LITE↯BLOX PS40MS lightweight battery for motorsport racing (FIA Killswitch & CAN-bus)


Includes 19% VAT
Delivery Time: approx. 14 days

Our lightweight motorsport battery in the form factor of common racing batteries (HAWKER Enersys SBS30 / ODYSSEY Extreme Racing 30 / SUPER-B Mason / BRAILLE MicroLite B128L).


The innovative LITE↯BLOX PS40MS accumulator comes in a thermally & mechanically decoupled CFRP housing with intelligent power electronics, controllable via app – made in Germany:

The technology-leading LITE↯BLOX LB MotorSport accumulator 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 PS40MS 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 up to 20kg in weight compared to commercially available starter batteries based on lead-acid
  • Housing form factor analogous to common racing batteries (Varley Red Top 40 / HAWKER Enersys SBS40 / ODYSSEY Extreme Racing 40 / SUPER-B Mason / BRAILLE MicroLite B128L)
  • Plug’n’play exchange & suitable for almost every vehicle
  • Innovative power electronics (BMS) for disconnection via smartphone
  • Maintenance-free thanks to intelligent electronics with active protection against misuse and overload
  • Use of the latest premium cell technology (LithiumWerks ANR26650M1B V3)
  • Short charging times, therefore ideal for start-stop
  • Marginal self-discharge when deactivared (sitting time ~ 250 days)
  • Maximum security through premium components
  • extensively used in professional motorsport
  • engineered & handcrafted in Germany



  • 4-12 cylinder engine (2500-XXXXccm***)
  • Sprint, Rallye, Hillclimb, Tracktools, Time Attack, Dragracing, NASCAR, GT, DTM)


technical data

  • weight: 40XXg** (incl. pole terminals)
  • dimension: 249 x 96 x 171mm (l x b x h)
  • voltage: 10,0V / 13,2V / 15,2V (min / nom / max)
  • capacity: 25Ah / 75-100Ah (nom / Pb-eq)
  • current: 350A / 1500A* (cont / peak @RT)
  • temperature: -20 to +80°C
  • lifespan: 3 to 5x onto standard battery *
  • connection: plug’n’play via claps (DIN) or ring lugs (M6)
  • certificates: compliant to 2001/95/EG, 2011/65/EU, 2006/66/EG, 2008/104/EU, UN38.3
  • delivery scope: LITE↯BLOX + protection caps + mounting material



instruction manual


FAQ – frequently asked questions