Lithium Karting Battery

The Super B Andrena 12V2.5Ah Lithium Battery delivers lightweight, high-performance power, designed specifically for karting and high-demand 12V systems. The Andrena 12V2.5Ah battery equals a lead-acid battery of 5 to 7Ah, provided the alternator’s maximum current doesn’t exceed the battery’s maximum charge current of 10A.

Why Choose the Super B Andrena 12V2.5Ah Battery

As the Andrena Battery is very lightweight and compact, it can fit with ease in any kart setup and eliminates the need to constantly check on it due to its low maintenance features. The fast-charging aspect of the battery, combined with the minimal self-discharge rate, means that the battery life is long-lasting and quick to refill, ensuring that usage of the Super B Andrena 12V2.5Ah Lithium Battery is maximised. With lithium iron phosphate (LiFePO4) technology, combined with its waterproofness, it is the safest and most reliable karting battery on the market.

Lightweight Power

The Super B Andrena 12V2.5Ah Lithium Battery is compact in size, measuring in at 114 x 32 x 84mm and weighing just 0.46kg, so it is perfect for karts that need a smaller power source with high energy capacity.

At only 1/3 of the size of traditional lead-acid batteries, the Super B Andrena 12V2.5Ah Lithium Battery not only simplifies maintenance and installation in tight engine bays, but it also improves fuel economy and performance, delivering sharper handling, quicker acceleration and less strain on suspension components.

High-Performance

The Super B Andrena 12V2.5Ah Lithium Kart Battery delivers exceptional power with a stable and flat discharge curve, meaning over 80% of its capacity is usable. It supports high continuous and pulse discharge currents, making it ideal for demanding karting applications.

Fast charging in as little as 25 minutes minimises downtime, while a long cycle life of over 1,000 full discharges ensures reliable, maintenance-free performance. With a self-discharge rate of less than 3% per month, the battery holds its charge for extended periods, allowing the kart to remain unattended much longer than with traditional lead-acid batteries.

Safe & Reliable

Due to its LiFePO4 technology, which is renowned for its thermal and chemical stability, the Super B Andrena Battery is amongst the safest lithium technologies on the market. As well as the technology, the Andrena Battery casing is made from PC-ABS with an ingress protection rating of IP69. These features make the battery completely dust-tight and waterproof, which is ideal for extreme karting environments.

3-Year Warranty

The Super B Andrena 12V2.5Ah Lithium Kart Battery comes with a 3-year manufacturer warranty and support from Aim Shop’s experienced technical team for your peace of mind. Super B provides batteries that have been engineered and tested against the harshest of environments to ensure high performance for years to come.

Super B Battery 3-Year Warrantee

Technical Information

Technical Specs

Electrical Specifications

  • Nominal Capacity: 2.5Ah
  • Energy: 32Wh
  • Nominal Voltage: 12.8V
  • Open Circuit Voltage: 13.2V
  • Self Discharge: <3% per month
  • Cycle Life: >1,000 (at 10C charge/discharge, 100% DoD)
  • EqPb (Equals lead-acid): 5 - 7Ah

Mechanical Specifications

  • Dimensions (LxWxH): 114 x 32 x 84mm / 4.49” x 1.26” x 3.30”
  • Weight: 0.46kg / 1.0lbs
  • Case Material: PC - ABS
  • Ingress Protection: IP69
  • Cell Type / Chemistry: Cylindrical - LiFePO4
  • EAN-13: 8718531360006
  • Battery Designation: 4IFpR27/66

Charge & Discharge Specifications

  • Charge Method: CCCV
  • Charge Voltage: 14.3V - 14.6V
  • Max Charge Current: 10A
  • End of Discharge Voltage: 8V
  • Discharge Current Continuous: 40A
  • Discharge Pulse Current (1 sec): 136A (54C)

Temperature Specifications

  • Charge Temperature: 0°C to 45°C* / 32°F to 131°F*
  • Discharge Temperature: -20°C to 55°C / -4°F to 131°F
  • Storage Temperature: -20°C to 45°C / -4°F to 113°F

