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The new State-of-the-Art Gen4 LITHIUMAX RESTART11 Bluetooth engine starter battery. The Lithiumax RESTART11 Bluetooth is the ultimate 80D26R battery available anywhere at any price.

Equivalent battery sizes: NS70XMF, NS70MF, NS70, MF80D26R, N50ZZ, NS70XMF, NS70MF, NS70L, NS70LBMF, NS70XMF, NS70MF, S80D26R, NX110-5WC, 110D26R, 55D26R, 4503, E24, MF90D26R, N52, NX110-5MF.


After a year of specific model development and decade of award winning lithium engine starter battery production, we have designed a battery that will suit almost all road, off-road, performance vehicle and boat applications with an unprecedented power-to-weight ratio inc Bluetooth Real-Time monitoring and RESTART control from a dedicated Lithiumax App!


Simply scan the QR code at the top of the battery to download the iOS or Android App for seamless Bluetooth connection to live battery data and RESTART control capability. The Lithiumax RESTART11 Bluetooth has a RESTART feature that will cut the battery power at a safe level if it is inadvertently drained and it can then be restarted in order to start the engine from the Bluetooth Lithiumax App.


There is also button on the battery for restarting should your App be out of reach. A compact battery in a H6 case size that has the dimensions of 255L x 175W x 225Hmm, suitable for all popular 80D26R size battery applications.  A jaw-dropping 6kg weight capable of delivering a phenomenal yet conservative 1000CA (Cranking Amps) and a huge 100Ah PbEq PbEq capacity (40Ah Lithium Nominal). In-fact the Lithiumax RESTART10 Bluetooth delivers over 1200A and more than 900CCA down to –20degC.


Simply put, if you want the best 80D26R battery money can buy, then the Lithiumax RESTART11 Bluetooth is your battery. Ideal for engines up to 7 litres and with IP56 environmental protection, the perfect battery for both on and off-road, 4WD and boat applications.


The Lithiumax RESTART11 Bluetooth can also be used under bonnet in road and off-road vehicles and can double as a starter and/or deep-cycle battery for dual battery installations. Direct drop in fitment for 80D26R applications. Designed for standard alternator charging. Charging systems delivering between 14–15V optimised.


The Lithiumax RESTART11 Bluetooth is covered by a 3 year warranty.


Power: 1000CA and 1200A pulse discharge (3–5 secs)

Capacity: 100Ah PbEq (Lithium Nominal: 40Ah)

Monitoring: BMS System with In-built Bluetooth App monitoring

Safety: over-charge and discharge with an additional Restart 11.5V cut-out

Protection class: IP56

Dimensions: 255mm(W) x 175mm(H) x 225mm(D)

Weight: 6.0kg

Connections: SAE for plus and ground.

Charging cycles: >2000

Warranty: 3 years


Advantages of the Lithiumax 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 IP56 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 will require periodic charging. The App will assist in assessing the frequency of maintenance charging required.

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