A lithium conversion replaces a cart's lead-acid pack with a lithium battery of the same nominal voltage, commonly 36 or 48 volts. Size amp-hours for the range you need, and make sure the battery's BMS continuous and peak current ratings meet the motor controller's draw. You will need a lithium-compatible charger; some older Club Car Precedent configurations may need an OBC bypass. Check the battery maker's compatibility chart against your model year and charging setup, and look for a safety certification suited to the battery and application, such as UL 2271 where applicable.
A lithium conversion changes more than chemistry: match pack voltage, controller current and charging requirements before replacing the battery.
Find your voltage
| Lead-acid pack | Nominal voltage |
|---|---|
| Six 6 V batteries | 36 V |
| Six 8 V batteries | 48 V |
| Four 12 V batteries | 48 V |
| Six 12 V batteries | 72 V |
What to compare
| Spec | Why |
|---|---|
| Nominal voltage | Must match your system |
| Amp-hours (Ah) | Sets range; more for lifted carts, hills and passengers |
| BMS continuous and peak current | Must exceed controller draw, or the battery may cut out |
| Cell chemistry | LiFePO4 is the most common |
| Charger | Included, lithium-specific |
| State-of-charge display | Shows remaining range |
| Certification | UL 2271 or similar for light electric vehicle batteries |
| Warranty | Years and cycle terms |
Compatibility details
- Some older Club Car Precedent configurations need an OBC bypass during conversion. Check the conversion kit maker’s compatibility chart against the cart’s exact model year and charging setup.
- Upgraded high-amp controllers need a battery with a matching BMS.
- Plan for 12-volt accessories with a DC-DC converter rather than tapping individual batteries.
Range and lift kits
Larger tires and lifts increase energy use; see lift kits. Size amp-hours up if you plan both.
Pair the pack with a matching charger. Browse batteries and charging.
Related reading
Common questions
Is lithium worth it for a golf cart?
Lithium packs are lighter and do not need routine watering, but purchase price, cycle life, charger compatibility and fit vary by battery. Compare the maker's specifications and your use; savings over time are not guaranteed.
What voltage is my golf cart?
Count the batteries and their voltage. Six 8-volt batteries make 48 volts; six 6-volt batteries make 36 volts.
Do I need a new charger for lithium?
Yes, or a charger with a lithium profile matched to your battery. Lead-acid chargers can damage lithium packs.
How many amp-hours do I need?
It depends on range, terrain, load and lift kits. More amp-hours give more range; check the maker's range estimates for your cart.