L-FLEX 5.4 Club
$1,990
The essential lithium upgrade. Full 5.4 kWh in the classic tray footprint.
- 5.4 kWh
- 51.2 V
- 3,500 cycles
Pay monthly at checkout · Affirm & Klarna
10-year limited warranty · Free FL & GA shipping · Next-business-day dispatch
L-FLEX LITHIUM · GOLF CART BATTERY SYSTEMS
Overqualified. On purpose.
A 51.2 V lithium battery for your 48 V cart — from the company that engineers battery systems for EVs. Same engineers, same factory, smaller box.A 51.2 V drop-in lithium pack for your 48 V cart — from the company that engineers 1500 V battery systems for buses, ferries and EVs. Same engineers, same factory, smaller box.
10-Year WarrantyFree FL & GA DeliveryNext-Business-Day DispatchUN 38.3 Certified
WHY IMECAR
The battery company golf cart makers build on.
Since 2016, golf cart OEMs have built their vehicles on IMECAR packs. We don't buy cells and add a sticker — we engineer and manufacture the whole system in-house, cells to pack, running the IM-P150 battery management we put in commercial EVs.
300 A
continuous discharge
550 A
peak (5 s)
±0.8 mV
cell accuracy
12–24 V
Marine packs
51.2 V
Your golf cartL-FLEX
350 V
City buses & water taxis
700 V
Ferries & construction
1500 V
Custom platforms
One engineering organization, one manufacturing line, one standard — from the smallest marine pack to 1500 V platforms.
THE LINEUP
Six packs. One standard.
All 51.2 V drop-in lithium, same IMECAR build. Club is conservatively rated at 3,500 cycles; Pro and up carry our full 5,000-cycle rating and add SmartDash live monitoring.
L-FLEX 5.4 Club Slim
$1,990
Same 5.4 kWh in a long, narrow profile for tight battery bays.
- 5.4 kWh
- 51.2 V
- 3,500 cycles
Pay monthly at checkout · Affirm & Klarna
10-year limited warranty · Free FL & GA shipping · Next-business-day dispatch
L-FLEX 5.4 Pro
$2,149
Our full 5,000-cycle rating plus SmartDash live monitoring from your phone.
- 5.4 kWh
- 51.2 V
- 5,000 cycles
- SmartDash
Pay monthly at checkout · Affirm & Klarna
10-year limited warranty · Free FL & GA shipping · Next-business-day dispatch
L-FLEX 5.4 Pro Slim
$2,149
The Pro pack in the slim profile — 5,000 cycles, SmartDash included.
- 5.4 kWh
- 51.2 V
- 5,000 cycles
- SmartDash
Pay monthly at checkout · Affirm & Klarna
10-year limited warranty · Free FL & GA shipping · Next-business-day dispatch
L-FLEX 9.2 Max
$3,109
Near-double range for long days, hills and heavier carts.
- 9.2 kWh
- 51.2 V
- 5,000 cycles
- SmartDash
Pay monthly at checkout · Affirm & Klarna
10-year limited warranty · Free FL & GA shipping · Next-business-day dispatch
L-FLEX 10.5 Ultra
$3,590
Maximum energy. The longest-range pack in the L-FLEX family.
- 10.5 kWh
- 51.2 V
- 5,000 cycles
- SmartDash
Pay monthly at checkout · Affirm & Klarna
10-year limited warranty · Free FL & GA shipping · Next-business-day dispatch
Free freight shipping to Florida and Georgia — other states calculated at checkout. Every order dispatches from Miami the next business day. Prices excl. tax · Secure checkout by Stripe · Affirm & Klarna available.
SMARTDASH · ON PRO AND UP
Your battery, live.
SmartDash mounts in your dashboard, wired to the pack: state of charge, range, cell health and temperatures — streamed from the same telemetry platform IMECAR runs for commercial fleets. You see the pack exactly the way the factory does — same telemetry, same numbers.
- Power the pack on and off from the dash — never open the battery bay
- Live state of charge & remaining range
- Cell-level health from 14 on-board sensors
- Charge history and lifetime usage stats
- Over-the-air firmware updates
No star-review theater. As the US fleet grows, we'll publish live aggregate pack-health data from SmartDash right here — numbers nobody can buy.
MANUFACTURED, NOT RELABELED
This is our factory. That's your pack.
Most US golf cart battery brands import finished packs and add a logo. L-FLEX is laser-welded, tested and certified on IMECAR's own production line — the same line that builds packs for buses, boats and EVs. CE · UN 38.3 · ISO 9001/14001/45001 (Bureau Veritas).
See the technologyA 10-year warranty is a review.
We're new to selling direct in the US — so instead of asking you to trust star ratings, we put 10 years of our own money behind every pack. Registered in minutes, honored from Miami.
Warranty detailsSell L-FLEX. Keep the margin.
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