5 products
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Battery Freaking 72V 45AH 25KW
evfreak
£2,899.00 £2,450.00 Save £449.00
Sale
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Battery and BAC Controller Performance Kit
evfreak
£2,899.00 from £2,400.00 Save £499.00
Sale
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Battery Range Dominator 72V 55AH
evfreak
£3,699.00 £3,399.00 Save £300.00
Sale
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Battery FastBee 72V 44AH 28KW
evfreak
£2,899.00 £2,550.00 Save £349.00
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Battery 60V "Ranger" 65AH 12KW
evfreak
£2,550.00
evfreak

Battery Freaking 72V 45AH 25KW

£2,899.00 £2,450.00 Save £449.00
Double your range with a new Sur-Ron battery and tripple up your torque and acceleration. This Sur-Ron 72v battery is compatible with the Sur Ron . Please note: in order for this to work you need upgraded controller, if you don't have one you can get one from us
EV-FREAKS leading the market offering ASI BAC controllers so that you can triple the bike’s power, too!

   Unlike Sur-Ron upgrades from competitors, this battery is laser-welded and assembled by hand with authentic SAMSUNG cylinder lithium cells and pure nickel plates. The powder-coated stainless steel case is waterproof and crash-proof, even in extreme outdoor conditions. Easily service the battery and swap out components as needed – the matte black case is sized to perfection and it’s not filled with a resin compound.

    This upgraded battery delivers 15KW of continuous power with a 25KW PEAK. Plus, it’s equipped with temperature sensors and a Bluetooth battery management system to prevent overheating. Now you can go twice the distance and race at speeds up to 75mph.

  • 72v, 45ah, 3,25Kwh
  • 15kw continuous, 25w peak
  • Authentic Samsung Q30cells
  • Insulated, matte black stainless steel case
  • Discharge BMS protected ( 400Amp discharge ; Charge 40Amp)
  • BT connectivity to IOS & Android for advanced data monitoring
  • 300pcs high quality authenthic SAMSUNG Q30 cells inside cost of 4-5gbp each.  (300*4=1200-1400gbp only cells price for us to buy)
  • Heavy duty stainless steel case. Cutted & welded with laser.
  • Precariously sanded and powdercoated in matt black.
  • Tempsensors to prevent overheating.
  • Only 20mm higher when stock battery. hardware for the battery compartment flush close is supplied.

    Secure Checkout
    EVFREAKS WARRANTY
    Do I get warranty on my products if purchased from EVFREAKS?
    All EVF Production line parts are warrantied for 1 year - we do machining all in our In-House CNC Facility based in Germany and we do vouch for our quality as we use only 5 axis machines and manufacturing only from billet aluminium class 7.
    Does EVFREAKS Battery builds are warrantied?
    We are offering 12 months warranty on all custom battery solutions purchased from our engineers for your EV application! Hasle free maintenance!
    Does EVF ASI BAC Controller upgrade kits are warrantied?
    This is sold strictly only for race use and are warranted for 2 weeks!
    If I'm willing to purchase the brand new Sur-Ron from you guys - is it warrantied?
    All brand new Sur-Ron X and Sur-Ron L1E models purchased from us are completely warrantied according to Sur-Ron official warranty terms & conditions.
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Sur Ron / Segway Upgraded Battery 60V 62AH 15KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Sur Ron / Segway Upgraded Battery 60V 62AH 15KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW
    Battery Freaking 72V 45AH 25KW

    Customer Reviews

    Based on 2 reviews
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    K
    Kyle Rourke
    Best battery on the market

    Bought a full kit a couple month ago and I have to say it’s the best kit on the market. Deffo worth the wait

    C
    Christoph Dalla Bona
    More than amazing

    Best suron special part together with bac4000

    evfreak

    Battery and BAC Controller Performance Kit

    £2,899.00 £2,450.00 Save £449.00
    Double your range with a new Sur-Ron battery and tripple up your Power, torque and acceleration with the ASI BAC4000 OR ASI BAC8000 Controller.
    Now you can go twice the distance and race at speeds up to 80MPH.
    Unlike Sur-Ron upgrades from competitors - this battery is laser-welded and assembled by hand using only authentic SAMSUNG cylinder lithium cells and pure nickel plates. No pouch cell technology is involved here. The powder-coated stainless steel case is waterproof and crash-proof, even in extreme outdoor conditions.
    This is completely Plug & Play bundle for the Sur-Ron power upgrade!
    Order a kit, install it at home or at ourworkshop - schedule a remote programming session with one of our engineers to get a fine custom tune - and you ready to rip the trails with the 3-4x more power in comparision with stock Sur Ron.

