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View product48V LiFePO4 Golf Cart Range & Weight Guide
48V LiFePO4 Golf Cart Range & Weight Guide
V lithium golf cart battery and LiFePO4 golf cart battery. Whether you are replacing an aging pack or building a new cart, a 48 changes how much weight your cart carries and how far it travels per charge, while a adds the 6000+ cycle life, built-in 250A BMS protection, and real-time monitoring you can count on every round.
120AhCapacity at 51.2V nominal
39 kgTotal battery weight
6000+Deep-cycle design life
Real-World Range: How Far a 120Ah Battery Takes You
Range is not a single number. The XRH 48V 120Ah battery stores 6,144 watt-hours of energy (120Ah × 51.2V), and how far that energy carries your cart depends on how you drive, what you carry, and where you ride.
| Range Factor | Impact on Driving Distance |
|---|---|
| Average speed | Higher speeds increase motor draw and reduce total range. |
| Terrain | Hills and soft turf demand more torque, consuming energy faster. |
| Passenger & cargo load | Extra weight raises the energy needed per mile. |
| Accessories | Lights, sound systems, and 12V loads draw from the same pack. |
| Tyre condition | Low tyre pressure adds rolling resistance and shortens range. |
Buyer decision
Plan for the most demanding condition on your normal route, not the best-case one. The included Bluetooth app and 2.8-inch touch screen let you verify real consumption on your own course within the first few charges.
Weight Matters: 39kg vs. the Lead-Acid Burden
This battery weighs 39kg. A lead-acid pack in a similar 48V class typically weighs roughly 60–70kg, which means you could be carrying up to 30kg more every time you drive.
- Lighter lift, simpler install. At 39kg the battery is far easier to manoeuvre into the bay, and the double terminal design gives you cleaner access for positive and negative connections.
- Less wear on the cart. Every kilogram removed reduces strain on the frame, springs, suspension, and brakes over thousands of miles.
- Better acceleration and hill response. Lower rolling weight lets the motor put more of its power into forward motion.
- Improved range per charge. A lighter cart needs less energy to move, stretching the usable capacity further.
Buyer decision
Measure your battery bay before ordering. The 21.5D × 20.3H centimetre footprint and 39kg weight make this a practical drop-in candidate for most 48V carts, but your tray dimensions still decide the final fit.
The Science Behind the Range
Understanding amp-hours, voltage, and watt-hours removes the guesswork from comparing batteries. Here is how this pack's specifications convert into usable energy.
| Specification | Value / Meaning |
|---|---|
| Chemistry | High-performance Grade-A LiFePO4 cells |
| Nominal voltage | 51.2V DC |
| Capacity | 120Ah |
| Stored energy | 120Ah × 51.2V = 6,144Wh usable energy |
| Discharge rating | Grade-A cells support a 3C discharge rate |
| Cycle life | 6000+ cycles with proper care |
A LiFePO4 battery also delivers a deeper depth of discharge than lead-acid without the same capacity penalty, so more of the stored watt-hours are actually available to drive the cart. The 3C-rated Grade-A cells give the pack headroom for the sudden current demands of hill starts and loaded acceleration.
Buyer decision
Match the battery to your cart's normal draw, not only its peak. The 250A continuous and 600A 3-second peak envelope covers most 48V golf cart motors, but confirm your controller's maximum current demand before purchase.
Safety Features That Protect Your Performance
Performance only counts when the battery keeps itself — and your cart — safe. The built-in Bluetooth 250A BMS is the control centre that monitors every discharge cycle.
- 250A continuous discharge — sized for demanding 48V golf cart loads.
- 400A peak for 35 seconds / 600A peak for 3 seconds — handles short bursts of high current.
- Over-charge protection — stops the pack from being pushed past its safe voltage ceiling.
- Over-discharge protection — guards the cells from deep-discharge damage.
- Over-current & short-circuit protection — reacts quickly to abnormal current spikes.
- Over-temperature protection — reduces risk during heavy use in hot conditions.
- Low-temperature cut-off — helps protect the battery when charging or operating in cold weather.
