“The lithium upgrade made a huge difference to my golf cart. Longer runtime, quicker charging and noticeably better performance.”
Victron Energy
Victron Energy Quattro 48V 10000VA Inverter Charger (120V) - 140A Charger, Dual AC Input, PowerAssist, VE.Bus, UL Listed (QUA4831001
Victron Energy Quattro 48V 10000VA Inverter Charger (120V) - 140A Charger, Dual AC Input, PowerAssist, VE.Bus, UL Listed (QUA4831001
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PRODUCT DESCRIPTION
Victron Energy Quattro 48/10000/140-100/100 Inverter Charger – 48V, 10000VA, 120V AC, UL Listed
The Victron Energy Quattro 48/10000/140-100/100 combines a 10,000 VA pure sine wave inverter, a 140 A adaptive battery charger and intelligent dual AC input switching in one unit. It is built for large off-grid homes, backup power systems, marine applications, commercial installations and advanced RV power systems, and it is UL Listed to North American electrical safety standards.
Two AC Inputs and Two AC Outputs
The Quattro automatically selects between two independent AC sources, such as utility power, shore power or a backup generator. A dedicated secondary output powers selected loads only when external AC power is available, which helps preserve battery capacity.
Ultra-Fast UPS Transfer Switch
Automatic transfer occurs in less than 20 milliseconds, so computers, networking equipment and other sensitive electronics keep operating without interruption.
PowerAssist and PowerControl
PowerAssist supplements limited shore power or generator capacity with battery power during peak demand to prevent overloads and breaker trips. PowerControl automatically manages incoming AC current to make the most of the available power and protect the connected source.
140A Adaptive Battery Charger
High-capacity intelligent charging helps maximize battery performance and extend battery life.
Expandable with Parallel Operation
Connect up to six Quattro units for increased inverter capacity. Split-phase and three-phase configurations are supported for residential, commercial, industrial and marine systems.
VE.Bus Communication and Remote Monitoring
VE.Bus communication integrates with Victron Energy monitoring and system management devices. With a compatible Victron GX device, you can monitor, configure, update firmware and manage the system remotely through the VRM platform.
Ideal Applications
Whole home backup power, off-grid solar installations, energy storage systems (ESS), marine electrical systems, large yachts and commercial vessels, RV and motorhome electrical systems, commercial backup power, industrial power systems, and remote cabins and off-grid homes.
Specifications
- Brand: Victron Energy
- Model: Quattro 48/10000/140-100/100 VE.Bus
- Manufacturer Part No: QUA483100102
- UPC: 8719076065678
- Product Type: Pure sine wave inverter charger
- Battery Voltage: 48 V DC
- AC Output Voltage: 120 V AC
- Continuous Inverter Output: 10,000 VA
- Battery Charger Output: 140 A
- Transfer Switch Rating: Dual 100 A AC inputs
- Waveform: Pure sine wave
- AC Inputs: 2
- AC Outputs: 2
- Transfer Time: less than 20 milliseconds
- PowerAssist: Yes
- PowerControl: Yes
- Parallel Operation: Up to 6 units
- Split-Phase Compatible: Yes
- Three-Phase Compatible: Yes
- Communication: VE.Bus
- Remote Monitoring: Compatible with Victron GX devices and VRM platform
- Certification: UL Listed
Package Includes
- Victron Energy Quattro 48/10000/140-100/100 VE.Bus Inverter Charger
- Installation documentation

Higher Performance
More power, longer range
Longer Lifespan
Up to 10x longer than lead-acid
Safe & Reliable
Built-in BMS protection
Easy Installation
Plug & play design
Trusted by Golf Cart Owners
See why customers choose us for dependable lithium power, premium brands and knowledgeable support.
“I was unsure which battery setup would work with my cart, but the support was excellent and helped me choose the right option.”
“Shipping was quick and everything arrived well packed. Installation was straightforward and the battery has been performing great.”
“Much lighter than my old lead-acid setup and I no longer have to worry about constant maintenance. Very happy with the upgrade.”
“Great selection of quality brands and the website made it easy to compare the options for my 48V golf cart.”
“The new battery gives us plenty of range for a full day around the community. Power delivery stays strong even near the end of the charge.”
“Helpful service, clear product information and a smooth ordering process. I would definitely shop here again for golf cart upgrades.”