Super B Andrena 12V20AH Lithium Ion Battery - B20P
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Full details
The Super B Andrena 12V20AH (B20P) Lithium Ion Battery is designed for motorsport enthusiasts seeking a lighter, more powerful, and longer-lasting alternative to traditional lead-acid batteries, particularly for racing cars up to 4000cc with an alternator. Its key benefit is a significant weight reduction combined with superior cranking power and lifespan. A potential consideration is its specialized application, meaning it may not be suitable for all vehicle types. Key features include Lithium Iron Phosphate technology for safety, high cranking current, compact dimensions, and Motorsport UK approval.
All features
| Model Part Number | B20P |
|---|---|
| Brand | Super B |
Extended Product Information
FAQs
What is Lithium Iron Phosphate (LiFePO4) technology?
Lithium Iron Phosphate (LiFePO4) is a specific type of lithium-ion battery chemistry known for its safety, stability, long cycle life, and thermal resistance compared to other lithium-ion chemistries.
How does this battery compare in weight to a lead-acid battery?
The Super B Andrena 12V20AH weighs 3.2kg, offering a significant weight saving compared to typical lead-acid batteries which can weigh 15-25kg or more.
Is this battery suitable for everyday road cars?
While it offers performance benefits, it is primarily designed for motorsport applications. Its compatibility and longevity may be reduced in standard road cars with complex electrical systems or frequent deep discharges not typical of motorsport usage.
What is the warranty period for this battery?
The Super B Andrena Lithium Ion batteries come with a 3-year warranty.
Can I use a standard lead-acid battery charger with this lithium battery?
It is strongly recommended to use a charger specifically designed for Lithium Iron Phosphate (LiFePO4) batteries. Standard lead-acid chargers may not provide the correct charging profile and could potentially damage the battery or reduce its lifespan.
What does 'Motorsport UK Approved' mean?
'Motorsport UK Approved' means the battery meets the safety and performance standards set by Motorsport UK (formerly the Motor Sports Association) for use in sanctioned motorsport events.
How should I store the battery if my vehicle will be unused for a long period?
Store the battery in a cool, dry environment. For long-term storage, it's best to ensure it has a partial charge (around 50-70%) and check its voltage periodically (e.g., every few months) to prevent deep discharge.
Troubleshooting
Battery does not crank the engine
Check all connections to ensure they are tight and free of corrosion. Verify the vehicle's charging system is functioning correctly. Ensure the battery has sufficient charge, using a compatible charger if necessary.
Reduced performance or slow cranking
This could indicate a low charge. Use a compatible lithium-ion charger. Also, ensure there are no parasitic drains on the battery when the vehicle is off. Clean battery terminals.
Battery shows no sign of life
Confirm there is no damage to the battery casing. Check connections. If the battery has a BMS and it has protected the battery due to over-discharge, it may require a specific reset procedure or a specialized charger. Contact customer support if issues persist.
Pros and Cons
Pros
- Drastically reduces vehicle weight for improved agility and speed.
- Provides superior starting power, especially in demanding conditions.
- Offers a longer operational lifespan compared to lead-acid alternatives.
- Enhanced safety due to Lithium Iron Phosphate technology.
- Approved for official motorsport use.
Cons
- Higher initial cost compared to lead-acid batteries.
- May require specific charging systems for optimal performance and longevity.
- Not suitable for applications demanding continuous deep cycling without proper management.
- Limited to specific vehicle types (e.g., racing cars up to 4000cc with alternator).
Setup, Compatibility & Care
Setup: The Super B Andrena 12V20AH (B20P) battery is designed as a direct replacement for many standard lead-acid batteries. Ensure terminals are clean and connections are secure. It is recommended to use appropriate terminal connectors for lithium batteries.
Compatibility: This battery is suggested for racing cars up to 4000cc that are equipped with an alternator. It is not recommended for vehicles with advanced start-stop systems or those requiring deep cycle capabilities without a specialized Battery Management System (BMS).
Care:
- Avoid deep discharges. While Lithium Iron Phosphate is robust, prolonged deep discharges can reduce lifespan.
- Use a charger specifically designed for lithium-ion batteries, or a smart charger that can correctly charge Lithium Iron Phosphate chemistry. Check the vehicle's charging system voltage is within the battery's operating range.
- Store the battery in a cool, dry place when not in use for extended periods.
- Keep terminals clean and free from corrosion.