MotoBatt MLX4U MAX-HP LiFePO 12V Ultralight Motorcycle & Powersport Battery
MotoBatt MLX4U MAX-HP LiFePO 12V Ultralight Motorcycle & Powersport Battery is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
We ship within 24-72 business hours, depending on the product. We use national and international couriers. Express insured shipping.
The MotoBatt MLX4U MAX-HP is part of the Lithium HP line, designed for motorcycles, cruisers, touring bikes, ATVs/UTVs and powersports vehicles requiring high cranking power, low weight and extended reliability.
Thanks to the LiFePO₄ (lithium iron phosphate) chemistry and a sophisticated internal cell balancing (CBC) and protection (PCB) system, this battery offers superior performance compared to traditional lead-acid batteries, with a weight reduction of up to approximately 70% compared to standard batteries.
It is ideal for those seeking maximum performance, lightness and durability on vehicles with high electrical demands.
Main features
- LiFePO₄ technology: absolute lightness, efficiency and durability.
- Internal CBC (Cell Balancing Circuit) circuit + built-in PCB protection, for optimal cell and high safety.
- Approximate weight ~ 0.64 kg (less than equivalent lead-acid batteries).
- High starting power: Suitable for large displacement motorcycles or use with high electrical accessories.
- Very low self-discharge: perfect even for periods of inactivity.
- Technical data
| Specification | Indicative value |
|---|---|
| Rated voltage | 12.8 V approximately |
| Capacity (20 h rate) | Approximately 4.0 Ah (or equivalent declared capacity) |
| Starting power | AC (Cold Amps) ~ 320A approx. |
| Watt-Hour | Approximately 48 Wh |
| Weight | ~ 0.64 kg |
| Dimensions (L×W×H) | 114 × 70 × 87 mm approx. |
| Chemistry | Lithium iron phosphate (LiFePO₄) |
| Compatibility | Replaces part numbers like YTX5L-BS, YTZ6S, YT4L-BS, YTZ7S etc. |
Recommended compatibility
This battery is suitable for sport motorcycles, enduro, cruisers, touring, ATV/UTV that have a battery compartment compatible with the dimensions above and that require a lightweight but powerful battery.
⚠️ Before purchasing, please check:
- The dimensions of the vehicle's battery compartment.
- The terminal type and polarity required.
- The vehicle's charging system (alternator/regulator) is in good condition and compatible with lithium batteries.
User Benefits
- Reduction of the overall weight of the vehicle, with benefits in handling.
- Faster and more reliable starts even under stress.
- Lower self-discharge in storage, ideal if the vehicle remains stationary.
- Premium technology: for those who want the best in performance.
- Installation versatility on vehicles with high electrical requirements.
Assembly and maintenance tips
- It is good practice to keep the battery charged if the vehicle is to be stored for long periods.
- Preferably use a charger compatible with LiFePO₄/“Lithium” batteries.
- Make sure the battery compartment is clean, secure, dry, and ventilated; avoid excessive vibration.
- Warning: although it is high performance, it is not primarily designed for high load/prolonged consumption starts (e.g. huge stereo systems, winches) without checking that the system is correctly sized.
Conclusion
If you are looking for a top-of-the-range , ultra-lightweight battery suitable for motorcycles/powersports where weight, performance and reliability are key, the MotoBatt MLX4U MAX-HP represents one of the most advanced solutions currently available.
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