The Epoch 48V 150Ah Golf Cart Battery is a complete lithium conversion kit for owners who want longer runtime and dependable power from a 48V golf cart, low-speed vehicle (LSV), or utility vehicle. The Epoch 48V 150Ah replaces a full bank of heavy lead-acid batteries with a single LiFePO4 battery, giving you more usable range for a full day on the course, around the neighborhood, or on the property.
With 150Ah of capacity and 7.68 kWh of energy, the Epoch 48V 150Ah is built for owners who cover real distance and want fewer charging stops. Its 300A continuous discharge delivers steady power on hills and under load, while 150A continuous charging and the included 48V 22A lithium charger help get the cart back on the road with less downtime.
The Epoch 48V 150Ah ships as a complete kit with the battery, charger, battery gauge, a 48V-to-12V converter for running 12V accessories, and cart-specific mounting brackets, so most of what you need for the conversion arrives in one box. Built-in Bluetooth lets you check charge level and battery status from your phone, and a smart battery management system (BMS) manages charging, discharging, and temperature automatically.
Backed by a rated 4,000-cycle life and an 11-year warranty, the Epoch 48V 150Ah is a long-term upgrade for owners moving away from the weight, maintenance, and shorter lifespan of lead-acid. It is a strong fit for 48V golf carts, low-speed vehicles, and light utility vehicles.
Estimated Driving Range
With 7.68 kWh of usable energy, the Epoch 48V 150Ah supports a full day of driving for most owners. The estimates below are a planning guide, not a guaranteed rating. Actual range depends on your cart, terrain, tire size, speed, passenger and cargo weight, and driving style.
| Usage profile |
Estimated range |
| Light use, 2 passengers, flat paved paths, moderate speed, stock cart |
~60–75 miles |
| Mixed use, 2–4 passengers, some hills, stock or lightly modified cart |
~45–60 miles |
| Heavy use, 4–6 passengers or cargo, hills, lift kit and large tires |
~30–45 miles |
These figures assume the Epoch 48V 150Ah is charged to full and driven to a typical usable depth of discharge. Lifted carts, oversized tires, and hilly terrain lower range; light loads and flat ground raise it.
Features
Here is what the Epoch 48V 150Ah includes and why each feature matters for a golf cart conversion:
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Drive farther between charges: With 150Ah and 7.68 kWh of usable energy, the Epoch 48V 150Ah gives you more range for a full day of driving and fewer charging stops than smaller lithium or lead-acid packs.
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Holds power on hills and under load: The Epoch 48V 150Ah delivers 300A continuous and up to 1,000A peak (2 seconds) discharge, so it keeps its pace with passengers, cargo, and inclines where lead-acid tends to sag.
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Back on the road sooner: The Epoch 48V 150Ah supports 150A continuous charging and includes a matched 48V 22A lithium charger, cutting downtime between rides.
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Everything for the swap in one box: The Epoch 48V 150Ah complete kit arrives with the battery, charger, battery gauge, 48V-to-12V converter, and cart-specific mounting brackets, so you avoid sourcing mismatched parts.
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Check your charge from your phone: Built-in Bluetooth on the Epoch 48V 150Ah connects to iOS and Android, so you can see charge level, voltage, and battery status without leaving the driver's seat.
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Keep running your 12V accessories: The included 48V-to-12V converter powers lights, horn, USB ports, and a stereo, letting you keep your existing accessories after switching the Epoch 48V 150Ah to lithium.
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Protected automatically: The smart BMS in the Epoch 48V 150Ah guards against over-charge, over-discharge, over-current, short circuit, and temperature extremes, helping protect the battery and your cart.
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Fewer replacements, less upkeep: Rated for 4,000 cycles and backed by an 11-year warranty, the Epoch 48V 150Ah needs no watering or acid maintenance, lowering long-term cost versus lead-acid.
Fitment & Compatibility
The Epoch 48V 150Ah is designed for 48V golf carts, low-speed vehicles, and light utility vehicles. It is commonly used to convert or upgrade major 48V platforms.
Commonly Compatible Platforms
- Club Car (48V models)
- EZGO (48V models, including TXT and RXV)
- Yamaha (48V models)
- ICON and similar 48V golf cart and LSV platforms
Common Uses
- Lead-acid to lithium golf cart conversions
- Low-speed and street-legal 48V vehicles
- Light utility vehicles on 48V systems
- Carts running 12V accessories through the included 48V-to-12V converter
Before You Install
The Epoch 48V 150Ah is a single, large-format battery (19.84 in x 15.35 in x 9.84 in, 135 lbs). Because carts differ in battery-tray size and layout, confirm your available tray space, hold-down fitment, cable routing, and controller current requirements before installation. The Epoch 48V 150Ah includes cart-specific mounting brackets to support a clean install on compatible platforms.
Specifications
| Model |
Epoch 48V 150Ah Golf Cart Battery LiMax Series Complete Kit |
| SKU |
BB51150A-Kit-1 |
| Chemistry |
LiFePO4 |
| Nominal Voltage |
51.2V |
| Capacity |
150Ah |
| Energy |
7.68 kWh |
| Cell Configuration |
1P16S |
| Max Continuous Discharge |
300A |
| Peak Discharge |
500A @ 15 sec, 1,000A @ 2 sec |
| Max Charge Current |
150A continuous, 500A @ 15 sec |
| Max Charge Voltage |
58.4V |
| Operating Voltage Range |
40V – 58.4V |
| Series / Parallel |
Max 2 in parallel |
| Charge Temperature Range |
0°C to 55°C (32°F to 131°F) |
| Discharge Temperature Range |
-20°C to 60°C (-4°F to 140°F) |
| Storage Temperature |
0°C to 35°C (32°F to 95°F), max 12 months |
| Weight |
135 lbs |
| Dimensions (L x W x H) |
19.84 in x 15.35 in x 9.84 in |
| Cycle Life |
4,000 cycles |
| Connectivity |
Bluetooth (iOS and Android) |
| Included Charger |
48V 22A lithium charger |
| Warranty |
11 years |
What's Included
- Epoch 48V 150Ah LiFePO4 battery
- 48V 22A lithium charger
- Battery gauge
- 48V-to-12V converter
- Cart-specific mounting brackets
FAQ
