VolTrust 51.2V 105Ah Golf Cart LiFePO4 Battery – VG51105
[5.376kWh for Longer Days on the Move] — The 51.2V 105Ah LiFePO4 battery stores 5,376Wh of energy, giving compatible golf carts a substantial power reserve for course use, neighborhood travel, property work, and everyday transportation.
[Strong Output for Starts, Hills, and Heavy Loads] — The VG51105 supports up to 200A maximum continuous discharge and an 850A peak for 30 seconds, helping meet short-duration power demand during acceleration and climbing when correctly matched with the cart controller and motor.
[Smart Protection While You Drive and Charge] — The built-in battery management system monitors operating conditions and helps protect the battery against abnormal voltage, current, temperature, and short-circuit conditions.
[Check Battery Status from Your Phone] — Built-in Bluetooth connectivity works with the VolTrust app so you can view battery information and monitor system status from a compatible iOS or Android device. An optional display and related accessories are available with selected packages.
[Built for Secure Golf Cart Installation] — A durable IP65-rated metal enclosure, M8 terminals, and available mounting hardware support a clean installation across compatible golf cart layouts. The battery is backed by a 5-year limited warranty and must not be connected in series or parallel.
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Services & Benefits
Free Shipping
Free shipping is available on eligible products and U.S. destinations when shown on the product page or at checkout. Additional charges may apply for remote locations, freight delivery, or special handling.
View shipping policy30-Day Return Window
Eligible items may be returned within 30 days of delivery with prior approval from VolTrust. Products must be unused, uninstalled, and returned in their original condition with all packaging, accessories, manuals, and proof of purchase. Return shipping is the customer's responsibility unless the return is due to a confirmed VolTrust error or verified product issue.
View return policyShips from Our US Warehouse
Eligible in-stock orders ship from our NJ warehouse. Most orders are processed within 1–3 business days and typically arrive within 3–8 business days after shipment. Delivery times are estimates and may vary by destination, carrier schedule, weather, and freight requirements.
View delivery details5-Year Warranty
Eligible VolTrust lithium batteries are backed by a 5-year limited warranty covering verified defects in materials or workmanship under normal use. Warranty eligibility and available remedies are subject to the product condition, proof of purchase, installation details, and technical review.
View warranty policyOrders placed on weekends will be processed the following business day.
High-Current Performance
The VolTrust VG51105 delivers strong short-duration discharge performance for responsive acceleration, hill climbing, and other high-demand golf cart applications.
Reliable Cart Power
The VG51105 delivers 5.376kWh of energy and up to 10.24kW of continuous output through its 200A BMS, providing dependable LiFePO4 power for compatible 51.2V golf carts.
Smart Battery Protection
A 200A smart BMS and Grade A cells provide dependable performance with protection against overcharging, over-discharging, overcurrent, short circuits, and extreme temperatures. Automatic cell balancing helps maintain consistent battery performance.
Smart App Monitoring
Connect via Bluetooth to view SOC, current, voltage, power, temperature, and individual cell data directly from your smartphone for convenient real-time battery monitoring.
Compact Golf Cart Power
Purpose-built for 51.2V golf carts, the VG51105 combines a compact footprint, durable steel casing, and straightforward installation to provide a practical lithium replacement for lead-acid batteries.
Cold Weather Protection
Built-in low-temperature protection automatically stops charging below 32°F and resumes above 41°F, while discharge protection activates below −4°F to help protect the battery in cold conditions.
Efficient Battery Charging
The upgraded VG51105 package includes a dedicated 58.4V 20A charger designed for convenient, efficient charging, reaching a full charge in approximately 5.5 hours under normal conditions.
Power Across Applications
Built for more than the golf course, the VG51105 delivers dependable lithium power for utility vehicles used in agriculture, business parks, property management, and other demanding environments.
Flexible Mounting Options
Three bracket styles provide flexible mounting options for different golf cart layouts and factory hole patterns, helping simplify VG51105 installation.
