Lithiumax Gen6 RESTART9 900CA Bluetooth Battery

The Lithiumax Gen6 RESTART9 900CA Bluetooth Battery is a cutting-edge lithium starter battery designed for performance, reliability, and control. Delivering 900 cranking amps (CA) in an ultra-lightweight package, it features built-in RESTART low-voltage recovery technology and Bluetooth connectivity for real-time monitoring via the Lithiumax app. Ideal for high-performance street cars, motorsport, 4x4, and EV/hybrid conversions, the Gen6 RESTART9 offers fast recharge, high durability, and extended cycle life — all in a compact, race-proven design.

• Product Specifications

  Can be fitted in any orientation including upside down. Lithiumax High Performance Replacement Batteries - LiFePO4 (Lithium Ferrous Phosphate) is significantly superior and safer than the older Lithium-Ion battery technology. With in-built Bluetooth App monitoring as well as 'RESTART' technology with multiple levels of BMS controlled safety built into the battery, with Restart accessible via the Lithiumax App and on-battery button.

  Energy storage in Lithiumax batteries has advanced to the point of being very safe; ultra-lightweight and will last up to 4 times longer than an lead-acid or AGM/GEL battery. Advantages of the Lithiumax Performance LiFePO4 Lithium Battery:

  • 'RESTART' safety technology
  • DEKRA tested and UN38.3 Approved
  • Autosport International Award Winning Technology
  • In-built Bluetooth monitoring and Restart control
  • Dry cell, no acid, no gassing
  • Waterproof to IP65 Environmental standards
  • Shockproof 
  • Direct drop in replacement compatible with all 14V-15V charging systems and alternators 
  • Battery Monitoring BMS System onboard - manages input and output current, charge, cell balance, temperature and RESTART
  • Flat discharge curve 2000+ discharge cycles vs 500 for lead-acid or AGM/GEL 
  • Higher average voltage. Much more linear power than Lead-Acid or AGM/GEL
  • Safe, non volatile 
  • Environmentally friendly, organic compounds 
  • 5 - 10 year usable life span
  • Replaces lead/AGM/GEL at only 20% of the weight 
  • Quicker starting with a full 1 volt higher than lead/AGM/GEL and less voltage drop during cranking
  • Improved engine management & data logging performance with more stable voltage
  • Less horsepower loss from the alternator due to efficient charging, 4 times faster than lead-acid/AGM/GEL!
  • Note: Bluetooth batteries do have a drain due to the Bluetooth modules constant operation and may require periodic charging. The App will assist in assessing the frequency of maintenance charging required.

  Specifications: Gen5 900CA Lithium LiFePO4 Car/Bike/Boat & Aircraft Starter Battery - 1200A pulse discharge (3 secs) - 68Ah EqPb lead-acid/AGM/GEL equivalent (23Ah Lithium Nominal). RC rating of 130 mins at 25 degC. Battery Monitoring RESTART BMS System. In-built Bluetooth App monitoring and Restart control.

  Dimensions: (H)175 x (W)165 x (D)125mm

  Weight: 3.9kg

  Battery operating temperature: -20degC to 85degC

  SAE terminal posts also available. Please see 6mm (M6) SAE terminal posts in accessories.

  Aluminium mounting brackets as well as OEM fitting kits also available in the accessories section.

  Lithiumax battery chargers also available in accessories.

  Lithiumax RESTART9 Bluetooth batteries carry a 2 year warranty as standard with up to 5 years available.

  Typical vehicles

  • BMW 140i, 240i, 340i, 440i, 550i
  • BMW E9x M3, M2, M4, M5, M6
  • BMW E46 M3
  • VW Golf (I to VII) GTI, Clubsport, R 2.0TFSI
  • Seat Ibiza Leon Cupra 2.0 TFSI
  • Audi TTS & TTRS, RS3 (all VAG 2.5TFSI)
  • Audi RS4, RS5, RS6, RS7
  • Renault Megane RS 2
  • Mercedes A43 AMG, C63 AMG, AMG GTS & GTR
  • Porsche 991: 993, 996, 997, 991, 992, GT3 (RS) & GT2 (RS)
  • Porsche Boxter & Cayman 986, 987, 981, 718 (GT4)
  • Nissan 350Z 370Z GT-R R32 R33 R34 Skyline / Silvia
  • Caterham Super7 Seven 355 & 485
  • Holden Commodore: All
  • Ford Focus MK2 & MK3
  • Ford Falcon: All
  • Ford Mustang
  • Ford GT / GT40
  • Nissan GT-R R35
  • Subaru WRX STI Impreza
  • Toyota Supra 1JZ 2JZ
  • Mazda 3 MPS
  • Mercedes W124 W201 E190 E300
  • Mini Cooper S & Works R53 R54
  • AC Cobra
  • Chevrolet Camaro & Corvette (LS engines)
  • Dodge Charger & Challenger
  • Dodge Viper
  • Honda NSX
  • Jaguar F-Type
  • Koenigsegg CCR CCX Agera
  • Lamborghini Gallardo, Huracan & Aventador
  • Lexus IS (F) ES LS RC SC
  • Mosler MT900
  • Ferrari: All
  • Pagani Zonda