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The golf cart lithium conversion market runs on one standard capacity point — 105Ah — and two voltages: 36V for older carts, 48V for modern platforms. LJY Energy’s golf cart series pairs both on the same EVE LF105 cell platform, so dealers stock two SKUs that cover the entire cart parc, from legacy Club Car DS to current 48V fleet carts. This series page compares the models, walks through lead-acid conversion, covers fleet programs, and details wholesale/OEM sourcing.
Series at a Glance: Two Voltages, One Cell Platform
| Model | Nominal voltage | Capacity | Energy | Cell config | BMS | Fits |
|---|---|---|---|---|---|---|
| 36V 105Ah | 38.4V (12S) | 105Ah | 4.03kWh | 12S1P (LF105) | 200–250A smart | Club Car DS, EZGO TXT, older 36V carts |
| 48V 105Ah | 51.2V (16S) | 105Ah | 5.38kWh | 16S1P (LF105) | 200A smart | Club Car, EZGO, Yamaha 48V carts |
Why 105Ah, not 100Ah: 105Ah is the golf cart industry’s established capacity point, built on the EVE LF105 prismatic cell. The 100Ah rating belongs to solar storage — a different product line with different BMS tuning. Golf cart batteries need high-discharge BMS (200A+) for traction loads; solar batteries optimize for communication protocols. Same chemistry, different engineering.
Full engineering detail: 36V 105Ah page · 48V 105Ah page.
Which Voltage? A Dealer’s Decision Guide
- Stock 36V 105Ah for: the aftermarket — older 36V carts still in service across the US. Six 6V lead-acid batteries become one lithium unit. The conversion-kit format (battery + 36V lithium charger + optional LCD display) is the standard retail package.
- Stock 48V 105Ah for: current production carts and fleet replacements — the higher-volume SKU. Four 12V (or six 8V) lead-acid batteries become one lithium unit with 5.38kWh.
- The 36V→48V upgrade question: many owners convert 36V carts to 48V during the lithium swap for more speed and range — but only if the controller and motor support 48V. Confirm controller compatibility before selling the upgrade; a 36V controller on 48V will fail.
- One platform, two SKUs: both models share the LF105 cell, the same BMS family, and the same enclosure design language — one training session covers both for your technicians.
72V Performance & LSV: the High-End Tier
Above 48V sits the performance tier — 72V systems for high-speed golf carts, lifted carts, and street-legal low-speed vehicles (LSVs). The buying logic differs from the 36V/48V replacement market:
- Why 72V: higher top speed and hill-climbing torque for performance builds and LSVs that must hold speed on public roads. Buyers are enthusiasts and commercial operators, not casual golfers.
- Range tiers as SKUs: dealers stock by range — 72Ah, 90Ah, 108Ah, 144Ah (roughly 20–40 miles) — the same capacity-ladder logic as the 48V series, one rung up in voltage.
- Kit format is standard: battery + matched 72V lithium charger + SOC display + 72V-to-12V DC-DC converter for lights and accessories. Sell the complete kit, not the bare battery — the converter is the part most DIY builders forget.
- Parallel expansion: smaller 72V units parallel for extended range — useful for fleet LSVs where routes vary by day.
Brand and model fitment research (Club Car, EZGO, Yamaha, Polaris GEM) applies here with the same no-affiliation discipline as the 48V tier — see the fitment section below. Specifications and compatibility are confirmed per project, never assumed from a brand name. Request a 72V kit quotation with target range and vehicle type.
Lead-Acid to Lithium: The Conversion Playbook
The conversion is the product for most retail buyers. Dealers who sell the complete conversion — not just the battery — own the customer relationship.
| Step | 36V conversion | 48V conversion |
|---|---|---|
| Remove | Six 6V lead-acid + old 36V charger | Six 8V or four 12V lead-acid + old 48V charger |
| Install | 36V 105Ah lithium + 36V lithium charger (43.8V) | 48V 105Ah lithium + 48V lithium charger (58.4V) |
| Verify | Controller accepts 38.4V nominal; replace voltmeter gauge | Controller accepts 51.2V nominal; replace voltmeter gauge |
| Weight change | ~100–130kg shed | ~100–130kg shed |
| Maintenance after | None — no watering, no equalization; store at 50–80% SOC off-season | |
The gauge problem: old voltmeter-style “fuel gauges” read lithium’s flat discharge curve inaccurately — they show full until nearly empty. Every conversion should include a proper SOC meter, Bluetooth app setup, or LCD display. This is the single most common post-installation complaint, and it is entirely preventable.
The charger rule: never reuse a lead-acid charger with equalization/desulfation modes on lithium. Matched lithium chargers are part of the kit — specify them on every order.
