If you are shopping for lithium golf cart batteries, this page does the shortlisting for you: what changes when the lead-acid blocks come out, how much tray space comes back, and what a drop-in 48V 100Ah LiFePO4 kit actually delivers in capacity, current and charging. Work through the chemistry table, the fitment numbers and the load check, and you can decide whether a 48v lithium golf cart battery is the right swap for your cart before you spend a cent.
Everything else on this page hangs on one number. Count the filler caps on the old pack, or read the output on your charger label, then take the matching route below.
Four filler caps on the lead-acid pack, or a charger label showing a 48V output. This is the group the 48V 100Ah ABS-case conversion kit belongs to — a 51.2V rated pack with a 40–58.4V operating window.
Jump to the 48V kit specification →Three filler caps, or a charger label showing a 36V output. A 36V cart needs a 36V pack — the kit detailed here is a 48V unit, so tell us your cart model and pack bay size and we will point you at the right option.
Ask about a 36V fit →Before comparing kits, it is worth knowing which parts of the swap are chemistry-level and unavoidable, and which parts are just packaging. Six differences matter most.
| Attribute | Lead-acid pack | LiFePO4 kit (48V 100Ah) |
|---|---|---|
| Routine upkeep | Flooded cells typically need periodic watering and terminal cleaning. | Sealed, maintenance-free pack — no watering routine. |
| Physical footprint | Six separate blocks spread across the bay. | One unit, 520 × 268 × 219 mm; the manufacturer describes it as about one third the size of a lead battery. |
| Weight in the tray | Six heavy blocks, each lifted separately. | 37.6 kg / 82.9 lbs for the whole pack. |
| Service interval | Shorter replacement rhythm under daily cycling. | Rated for more than 4,000 deep cycles; the manufacturer claims a service life more than eight times longer than lead-acid. |
| Charging | Needs a compatible lead-acid charger with its own profile. | Dedicated 48V 18A lithium charger included; charging voltage 58.4V. |
| State of charge | Voltage gauge only, which sags under load. | LCD monitor plus Bluetooth app; state of charge, voltage and current readable within roughly 20 metres. |
A single 37.6 kg pack replaces the whole lead-acid bank — the tray space that frees up is the first thing most owners notice.
Buyer decision: if your cart runs a handful of short trips a week and the lead pack still holds charge, the swap is a convenience purchase. If you are already watering cells weekly or replacing blocks, the case for lithium is strongest.
Charger, display and pack arrive together — the kit is built around a 48V cart's existing charge routine.
This is a conversion kit, not a bare cell pack, so the charging and monitoring hardware arrives in the same box. That matters because a 48V lithium pack should not be left on a lead-acid charger profile.
Before you order, check two things in your own cart: that your cable lugs suit M8 studs, and that you have a plan for the old tray hold-downs now that six blocks have become one case.
These are the published figures for the ABS-case kit. Use them against your controller's rating and your tray measurements — not against a brochure headline.
ABS case with M8 terminals — the physical envelope you are fitting into the old battery bay.
| Energy | 5,120 Wh |
|---|---|
| Rated capacity | 100Ah |
| Rated voltage | 51.2V |
| Operating voltage | 40–58.4V |
| Standard charge / discharge | 50A / 50A |
| Max continuous charge / discharge | 200A / 200A |
| Peak current | 250A for 30s |
| Max peak current | 700A for 1s |
| Charging voltage | 58.4V |
| Dimensions | 520 × 268 × 219 mm / 20.47 × 10.55 × 8.62 in |
| Weight | 37.6 kg / 82.9 lbs |
| Terminal / case | M8 / ABS |
| Operation temperature | Charge 0~55℃; discharge -20~55℃ |
| Cycle life | More than 4,000 deep cycles |
Case height of 219 mm is the number that most often decides whether a lid closes cleanly.
Fitment is where conversion plans usually fail, and it fails on three measurements rather than on capacity. Take them before you order.
Current ratings decide whether a pack feels strong on a hill or trips into protection. The kit's BMS is rated at 200A continuous charge and discharge, 250A for 30 seconds, and 700A for one second on peak demand.
Buyer decision: if you have upgraded your motor or controller, compare your hardware's draw against the 200A continuous and 700A peak figures before ordering, and ask us if you are unsure.
The integrated smart BMS is what converts those current ratings into protection you never have to think about.
Four common cart profiles, each tied to one published figure and one decision you can act on today.
A 100Ah pack at 51.2V rated stores 5,120 Wh, so range planning becomes arithmetic rather than guesswork. Compare that figure with how much energy your current lead bank returns between charges.
Higher rolling resistance shows up as current spikes. Check that your controller's draw sits inside 200A continuous, with peaks inside the 250A/30s and 700A/1s windows.
Discharge is rated from -20~55℃ and charging from 0~55℃, with temperature protection built into the BMS. The sealed ABS case and maintenance-free build suit indoor installation, as the manufacturer describes.
One case, one lift, M8 terminals — a repeatable job across a fleet. Ship-from options cover the USA, Europe, UK and Canada; ask for a bulk quote before committing to a quantity.
One case, one set of terminals, one charger: the installation is repeatable enough to standardise across a fleet.
Order the 48V 100Ah ABS-case kit in the cart configuration you need, with ship-from options for the USA, Europe, UK and Canada. Planning several carts, a workshop batch, or unsure whether your controller suits the 200A BMS? Send us your cart model, pack bay measurements and controller rating and we will answer with the specification that fits.
Bulk and single-unit orders both route through the same team — 30-day returns and warranty terms are listed on the store pages.
Keep adjacent product options together for a faster catalog comparison.
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