LITE↯BLOX LB12MS battery – motorsport version (FIA killswitch & CAN-bus)


Includes 19% VAT
Delivery Time: approx. 14 days

Our feather-light entry-level model for use in motorsport vehicles incl. additional kill-switch harness with CAN-bus connectivity.

Available on back-order


After many years of development and extensive field tests with selected partners in professional motorsport, we now offer our proven LITE↯BLOX product series as a special version for strictly racing applications.

The technology-leading MotorSport battery series has been developed in close cooperation with a large semiconductor company to fit automotive standards and comes with an additional DEUTSCH Autosport connector including motorsport harness, enabling full integration into the vehicle’s CAN-bus system.

Using state-of-the-art semiconductor elements coupled with a powerful microprocessor, the LB12MS provides comprehensive & accurate telemetry recording (current, voltage, temperature) over the entire race distance, supporting fault diagnosis in the vehicle periphery – either via CAN bus or integrated wireless interface (smartphone / tablet).



  • saves 13-18kg (28-40lbs) to standard OEM starter battery with 15-35Ah capacity
  • plug’n’play replacement – fit for almost any production car
  • maintenance-free due to intelligent BMS-System (over-/undervoltage, over-/undertemperatur, overcurrent & short ciruit)
  • full replacement for conventional circuit breaker systems with “solid-state” technology (CARTEK, ARMTECH) in a holistic solution, without additional motorsport harness
  • wireless interface for wireless data monitoring via Smartphone App (can be deactivated)
  • latest premium cell technology (LithiumWerks ANR26650M1B V3)
  • rapid charging (optimal für Start-Stopp)
  • marginally self-drain when not in use (sitting time >150days)
  • fail safe due to innvative concept and premium materials
  • tested to extense in professional motorsport along with the FIA (Motorsport-UK registered 11/LI/19)
  • engineered & handcrafted in Germany with a 5 year extended material guarantee
  • innovative & smart electronics for kill-switch via App in two different programs:
    1.) I.K.O.S. – Intelligent Kill-Operation-Switch:
    effective disconnection of the LITE↯BLOX from the vehicle due to overload or via Smartphone (emergency or extended sitting periods), similar to the common FIA kill-off switch
    2.) A.V.A.T. – Active Vehicle Anti Theft:
    while all consumers are still being provided with energy, the LITE↯BLOX will instantly shut down at any theft attempt



  • 2-4 cylinder engines (1000-2500ccm***)
  • limited daily car use (vehicle parking periods 1-2 weeks*)
  • sportscar / tracktool / motorsport (sprint / rallye / hillclimb / slalom / trackday / time attack / dragracing) / custom bike / tuning / car-hifi / drone / boats
  • not for the use in applications with intelligent alternator control (IBS / IAC) – therefore use our larger models LB20XX / LB28XX


technical data

  • weight: 14XXg / 3,5lbs** (excl. pheriperals)
  • dimensions: 149 x 123 x 110mm (l x b x h)
  • voltage: 13,2V / 15,2V (nom / max)
  • capacity: 7,5Ah / 15-35Ah (nom / Pb-eq)
  • cranking current: 150A / 450A* (cont / peak @RT)
  • temperature: -20 to +80°C
  • lifespan: 3-5x compared to the OEM battery*
  • connection: OEM clamp onto the battery poles (DIN) or via ring terminal (M6)
  • certificates: complies with directives 2001/95/EG, 2011/65/EU, 2006/66/EG, 2008/104/EU, UN38.3
  • delivery scope: LITE↯BLOX + aluminium pole terminals + M6 mounting struts + pole caps + mounting material + motorsport harness (2x FIA kill-switch button / 1x CAN-bus adapter)



instruction manual




FAQ – frequently asked questions



* depending on usage, setup, peripheral, etc.

** since every LITE↯BLOX is built by hand, there might be marginal deviations in these values

*** typical vehicles (recommendation only – please clarify with our customer service before purchase):

  • Audi 80 100 A1 A2 A3 A4 TT B5 B6
  • BMW E30 E36
  • Caterham Super7 Seven 165 / 275
  • Citroen Saxo
  • Fiat 500 Abarth
  • Ford Fiesta / Focus RS MK1 MK2
  • Honda Civic / CRX / S2000
  • Kia Rio
  • Lancia Delta
  • Lotus Elise
  • Mazda MX5 3 MPS
  • Mercedes W124 W201 E190
  • Mini Cooper R50 R51 R52 R53 R54
  • Mitsubishi Colt / Evo Evolution
  • Mazda 5 RX7 RX8
  • Nissan 350Z 370Z GT-R R32 R33 R34 Skyline / Silvia
  • Opel Kadett Ascona Corsa Astra OPC
  • Renault Clio RS 1 2 / Megane RS 1 2
  • Seat Ibiza Toledo Leon Cupra
  • Skoda Fabia / Octavia RS
  • Subaru WRX STI Impreza / BRZ
  • Suzuki Swift / Ignis
  • Toyota Celica / Supra / GT86
  • VW (1-5 I-V) Polo / Golf / Scirocco /  Käfer
  • Westfield Super7



Additional information

Product Features

1400 g
40 × 30 × 30 mm