Conversion Kits: Battery, Charger, Display — One SKU
In the retail golf cart market, the battery is not the product — the conversion kit is. Dealers and conversion shops sell and install a complete package, and buyers compare kits, not cells. A standard lithium conversion kit contains:
| Kit component | 36V kit | 48V kit | Why it is in the box |
|---|---|---|---|
| LiFePO4 battery | 36V 105Ah (38.4V) | 48V 105Ah (51.2V) | The core unit — high-discharge BMS tuned for traction loads |
| Matched lithium charger | 36V / 43.8V | 48V / 58.4V | Lead-acid chargers with equalization modes must not be reused |
| SOC display or gauge | Dash LCD or Bluetooth app setup | Old voltmeter gauges misread lithium’s flat discharge curve | |
| Mounting hardware | Brackets, bolts, hold-down adapters | Tray layouts differ by cart — hardware makes the fit repeatable | |
| Wiring & cables | Pre-terminated, color-coded | Shortens install time and prevents polarity mistakes | |
| Install guide | Step-by-step, cart-specific | Reduces support calls and warranty disputes | |
For wholesalers and conversion shops: kits can be quoted as a single SKU with one price, one carton configuration, and one documentation pack — or as line items if you already stock chargers and displays. Typical dealer configurations: the 48V 105Ah kit as the volume line, the 36V 105Ah kit for aftermarket coverage, and a fleet-kit variant with CAN-enabled BMS for course operators who monitor carts centrally.
What a kit quotation confirms, per project: battery model and BMS firmware, charger voltage/current and connector type, display type (LCD dash gauge vs Bluetooth app), mounting hardware for the target cart platforms, carton/pallet configuration, private-label packaging, MOQ, and lead time.
Discuss a golf cart conversion kit — send your cart platform mix and target kit configuration, and we return a kit quotation with matched components.
Fleet & Commercial Programs
Golf courses, resorts, rental fleets, and gated communities buy in volume — and they buy on total cost of ownership, not sticker price.
- TCO math: lithium costs more upfront but eliminates watering labor, equalization downtime, and mid-life replacement. Most fleets break even in 2–3 years on labor and replacement savings alone.
- Opportunity charging: lithium accepts charge at any SOC with no memory effect — carts top up between rounds, unlike lead-acid which needs full cycles.
- Fleet monitoring: Bluetooth or CAN-enabled BMS lets managers check every cart’s SOC from a phone or dashboard.
- Phased rollout: typical fleet conversions phase over 2–3 months, starting with highest-mileage carts to validate range and charger logistics.
- Standardization: one battery model across the fleet simplifies spares, chargers, and technician training.
For fleet quotations: cart count, daily rounds per cart, existing charger infrastructure, and cart model mix. We size the order and charger pairing per project.
Feature Options Matrix
| Option | 36V 105Ah | 48V 105Ah | Notes |
|---|---|---|---|
| Smart BMS | 200–250A | 200A typical | Tuned for traction loads; see BMS guide |
| Bluetooth | Optional both | SOC, voltage, cell temps via app | |
| CAN communication | Optional both | Fleet management integration | |
| Enclosure | IP67 options | All-weather cart operation | |
| LCD display | Optional | Dash-mounted SOC display for conversions | |
| Charger pairing | 36V / 43.8V | 48V / 58.4V | Matched lithium charger per kit |
| OEM branding | Private label | Cases, labels, dealer spec sheets | |
Wholesale and OEM/ODM
The 48V 105Ah golf cart battery is a proven high-volume B2B SKU — the category sustains deep wholesale supply on global B2B platforms, and “48V 105Ah golf cart battery wholesale” is an established procurement keyword. LJY Energy supplies wholesale lithium golf cart batteries in both voltages to cart dealers, distributors, conversion shops, and fleet operators, with conversion-kit configuration (battery + charger + display) available. All our lithium golf cart batteries use LiFePO4 (lithium iron phosphate) chemistry — the industry standard for this application.
OEM/ODM programs: private-label enclosures, dealer-branded specification sheets, application-specific BMS firmware, and kit packaging. Distributors can launch with the 48V volume SKU and add 36V for aftermarket coverage — same cell platform, same support process.
Specifications, pricing, MOQ, and lead times are confirmed per project. Contact us with your cart platform mix, kit requirements, and volume for a series quotation.