    Battery features:
    • 72v, 45ah or 60v 63ah 
    • 15kw continuous, 25w peak
    • Authentic Samsung cylinder cells
    • Insulated, matte black stainless steel case
    • Discharge BMS protected ( 400Amp discharge ; Charge 40Amp)
    • BT connectivity to IOS & Android for advanced data monitoring
    • Tempsensors to prevent overheating.

    Controller features:

    • BAC4000 or BAC8000
    • LCD EggRider V2 screen - so you can easily swap between pre-programmed modes & power levels with a single touch.
    • iOs & Android App on which you are able to adjust the power levels, speed, field weakening, battery voltage, set password, track ride statistics & much more
    • Alta Electric Throttle for improved gas modulation & response
    • Aluminium CNC Heatsink-Mounting Kit protects and cools the controller hardware temps down
    • Custom EVF waterproof wirring loom, phase extension cables
    • Every customer gets a custom tuning and programming session
    Note:
    This bundle saves you 10% which is equal in £300-500 savings alone easy!

      Secure Checkout
      EVFREAKS WARRANTY
      Do I get warranty on my products if purchased from EVFREAKS?
      All EVF Production line parts are warrantied for 1 year - we do machining all in our In-House CNC Facility based in Germany and we do vouch for our quality as we use only 5 axis machines and manufacturing only from billet aluminium class 7.
      Does EVFREAKS Battery builds are warrantied?
      We are offering 12 months warranty on all custom battery solutions purchased from our engineers for your EV application! Hasle free maintenance!
      Does EVF ASI BAC Controller upgrade kits are warrantied?
      This is sold strictly only for race use and are warranted for 2 weeks!
      If I'm willing to purchase the brand new Sur-Ron from you guys - is it warrantied?
      All brand new Sur-Ron X and Sur-Ron L1E models purchased from us are completely warrantied according to Sur-Ron official warranty terms & conditions.
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit
      Battery and BAC Controller Performance Kit

      Customer Reviews

      Be the first to write a review
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      evfreak

      Battery Range Dominator 72V 55AH

      £3,699.00 £3,399.00 Save £300.00
      6-8WEEKS BUILD TIME WITH CURRENT QUEUE FOR THIS OPTION
      • 72v, 55ah, 3,8Kwh
      • 18kw continuous, 28kw peak
      • Authentic Samsung cells
      • Discharge BMS protected ( 400Amp discharge ; Charge 40Amp)
      • BT connectivity to IOS & Android for advanced data monitoring
      • Heavy duty stainless steel case. Cutted & welded with laser.
      • Tempsensors to prevent overheating.

        Secure Checkout
        EVFREAKS WARRANTY
        Do I get warranty on my products if purchased from EVFREAKS?
        All EVF Production line parts are warrantied for 1 year - we do machining all in our In-House CNC Facility based in Germany and we do vouch for our quality as we use only 5 axis machines and manufacturing only from billet aluminium class 7.
        Does EVFREAKS Battery builds are warrantied?
        We are offering 12 months warranty on all custom battery solutions purchased from our engineers for your EV application! Hasle free maintenance!
        Does EVF ASI BAC Controller upgrade kits are warrantied?
        This is sold strictly only for race use and are warranted for 2 weeks!
        If I'm willing to purchase the brand new Sur-Ron from you guys - is it warrantied?
        All brand new Sur-Ron X and Sur-Ron L1E models purchased from us are completely warrantied according to Sur-Ron official warranty terms & conditions.
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH
        Battery Range Dominator 72V 55AH

        Customer Reviews

        Be the first to write a review
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        evfreak

        Battery FastBee 72V 44AH 28KW

        £2,899.00 £2,550.00 Save £349.00
        Double your range with a new Sur-Ron battery and tripple up your torque and acceleration. This Sur-Ron 72v battery is compatible with the Sur Ron . Please note: in order for this to work you need upgraded controller, if you don't have one you can get one from us
        EV-FREAKS leading the market offering ASI BAC controllers so that you can triple the bike’s power, too!

           Unlike Sur-Ron upgrades from competitors, this battery is laser-welded and assembled by hand with authentic SAMSUNG cylinder lithium cells and pure nickel plates. The powder-coated stainless steel case is waterproof and crash-proof, even in extreme outdoor conditions. Easily service the battery and swap out components as needed – the matte black case is sized to perfection and it’s not filled with a resin compound.

