LITE↯BLOX LB20MS battery – motorsport version (FIA killswitch & CAN-bus)


Includes 19% VAT
Delivery Time: approx. 14 days

Our feather-light mid-size 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 LB20MS 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 15-22kg (33-48lbs) to standard OEM starter battery with 35-55Ah 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 >200days)
  • fail safe due to innvative concept and premium materials
  • tested in professional motorsport & FIA approved for Formula3 F3 & Motorsport-UK registered (11/LI/19)
  • engineered & handcrafted in Germany with a 5 year extended material guarantee
  • innovative & smart electronics for kill-switch via Smartphone 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



  • 4-8 cylinder engines (2500-4000ccm***)
  • daily driven car use with restrictions (vehicle parking periods 2-4 weeks*)
  • sportscar / tracktool / motorsport (race track circuit / 24h race / endurance / dragracing / formula F3 / NASCAR) / tuning / Car-Hifi / boats
  • for the use in applications with intelligent battery management (IBS / IAC) –> battery programming mandatory!
  • for all vehicles from 2019 where the car battery can not be programmend to the ECU our special IBS-adapter is mandatory
  • for the use in applications with regenerative brake system (“KERS”) use our model LB28XX only
  • for vehicles of the BMW F-series (type M3 / M4), the OEM battery cable of the BMW M2 must be used (IBS 61219117877)


technical data

  • weight: 20XXg / 4,9lbs** (excl. pheriperals)
  • dimensions: 149 x 123 x 110mm (l x b x h)
  • voltage: 13,2V / 15,2V (nom / max)
  • capacity: 12,5Ah / 35-55Ah (nom / Pb-eq)
  • cranking current: 250A / 750A* (cont / peak @RT)
  • temperature: -20 to +80°C
  • lifespan: 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 TTS TTRS B5 B6
  • Alfa Romeo 4c / Giulietta
  • BMW E-Serie 1M M3 E30 E36 E90 E92 / F-Serie M2 M3 M4
  • Caterham Super7 Seven 355 / 485
  • Fiat 500 Abarth
  • Ford Fiesta / Focus RS MK3 MK4 / Mustang
  • Honda Civic / CRX / NSX / S2000
  • Hyundai Genesis
  • Lancia Delta
  • Lexus IS (F)
  • Lotus Elise Elan Exige Evora Europa
  • Mazda MX5 3 5 RX7 RX8 MPS
  • Mercedes W124 W201 E190 E300
  • Mini Cooper R50 R51 R52 R53 R54 R55 R56 R58 S Works
  • Mitsubishi Colt / Evo Evolution
  • Nissan 350Z 370Z GT-R R32 R33 R34 R35 Skyline / Silvia
  • Opel Kadett Ascona Corsa Astra OPC
  • Porsche 911 993 964 986 987 996 997 718 981 Cayman Boxster
  • Renault Clio MK1 2 3 4 / Megane MK1 2 4 4 RS Trophy
  • Seat Ibiza Toledo Leon Cupra
  • Skoda Fabia / Octavia RS
  • Subaru WRX STI Impreza / BRZ
  • Suzuki Swift / Ignis
  • Toyota Celica / Supra / GT86
  • VW (1-6 I-VI) Polo / Golf  R Clubsport S / Scirocco / Multivan T4 VR6 4motion / Käfer
  • Westfield Super7


Additional information

Product Features

2000 g
40 × 30 × 30 mm