Total Cost of Ownership: Lithium vs Lead-Acid
The sticker-price comparison misleads. Here is the honest math dealers use with fleet buyers:
| Factor | Lead-acid (48V bank) | LiFePO4 (48V 105Ah) |
|---|---|---|
| Upfront cost | Lower | Higher (2–3×) |
| Usable energy | ~50% of rated (DoD limit) | ~95% of rated |
| Cycle life | 300–500 cycles | 3,000–6,000+ cycles |
| Calendar life | 3–5 years typical | 8–10+ years typical |
| Watering labor | Monthly per cart | Zero |
| Equalization downtime | Regular | None |
| Weight | ~150–180kg per bank | ~45–55kg |
| Opportunity charging | No (needs full cycles) | Yes (any SOC) |
| Replacement frequency | Every 3–5 years | Every 8–10+ years |
For a 40-cart fleet: lead-acid means watering 240+ cells monthly, replacing banks twice a decade, and losing carts to equalization downtime. Lithium eliminates the labor line entirely. Most fleets break even in years 2–3 on labor and replacement savings alone — then bank the difference for the rest of the decade.
Brand & Model Fitment: Club Car, EZGO, Yamaha
Fitment research starts from the cart, not the battery. The three platforms below cover the large majority of the US golf cart parc. Brand names are used only to identify the cart platform for fitment research — no affiliation with, or endorsement by, the cart manufacturers is implied.
| Platform | Typical lead-acid layout | Lithium match | Fitment notes |
|---|---|---|---|
| Club Car DS (36V) | Six 6V under-seat tray | 36V 105Ah | The classic 36V platform; direct tray fit in most model years — verify tray dimensions on very early units |
| Club Car Precedent / Onward / Tempo (48V) | Four 12V or six 8V | 48V 105Ah | The highest-volume conversion-kit fitment in the US market (notably Precedent 2008.5+); confirm controller voltage range on previously modified units |
| EZGO TXT (36V) | Six 6V | 36V 105Ah | Same six-6V layout as the DS; conversion kit with charger and dash display is the standard retail package |
| EZGO RXV (48V) | 48V bank | 48V 105Ah | The RXV motor-brake system is voltage-sensitive — confirm compatibility with the specific model year before quoting |
| Yamaha Drive / Drive2 (48V) | 48V bank | 48V 105Ah | Standard 48V conversion; the stock Yamaha charger must be replaced with a lithium-profile unit |
How Fitment Gets Confirmed
Published fitment tables are a starting point, not a commitment. For any volume order, LJY Energy confirms fitment against your cart data:
- You send: cart brand, model, model year, existing battery layout (e.g., six 8V), tray dimensions and photos if available, and the controller model for 36V→48V upgrade inquiries.
- We return: the matched battery and kit configuration, terminal orientation check, mounting hardware list, charger pairing, and any model-year caveats — before you commit the purchase order.
- Wrong-fit returns are expensive across an ocean. The fitment check is part of the quotation, not an afterthought.
Ordering for a mixed fleet? Send the top three cart models with the quotation request and we confirm each fitment in one pass.
Seasonal Business Rhythm
Golf cart battery demand follows a predictable annual cycle in the Northern Hemisphere:
- Q1 (Jan–Mar): order for the season. Sea freight from China runs 3–5 weeks — purchase orders placed in January/February land in time for spring installations.
- Q2 (Apr–Jun): peak conversion season. Private owners convert before summer; courses refresh fleets. This is when installation capacity, not inventory, becomes the constraint — schedule technicians early.
- Q3 (Jul–Sep): fleet mid-season top-ups and opportunity sales. Rental operations discover weak carts under summer load — keep spare units for emergency replacements.
- Q4 (Oct–Dec): off-season in cold climates (storage guidance applies); year-round markets (Florida, Arizona, Southern California) continue steady. Plan next year’s orders from this year’s sell-through data.
Dealers who order once a year routinely stock out in May. Two order cycles — winter stocking plus a spring top-up — smooth availability across the season.
Warranty & Dealer Support
- Warranty terms: confirm cycle vs calendar basis, and whether commercial/fleet use carries different terms than recreational use.
- Dealer spares: replacement BMS availability and swap procedures — a dealer who can swap a BMS in an hour keeps customers.
- Claim process: DOA handling and cross-border defective-unit procedures agreed in writing before volume orders.
LJY Energy confirms warranty terms, dealer support scope, and claim procedures per project in the quotation.
Frequently Asked Questions
Why does the series use 105Ah instead of 100Ah?
105Ah is the golf cart industry’s standard capacity point, built on the EVE LF105 cell. The 100Ah rating is the solar storage standard — different BMS tuning for different loads (traction vs stationary).
Can a 36V cart be upgraded to 48V during conversion?
Often yes, for more speed and range — but only if the controller and motor support 48V. Confirm controller compatibility first; a 36V controller on 48V will fail. See the decision guide above.
What should a complete conversion kit include?
Battery, matched lithium charger (43.8V for 36V / 58.4V for 48V), and an SOC meter or Bluetooth app setup — the old voltmeter gauge will read inaccurately on lithium.
Do you support fleet and private-label programs?
Yes — fleet quotations sized per project, and OEM programs with private-label enclosures and dealer spec sheets. Request a quotation.
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