            This upgraded battery delivers 18KW of continuous power with a 28KW PEAK. Plus, it’s equipped with temperature sensors and a Bluetooth battery management system to prevent overheating. Now you can go twice the distance and race at speeds up to 75mph.

        • 72v, 44ah, 3,25Kwh
        • 18kw continuous, 28kw peak
        • Authentic Samsung cells
        • Insulated, matte black stainless steel case
        • Discharge BMS protected ( 400Amp discharge ; Charge 40Amp)
        • BT connectivity to IOS & Android for advanced data monitoring
        • 300pcs high quality authenthic SAMSUNG Q30 cells inside cost of 4-5gbp each.  (300*4=1200-1400gbp only cells price for us to buy)
        • Heavy duty stainless steel case. Cutted & welded with laser.
        • Precariously sanded and powdercoated in matt black.
        • Tempsensors to prevent overheating.
        • Only 20mm higher when stock battery. hardware for the battery compartment flush close is supplied.

          Secure Checkout
          EVFREAKS WARRANTY
          Do I get warranty on my products if purchased from EVFREAKS?
          All EVF Production line parts are warrantied for 1 year - we do machining all in our In-House CNC Facility based in Germany and we do vouch for our quality as we use only 5 axis machines and manufacturing only from billet aluminium class 7.
          Does EVFREAKS Battery builds are warrantied?
          We are offering 12 months warranty on all custom battery solutions purchased from our engineers for your EV application! Hasle free maintenance!
          Does EVF ASI BAC Controller upgrade kits are warrantied?
          This is sold strictly only for race use and are warranted for 2 weeks!
          If I'm willing to purchase the brand new Sur-Ron from you guys - is it warrantied?
          All brand new Sur-Ron X and Sur-Ron L1E models purchased from us are completely warrantied according to Sur-Ron official warranty terms & conditions.
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW
          Battery FastBee 72V 44AH 28KW

          Customer Reviews

          Be the first to write a review
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          evfreak

          Battery 60V "Ranger" 65AH 12KW

          £2,550.00 Save £-2,550.00
          Double your range with a new Sur-Ron battery and double up your torque and acceleration. UP To 12 KW Peak
          This Sur-Ron 60V battery is compatible with the Sur Ron . Please note: This works with the stock controller and delivers double the range. In order for this to deliver up to 12Kw power you need upgraded controller, if you don't have one you can get one from us
          EV-FREAKS leading the market offering ASI BAC controllers so that you can triple up the bike’s power, too!

             Unlike Sur-Ron upgrades from competitors, this battery is laser-welded and assembled by hand with authentic SAMSUNG cylinder lithium cells and pure nickel plates. The powder-coated stainless steel case is waterproof and crash-proof, even in extreme outdoor conditions. Easily service the battery and swap out components as needed – the matte black case is sized to perfection and it’s not filled with a resin compound.

              This upgraded battery delivers 12KW pure power. Plus, it’s equipped with temperature sensors and a Bluetooth battery management system to prevent overheating. Now you can go twice the distance and race at speeds up to 70mph.

          • 60v, 65ah
          • 9kw continuous, 12kw peak
          • Authentic Samsung cells
          • Insulated, matte black stainless steel case
          • Discharge BMS protected
          • BT connectivity to IOS & Android for advanced data monitoring
          • Heavy duty stainless steel case. Cutted & welded with laser.
          • Precariously sanded and powdercoated in matt black.
          • Tempsensors to prevent overheating.
          • Only 30mm higher when stock battery. hardware for the battery compartment flush close is supplied.

            Secure Checkout
            EVFREAKS WARRANTY
            Do I get warranty on my products if purchased from EVFREAKS?
            All EVF Production line parts are warrantied for 1 year - we do machining all in our In-House CNC Facility based in Germany and we do vouch for our quality as we use only 5 axis machines and manufacturing only from billet aluminium class 7.
            Does EVFREAKS Battery builds are warrantied?
            We are offering 12 months warranty on all custom battery solutions purchased from our engineers for your EV application! Hasle free maintenance!
            Does EVF ASI BAC Controller upgrade kits are warrantied?
            This is sold strictly only for race use and are warranted for 2 weeks!
            If I'm willing to purchase the brand new Sur-Ron from you guys - is it warrantied?
            All brand new Sur-Ron X and Sur-Ron L1E models purchased from us are completely warrantied according to Sur-Ron official warranty terms & conditions.
            Battery 60V "Ranger" 65AH 12KW

            Customer Reviews

            Be the first to write a review
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