Package Contents Overview
Every VG51105 includes the standard mounting hardware, display adapter cable, and user manual. The upgraded package adds a 20A charger, charging cable and port, round display, and two display mounting options.
Solar System Connections
This reference diagram shows how the VG51105 integrates with an MPPT controller, solar panel, round display, 20A charger, and charging components for a golf cart power system.
Product Documents
Finally ditched lead-acid and wow — this VolTrust 51.2V 105Ah is a beast. Range easily covers 18 holes + neighborhood cruising with charge to spare. Bluetooth app is slick, round display looks factory on the dash. Charges from ~20% to full in 5 hrs with the included charger. Zero BMS issues, solid steel case, clean install. Just measure your bay first. Best upgrade I've made to the cart, hands down.
Switched from lead-acid to this VolTrust 51.2V 105Ah LiFePO₄ and wish I'd done it sooner. Installation was straightforward—single pack, three bracket options, M8 terminals lined up perfectly. Range is legit: 30+ miles per charge with plenty left in the tank. Acceleration is noticeably stronger, and the 850A peak handles hills without breaking a sweat. Bluetooth app is a nice bonus—check SOC and cell voltages from my phone before heading out. Charger included in the upgraded kit works great, fully topped from ~20% in about 5 hours. Solid steel IP65 case, clean install, no BMS trips so far. Only tip: measure your battery bay first like the listing says. Highly recommend if your cart is compatible.
FAQs
Will the VG51105 fit my golf cart?
The VG51105 is designed for compatible 48V golf cart systems. Before ordering, confirm your battery compartment dimensions, mounting points, cable layout, controller requirements, and that the cart can use a 51.2V nominal LiFePO4 battery. Compatibility depends on the model year and electrical configuration, not the brand name alone.
Can I use my original lead-acid charger?
No. Use a charger designed for a 51.2V LiFePO4 battery with the correct 58.4V charging voltage. A lead-acid charger uses a different charging profile and should not be used with the VG51105.
Is a charger included with the VG51105?
It depends on the package selected. The Battery + Standard Accessories package does not include a charger. The upgraded package includes the standard accessories plus a dedicated 58.4V 20A charger, charging cable and port, round display, and display mounting hardware. Review the selected package before checkout.
How long does the VG51105 take to charge?
With the dedicated 58.4V 20A charger, a full charge takes approximately 5.5 hours under normal conditions. Actual charging time varies with the starting state of charge, battery temperature, charger output, and operating conditions.
What can I monitor through the VolTrust app?
After connecting through Bluetooth, the app can display battery state of charge, voltage, current, power, temperature, cycle information, and individual cell data. Bluetooth range and available controls may vary by phone and operating conditions.
Can the VG51105 operate in cold weather?
Yes. Its low-temperature protection stops charging below 32°F (0°C) and allows charging to recover above 41°F (5°C). Discharging is cut off below −4°F (−20°C) to help protect the cells. This model provides low-temperature protection; it is not described as a self-heating battery.
Can I connect VG51105 batteries in series or parallel?
No. The VG51105 is designed for use as a single battery and must not be connected in series or parallel. Improper connections can damage the battery or connected equipment.
How should I power 12V golf cart accessories?
Use a compatible 48V-to-12V DC-DC converter for headlights, horns, stereos, USB ports, and other 12V accessories. Do not tap individual cells or part of the battery pack to obtain 12V power.
What should I check before installation?
Turn off all power, verify polarity, confirm cable and terminal ratings, secure the battery with the correct brackets, and follow the VG51105 user manual. Take photos and label existing wires before removing the lead-acid batteries. If the controller, regenerative braking, charger wiring, or accessory wiring is unclear, use a qualified golf cart technician.
What warranty does the VG51105 include?
The VG51105 includes a 5-year limited warranty. Coverage is subject to the VolTrust warranty terms, proof of purchase, proper installation and use, and technical review. Please read the current warranty policy for complete eligibility and claim requirements.