JWM PS-096 LiFePO4 Replacement Battery Porsche 911 (930) 3.3 Turbo
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JWM PS-096 LiFePO4 Battery – Type 096 Lightweight Replacement for Porsche 911 (930) 3.3 Turbo.
JWM PS-096 LiFePO4 lightweight battery, direct replacement for 096 lead-acid batteries. Delivers up to 1500CCA, over 11kg weight saving, and improved reliability with optional Restart Technology.
Full Product Description
The JWM PS-096 LiFePO4 Battery is a high-performance lightweight replacement for vehicles using the standard 096 lead-acid battery size.
Designed as a direct-fit upgrade (278 x 175 x 188 mm), the PS-096 offers a substantial improvement in both performance and usability over conventional batteries. With over 11kg weight saving compared to a typical 096 lead-acid unit (~21kg), it contributes to improved vehicle dynamics while delivering significantly enhanced starting performance.
Utilising advanced LiFePO4 (Lithium Iron Phosphate) technology, this battery provides faster recharge rates, longer lifespan, and more stable voltage output — making it ideal for performance, road, and track applications.
For vehicles that are used intermittently, the optional Restart Technology integrates a secondary backup battery. If the main battery becomes discharged, the system can be reset via the onboard button to restart the vehicle instantly — eliminating the need for external jump packs.
Key Features
- Direct replacement for Type 096 battery size
- Advanced LiFePO4 lithium technology
- Up to 1500CCA cold cranking performance
- Over 11kg weight saving vs lead-acid battery
- Optional Restart Technology (integrated backup start system)
- Rapid recharge capability
- Extremely low self-discharge (retains charge up to 2 years when isolated)
- Long service life with high cycle durability
- Fully sealed, non-liquid design (multi-position mounting)
- Integrated battery management system (BMS protection)
- UK Motorsport (MSA) registered
Specifications
General
- Model: JWM PS-096
- Battery Type: Type 096 Direct Replacement
- Technology: Lithium Iron Phosphate (LiFePO4)
- Nominal Voltage: 14.4V
Electrical Performance
- Main Battery Capacity: 60Ah (Lithium)
- PowerPlus Capacity: 80Ah (Optional)
- Cold Cranking Amps: 1500CCA
- Reserve Battery Capacity: 6Ah (Lithium)
- Reserve Battery CCA: 400CCA
Physical Dimensions
- Size (L x W x H): 278 x 175 x 188 mm
Weight
- Standard 60Ah: 8.1kg
- PowerPlus 80Ah: 8.3kg
- Restart 60Ah: 9.1kg
- Restart PowerPlus 80Ah: 9.2kg
- Equivalent Lead Acid Battery: ~21kg
Compatible Vehicles
Porsche 911
- Porsche 911 (930)
- Porsche 911 (964)
- Porsche 911 (993)
- Porsche 911 (991.1 / 991.2) (non-factory lithium models)
Why Choose JWM LiFePO4?
JWM batteries combine motorsport-grade engineering with real-world usability, delivering improved starting performance, reduced weight, and significantly extended lifespan.
Compared to conventional batteries, LiFePO4 technology offers:
- Faster recharge times
- Greater cycle durability
- Stable voltage delivery
- Reduced maintenance requirements
For performance Porsche applications, this translates to improved reliability, reduced weight, and better everyday usability.
Important Notes
- Designed for vehicles using standard 096 lead-acid battery size
- Not suitable for vehicles with OEM lithium battery systems
- Restart Technology recommended for low-use vehicles
- Avoid full discharge due to parasitic drain
- Battery conditioner recommended for stored vehicles
- Professional installation recommended
We offer professional installation services directly in the Rennworks workshop, where your product will be expertly fitted and fully set up for optimal performance. To book an installation appointment, simply contact us and we’ll be happy to arrange a time that suits you.
Not sure if this product is the right fit for your vehicle? We’re here to help. Our team can quickly check compatibility and make sure you’re choosing the correct item before you buy. Just reach out with your vehicle details, and we’ll confirm everything for you.
Some product images are for illustrative purposes only and may show a generic or representative version of the item. Actual components may vary slightly depending on vehicle application or specification, but all products supplied will match the description and meet our quality standards.
Most orders are processed within 1–2 business days and usually ship within 3–7 business days. Not all items are held in stock, as some products are bespoke and made to order — for example, certain coilover suspension kits and exhaust systems — and delivery times may be longer in these cases. Where this applies, we’ll keep you fully informed and confirm expected dispatch dates as soon as possible. If you’d like to check availability or lead times, feel free to contact us before making a purchase.