) Height: 11.04” (280mm) Weight: 32.2 lbs (14.6 kg)”
Source: usbattery.com/us-48v-gc2
“US 48VGC2 Terminals: Standard: M8 Insert US 48VGC2 Accessories: Remote display: Portable Battery Analyzer:”
Source: usbattery.com/us-48v-gc2
Battery certifications
- UL 2271Stated in manufacturer documentU.S. Battery — US 48V GC2 — usbattery.com/us-48v-gc2View standard →
U.S. Battery print this as "UL2271 (Pack)" on the product page. No certificate number, issuing laboratory or register entry is published, so this is what the maker's own page states and not a confirmed listing. The light-electric-vehicle pack standard whose own application list names golf cars, claimed for the assembled pack — the assignment the standard itself describes.
- UL 2580Stated in manufacturer documentU.S. Battery — US 48V GC2 — usbattery.com/us-48v-gc2View standard →
U.S. Battery print this as "UL2580 (Cells)" on the product page. No certificate number, issuing laboratory or register entry is published, so this is what the maker's own page states and not a confirmed listing. Claimed for the cells, matching the pattern RELiON's InSight packs also follow — a cell standard and a pack standard are not interchangeable claims.
- UN 38.3Stated in manufacturer documentU.S. Battery — US 48V GC2 — usbattery.com/us-48v-gc2View standard →
U.S. Battery print this as "UN 38.3" on the product page. No certificate number, issuing laboratory or register entry is published, so this is what the maker's own page states and not a confirmed listing. The UN transport-testing standard for lithium cells and batteries, printed with no scope marker distinguishing cell from pack.
Each standard listed is an independent claim about this specific product — one standard does not imply compliance with another.
Carts — none listed
No sourced compatibility evidence is on file for this battery yet.
Sources
- U.S. Battery — US 48V GC2MANUFACTURER BATTERY PAGE
U.S. Battery Mfg. Co.
Source: usbattery.com/us-48v-gc2
Verified September 24, 2026