Battery - WINLEE LEV

WINLEE DuraMax Power System

Redefining battery performance standards, leading the era of long‑range endurance

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High‑density ABS engineering plastic plus carbon fiber composite deliver greater conductivity and durability, providing a more stable, longer‑lasting power core for electric vehicles.

At WINLEE, we believe energy is not just power — it is the foundation of trust. DuraMax batteries inherit advanced material science and strict industrial standards to deliver a new generation of power batteries featuring high energy density, strong stability, and low degradation.

Designed for Middle Eastern climates — from hot deserts to humid coasts — DuraMax delivers steady, sustained power so every journey starts with confidence.

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Core Materials

Advanced material science for a superior performance foundation

High‑Density ABS Engineering Plastic

Tough and Durable + Long‑lasting Sealing

High‑performance Rare‑Earth Alloy

Enhanced corrosion resistance and conductivity

Carbon Fiber Material

Reinforced plate structure; anti‑softening, vibration‑resistant

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Tough and Durable + Long‑lasting Sealing

High‑density ABS one‑piece housing is tough and impact‑resistant; modified butyl rubber sealing components effectively prevent leakage, isolate air, and reduce electrode oxidation.

Impact resistance +40%; sealing durability +25%

Corrosion‑Resistant, Long Service Life

Multi‑component rare‑earth alloy increases corrosion resistance and conductivity, slows plate aging, and maintains long‑term capacity stability.

Plate lifespan significantly extended; capacity stability improved

Reinforced Structure, More Durable

Carbon fiber additives reinforce plate structure, resist softening and vibration, and maintain stronger output under heavy loads and high temperatures.

Service life approx. 2× longer than conventional batteries

Battery Manufacturing

Precision manufacturing ensures exceptional quality for every battery

Vacuum Paste Mixing Process

Uses a vacuum environment and pre‑mixed precision formulas to ensure uniform distribution of active materials. Batteries start with higher initial capacity and stronger consistency, providing reliable power for every ignition.

Honeycomb High‑Energy Electrode

Innovative honeycomb porous structure greatly increases contact area, allowing electrolyte to fully permeate the electrode. Releases energy more powerfully, improving acceleration and range across complex road conditions.

Busbar Direct Cast‑Welding

Cell groups are cast‑welded directly in molten lead, creating robust internal connections with lower resistance, delivering stable, surging power and strong vibration resistance — eliminating cold solder risks at the root.

Dual‑Effect Composite Separator

Special dual‑layer design combines high porosity with high strength, ensuring efficient ion transport while preventing short circuits, locking in active materials and significantly extending service life.

Four‑Stage Plate Curing Process

Simulates ideal conditions; precisely controls plate curing in four stages to build exceptionally robust structures for outstanding durability and anti‑degradation.

Continuous Casting, Rolling, Punching and Coating Plate

End‑to‑end automated continuous production from lead strip to coated plates — no interruptions, no deviations — ensuring consistent precision so every battery achieves top‑tier, stable quality.

Compared with Traditional Batteries

Performance surpasses across the board, defining the next‑generation power standard

Performance Metric

Conventional Lead‑acid Battery

WINLEE DuraMax Battery

Conductivity Efficiency

Average

↑ +25%

High‑Temperature Discharge Performance

Capacity decays noticeably

Stable output down to below 0°C

Cycle Life

300–350 cycles

≥450 cycles

Range Performance

Standard

↑ +10–15%

Anti‑Swelling / Stability

Normal

Enhanced anti‑swelling design; superior thermal stability

Compatible Vehicle Types

Two‑wheel / Basic three‑wheel

Two‑wheel, heavy‑load three‑wheel, e‑motorcycle, sightseeing cart

Built for more demanding roads and environments

Adapted to diverse scenarios; ready for rigorous demands

High‑temperature Regions

Graphene structure reduces heat buildup, effectively preventing swelling and capacity fade.

Long‑distance Commuting

High‑capacity design for extended endurance.

Heavy‑load Models / Slope Operation

High instantaneous output power for stronger performance.

Humid Environments / Dusty Climates

Rare‑earth anti‑corrosion process extends service life.