The very best battery for any condition, it has it all.
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Huge voltage for max speed, huge power to climb trees, huge capacity to go further, it has it all.
Our 80V Mega 80 Sur Ron battery boasts exceptional power and speed, allowing you to reach new heights and go further than ever before.
With a peak power of 17kW and a 77% increase in capacity, this battery is designed to be the ultimate choice for those who demand the best. You'll be able to fly at 300% the power of your factory bike, the only question is: can you handle that?
We ship worldwide (batteries are limited to Europe). Products indicated as being in stock are shipped in less than 72 hours after you place the order. Our warehouse is located in France, so transport cost and time may vary depending on the delivery country.
Changing one's mind is human. That's why you have up to 30 days after the delivery of your order for a return. Just let us know and we will take care of all the details.
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We offer different payment methods to accommodate your preferences: Credit Cards, PayPal, Wire Transfer & Klarna.
Your order is automatically validated as soon as the payment is confirmed. In case of a return, your refund goes to the payment method used for the order.
Batteries are the fuel powering our bikes. If we want stellar performance, we'd better use rocket fuel! 🚀
Unleash your ride with the Mega 80 Sur Ron Battery—crafted for speed, power, and endurance. Hand-built in France with premium A-grade Samsung cells, this game-changer delivers 3x the power of the stock battery and a 77% capacity boost, doubling your range to 80km. It fits seamlessly with a hook riser, perfect for epic adventures or track domination.
A programmable BMS fine-tunes performance, cutting current if needed to protect cells—safe charging, even at freezing temps. Choose 60V for compatibility or 80V for unmatched power. Either way, this battery rocks your ride.
| Cells | A-grade Samsung Li-Ion INR 21700 cells |
|---|---|
| Nominal Voltage | 80V |
| Nominal Capacity | 45Ah (3564Wh) |
| Power Output | up to 17kW |
| BMS | 300A bluetooth BMS |
| Cell connections | 0.3mm pure copper busbar |
| Casing | stainless-steel case with integrated handle and LCD |
| Cycle Life | 500 cycles with 80% of nominal capacity |
| Weight | 15kg |
| Height | 37cm |
| Compatibility | all 80V compatible controllers and chargers |
what connector use this battery? 1 Answer
Quentin 
The battery uses the stock LB connector (pre 2024 version). We haven't updated the product page yet, but we also have QS8 versions as an option. You can order them already by just precising it in the order note 😉
Hi, does it come with QS8 connector and the cable set? Kind Regards Mathijs 1 Answer
Quentin
Hi there, Please ask for it, we'll deliver QS8 and the power cable that goes with it 🙌
Will it work with torp TC1000? 1 Answer
Quentin
Absolutely!
do u ship to US? 1 Answer
Quentin
Unfortunately, not at this point. But we're working on it!
Does this battery suit the ko motor and controller? If so do you ship to Australia? 1 Answer
Quentin
Yes it suits both KO motor and controller. Unfortunately, so far, unless you have a shipper willing to forward it, we cannot ship outside the EU.
does it come with charger and battery cap extender? 1 Answer
Quentin
Yes it comes with he battery cap extender. The charger isn't included though, but we have them in stock 👍
Hi, what is the max continuous and peek power of 72v45ah and 80v40ah battery? 1 Answer
Quentin
Hi, we rate the peak power at 15kW but it can go higher when above 50% SoC (I personally ride it at 18kW). Continuous doesn't mean much in our industry, it's a bit like asking how long a petrol engine can run in the red zone before breaking… That being said, you'll have no issue discharging at 100A continuous.
will this fit my ko motor and ko rush controller combo if u don't know then . do u ship to u.s?FL? and also would this fit a moto kit 4mf ? if u don't know then , this would fit the original cables that come stock right ? 1 Answer
Quentin
We don't ship batteries outside of Europe yet, but we're working on it and it'll be good in a few weeks.
Hi, how does it work with the torp tc 500 controler? Do you get higher rpm`s / top speed, than with a 72V battery and is the original powertrain ok, or does it heat up, when you ride it hard? By the way the battery top looks so nice! Thanks 1 Answer
Quentin
Hi Dominik! Thanks for the kind words :) The higher the voltage the more efficiently it performs so the motor heats up less on the contrary. Nevertheless the TORP controller doesn't yet support 80V batteries. The hardware could do it but they limit the software at 85V.
Hi, can you tell me max and min voltage from the 80v battery 1 Answer
Quentin
A fully charged 80V is 92.4V while you can assume that at 60V you're at the end of the discharge (although you can go as low as 57V).
How much is the 80volt battery with shipping to new mexico in American money .and what would have to be done to my controller because there is no 80volt setting on my controller.ko motor and controller. 2 Answers
Hi, you can run this battery with the 72V hex file/firmware from KO. There are people even running 84V batteries. They work no problem with the 72V hex. Only thing to keep in mind is you need to set the low voltage cut-off higher for this battery with the pc software (or the old app). Or don't let the voltage sag beneath 60V.
Quentin
Hi Jerry. At the moment we cannot ship outside of Europe but we're working on that. Now regarding the KO setup, they advertise on their website their compatibility with up to 100V, but I haven't been able to get my hands on one so that's to be checked with them.
Will the 80volt battery work with my 72volt ko controller and motor for surron.? 1 Answer
Quentin
Hi Jerry. KO website states that they support up to 100V so based on their saying, it should work no problem. But we haven't been able to get on to try yet. Maybe ask their customer service to double check.
Hello, what happens to the ugly black multi-pole plug. Is it simply not plugged in? what changes as a result. have the torp tc500. will then no longer show the cell voltages, right? how is it activated? The key will then no longer work. Thank you L.G. David 1 Answer
Quentin
Hi David, The "ugly" plug isn't used any more. It's just a data cable that sends information from the stock BMS to the stock controller. Aftermarket controllers don't need this as they get battery voltage (hence state of charge) directly from the power cable. Cheers, Quentin
Hi Guys, is 15kg the real weight of this battery? 1 Answer
Quentin
Yes, it's clocking in at just 15kg.
Hallo, how big is the battery? 1 Answer
Quentin
Hallo Mathias. The battery is just under 37cm so it fits the stock hatch with just a hook riser (that we provide, as seen on the photos).
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