* Do not charge below 0°C / 32°F

Compliance Specifications

  • Certifications: CE, UN 38.3, UL 1642 (Cells)
  • Shipping Classification: UN 3480

SKU: SB-2

Included in the Box

Downloads

Aim PDF
Super B Andrena User Guide
Aim PDF
Super B Andrena Quick Start Guide
Aim Shop Tech Sheet Download Icon
Super B Andrena 12V2.5Ah Tech Sheet
Race Studio 3 Download Icon
Race Studio 3

Comparison Table

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Specs
Andrena 12V2.5Ah
Andrena 12V5Ah
Key Features
  • Ideal for motorcycles and go karts
  • Equals lead-acid: 5 - 7 Ah
  • 2.19kg weight saving over lead batteries
  • Safest lithium iron phosphate technology
  • Long & maintenance-free lifespan
  • Compact & lightweight
  • High discharge rates
  • Low self-discharge
  • Fast charging
  • 3-year warranty
  • Ideal for motorcycles, go karts and quad bikes
  • Equals lead-acid: 10 - 12Ah
  • 1.25kg weight saving over lead batteries
  • Safest lithium iron phosphate technology
  • Long & maintenance-free lifespan
  • Compact & lightweight
  • High discharge rates
  • Low self-discharge
  • Fast charging
  • 3-year warranty
Size & Weight
  • Dimensions: 114 x 32 x 84mm
  • Weight: 0.46kg
  • Dimensions: 114 x 62 x 84mm
  • Weight: 0.85kg
Waterproof
  • IP69
  • IP69
In the box
  • Andrena 12V2.5Ah
  • Andrena 12V5Ah
Technical
  • Nominal Capacity: 2.5Ah
  • Energy: 32Wh
  • Nominal Voltage: 12.8V
  • Open Circuit Voltage: 13.2V
  • Self Discharge: <3% per month
  • Cycle Life: >1,000 (at 10C charge/discharge, 100% DoD)
  • EqPb (Equals lead-acid): 5 - 7Ah
  • Case Material: PC - ABS
  • Cell Type / Chemistry: Cylindrical - LiFePO4
  • EAN-13: 8718531360006
  • Battery Designation: 4IFpR27/66
  • Charge Method: CCCV
  • Charge Voltage: 14.3V - 14.6V
  • Max Charge Current: 10A
  • End of Discharge Voltage: 8V
  • Discharge Current Continuous: 40A
  • Discharge Pulse Current (1 sec): 136A (54C)
  • Charge Temperature: 0°C to 45°C
  • Discharge Temperature: -20°C to 55°C
  • Storage Temperature: -20°C to 45°C
  • Certifications: CE, UN 38.3, UL 1642 (Cells)
  • Shipping Classification: UN 3480
  • Nominal Capacity: 5Ah
  • Energy: 64Wh
  • Nominal Voltage: 12.8V
  • Open Circuit Voltage: 13.2V
  • Self Discharge: <3% per month
  • Cycle Life: >1,000 (at 10C charge/discharge, 100% DoD)
  • EqPb (Equals lead-acid): 10 - 12Ah
  • Case Material: PC - ABS
  • Cell Type / Chemistry: Cylindrical - LiFePO4
  • EAN-13: 8718531360006
  • Battery Designation: 4IFpR27/66-2
  • Charge Method: CCCV
  • Charge Voltage: 14.3V - 14.6V
  • Max Charge Current: 19A
  • End of Discharge Voltage: 8V
  • Discharge Current Continuous: 80A
  • Discharge Pulse Current (1 sec): 255A (54C)
  • Charge Temperature: 0°C to 45°C
  • Discharge Temperature: -20°C to 55°C
  • Storage Temperature: -20°C to 45°C
  • Certifications: CE, UN 38.3, UL 1642 (Cells)
  • Shipping Classification: UN 3480