Buyer decision
If your cart climbs steep ramps or hauls heavy loads, verify that your motor's continuous current stays inside the 250A BMS limit and that its momentary peaks fit within the 600A envelope.
The Complete 4-in-1 Package: Charger, Monitor & Everything Else
This battery ships as a complete system, so there is no second guessing about charger compatibility or separate accessory purchases.
58.4V 20A Li-Ion Quick Charger
Matched to the battery's voltage and lithium chemistry for faster, safer charging.
2.8-Inch LCD Touch Screen
Real-time battery information and control without opening an app.
AC Power Internal Port Plug
Connects the charger through the cart's existing AC port for convenient charging.
Two 78.74-Inch Mounting Straps
Secure the battery firmly in the bay to reduce movement while driving.
You also get two ways to monitor the pack: the Bluetooth mobile app on your smartphone and the on-battery touch screen. Both show live voltage, capacity, and system alerts, which is especially useful when the battery sits under the seat.
Save $200 — $999.99 (was $1,199.99)
Buyer decision
A matched charger removes the biggest compatibility risk in a lithium upgrade. Price the battery, charger, monitor, and straps together — the 4-in-1 package already includes them.
Choose the Right Battery for Your Driving Pattern
Different golf cart use cases put different demands on a battery. Match your driving pattern to the specifications that matter most.
Course Golf & Resort Fleets
Daily 18-hole routes need consistent capacity and dependable charging between rounds.
Why it fits: 120Ah capacity plus 6000+ cycle life supports full-day use, while the Bluetooth app and touch monitor give fleet staff live state-of-charge at a glance.
Community & Neighbourhood Carts
Short trips, frequent stops, and overnight charging are the normal rhythm for suburban carts.
Why it fits: The 39kg weight and double terminal design make home installation practical, and the mobile app helps owners check charge between short trips without lifting the seat.
Hilly Terrain & Heavy Loads
Elevation changes and extra passengers produce short bursts of high current draw.
Why it fits: Grade-A cells with a 3C discharge rate and a 250A continuous / 600A 3-second peak BMS are designed for demanding torque events.
Fleet Pricing, Bulk Orders & Custom Configurations
Buying for a golf course, rental fleet, or dealer program? The XRH team offers 24-hour customer service and technical support with feedback within 24 hours. Contact us for bulk pricing, configuration guidance, and after-sales support.
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View productFrequently Asked Questions
what real-world range can i expect from the 48v 120ah battery?
the battery stores about 6,144 watt-hours of energy (120ah × 51.2v). actual driving distance depends on speed, terrain, passenger load, tyre pressure, temperature, and accessory draw. on a flat course with moderate speeds, most owners plan for a full day of golf; hilly routes and heavy loads reduce range. use the bluetooth app or touch screen to monitor remaining capacity in real time.
how heavy is the battery and how does that compare with lead-acid?
the battery weighs 39kg. a lead-acid pack in the same 48v class often weighs roughly 60–70kg. the lower weight reduces strain on the cart's frame, suspension, and brakes, and the double terminal design makes lifting and connecting easier during installation.
what do the 250a bms protections cover?
the built-in bluetooth 250a bms monitors over-charging, over-discharging, over-current, short-circuit, and over-temperature, and adds low-temperature cut-off for cold-weather protection. it supports 250a continuous discharge, 400a peak for 35 seconds, and 600a peak for 3 seconds.
can i use my existing charger with this battery?
the 4-in-1 package includes a matched 58.4v 20a li-ion quick charger, so you do not need to buy one separately. a charger designed for the lithium chemistry and correct voltage is the safest option; lead-acid chargers are not a suitable match.
how do i check battery status while driving?
two monitoring methods are included: a bluetooth mobile app on your smartphone and a 2.8-inch lcd touch screen on the battery. both display real-time battery information such as voltage, capacity, and alerts.
what is included in the 4-in-1 package?
the package includes the 48v 120ah lifepo4 battery with built-in bms, a 58.4v 20a li-ion quick charger, a 2.8-inch lcd touch screen, an ac power internal port plug, and two 78.74-inch mounting straps.
