One battery replaces your entire bank of lead-acid cells — and delivers up to 52 miles on a single charge.
The Renogy 48V 105Ah Golf Cart Lithium Iron Phosphate Battery (RBT48105LFP-GC-G1-US) is a purpose-built, single-unit LiFePO4 drop-in replacement for 48V golf cart battery banks. Engineered for golfers, resort operators, and utility cart users who want maximum range, effortless handling, and virtually zero maintenance, it delivers up to 10.24 kW of peak output and pairs with an included 20A smart charger so you're ready to ride straight out of the box. The sealed, IP65-rated enclosure and built-in FireFade™ fire suppression system add layers of protection you simply don't get from conventional lead-acid setups.
From the first tee to the last hole — and every service road, resort path, and warehouse aisle in between — this battery is designed to keep up without slowing you down.
Renogy rates this battery at up to 52 miles per charge — enough for a full day of 36-hole play or an extended shift on a resort or campus fleet. Actual range varies with terrain, load, and speed.
A typical set of 48V lead-acid batteries weighs 200+ lbs more than this single lithium pack. Less weight means better acceleration, crisper steering response, and reduced wear on your cart's suspension and tires.
The battery delivers 400A of peak output for up to 30 seconds, giving your motor the instant torque it needs to climb steep cart paths, navigate grassy rough, or push through packed utility loads without voltage sag.
Using the included 48V 20A smart charger, the battery reaches a full charge in approximately 6 hours — charge it overnight and it's ready before the first tee time every morning, no planning required.
The 220A battery management system monitors and guards against overcharge, over-discharge, short circuit, over-current, and both high- and low-temperature extremes — automatically disconnecting when conditions fall outside safe operating limits.
If you forget to power down before a vacation or off-season, the battery automatically shuts itself off after 5 days of inactivity — protecting the cells from parasitic drain and keeping them healthy for the next season.
Renogy built two active safety systems directly into this battery that go beyond what a standard BMS provides. The FireFade™ extinguisher triggers automatically when internal temperatures reach 338°F (170°C), releasing suppressant to arrest any thermal event before it can spread — functioning as a built-in firefighter inside the case. Alongside it, a one-way pressure relief valve continuously vents accumulated internal pressure during heavy use and temperature cycling, preventing the kind of long-term case stress that shortens battery lifespan. Together, these systems mean the battery is actively protecting itself and your cart — not just monitoring.
The integrated Bluetooth module connects to the Renogy app, letting you check state of charge, voltage, current, and temperature in real time from your phone. For fleet managers, this means catching a poorly charging cart before it becomes a stranded cart. For private owners, it means no more guessing whether the battery is actually full before an early morning round.
| Nominal Voltage | 51.2V battery voltage; designed for compatible 48V golf cart systems |
|---|---|
| Nominal Capacity | 105Ah |
| Energy Capacity | 5376Wh / 5.376 kWh |
| Maximum Continuous Discharge Current | 210A |
| Peak Output Current | 400A (30-second burst) |
| Built-in BMS | 220A battery management system |
| Cell Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cycle Life | 5000 cycles (80% depth of discharge, 80% end of life) |
| Estimated Range (per charge) | Up to 52 miles (actual range varies with terrain, load, speed) |
| Compatible Motor Range | 3.5–7.5 kW (48V systems) |
| Included Charger | 48V 20A Lithium Battery Charger |
|---|---|
| Full Charge Time (from 0%) | ~6 hours |
| Charge Temperature Range | 32°F to 113°F / 0°C to 45°C |
| Discharge Temperature Range | -4°F to 140°F / -20°C to 60°C |
| IP Rating | IP65 (dust-tight; protected against water jets) |
|---|---|
| Fire Suppression | FireFade™ auto-extinguisher (activates at 338°F / 170°C) |
| Pressure Management | One-way pressure relief vent valve |
| BMS Protections | Overcharge, over-discharge, over-current, short circuit, low/high temperature auto-disconnect |
| Inactivity Auto Shut-Off | 5 days |
| Monitoring | Bluetooth (Renogy app — iOS & Android) |
| Dimensions (L × W × H) | 15.55 × 12.99 × 10.63 in / 395 × 330 × 270 mm |
|---|---|
| Weight | 106.92 lb / 48.5 kg |
This is a single-unit 48V LiFePO4 battery that replaces your entire existing bank of 48V lead-acid cells. Before ordering, confirm your cart's system voltage is 48V and that your motor is rated between 3.5 and 7.5 kW. Some carts may require minor wiring or mounting adaptations depending on their battery tray design — verify fit for your specific make and model.
This battery is designed for 48V golf cart systems generally. It is compatible with common 48V platforms from Club Car, EZGO, Yamaha, and similar brands — provided the vehicle's battery voltage is 48V and the motor falls within the 3.5–7.5 kW range. Always confirm physical dimensions fit your battery compartment before installation.
Using the included 48V 20A lithium battery charger, the battery reaches a full charge from 0% in approximately 6 hours. Renogy recommends using only a lithium-compatible charger — do not use a conventional lead-acid charger, as the charge profiles are different and could damage the cells or BMS. The included charger is specifically matched to this battery's chemistry.
FireFade™ is Renogy's integrated fire suppression system built directly into the battery enclosure. If internal temperatures reach 338°F (170°C), the system automatically activates and releases suppressant material to reduce heat and prevent flame spread — functioning like a miniature fire extinguisher inside the case. It works alongside the one-way pressure relief valve, which vents accumulated internal pressure during heavy use to prevent structural stress on the enclosure.
If the battery detects no load or activity for 5 consecutive days, it automatically powers itself down to prevent parasitic drain and protect the cells from deep discharge during storage. This is particularly useful for seasonal cart owners or anyone who parks their cart for extended periods. The battery can be reactivated when you're ready to use it again. Whether the feature can be manually disabled is not specified by Renogy — consult the owner's manual or Renogy support for details.
The battery includes a built-in Bluetooth module that pairs with the Renogy app (available for iOS and Android). Through the app you can monitor state of charge, voltage, current, and temperature in real time. This is especially valuable for fleet operators who want to track battery health across multiple carts, or for individual owners who want to make sure the battery is fully charged before heading out.
The built-in BMS includes automatic low-temperature protection that disconnects charging when temperatures drop below a safe threshold, preventing the cell damage that cold-weather charging causes in lithium batteries. Discharge protection also activates at low temperatures. For specific cut-off temperatures, refer to the product's owner's manual or Renogy's published spec sheet — those figures are not yet verified for this listing and are flagged below.
The primary advantages of this LiFePO4 battery over a conventional 48V lead-acid bank are: significantly lower weight (200+ lbs lighter per Renogy), longer range per charge (up to 52 miles vs. typically 25–35 miles for lead-acid), no watering or equalization maintenance, consistent power delivery throughout the discharge cycle rather than a gradual drop-off, and longer overall lifespan. The trade-off is a higher upfront cost — though total cost of ownership over the battery's lifespan is typically lower due to fewer replacements and zero maintenance.
Renogy provides a 7-year materials and workmanship warranty on this battery, covering manufacturing defects and performance output. For warranty claims, contact Renogy directly through their support channels with your proof of purchase.
This battery is engineered and marketed for compatible 48V golf cart systems. Use in other 48V vehicles or applications should be confirmed with Renogy and the vehicle or motor-controller manufacturer before purchase.
