Sur Ron Ultra Bee Battery 80.3V/81.3v 76Ah V2 with Charger UK STOCK

Original price was: £4,789.00.Current price is: £3,300.00.

Sur Ron Ultra Bee Battery High Power, Super Long Range 80.3V/81.3v 76Ah V2 Battery


10 in stock


Sur Ron Ultra Bee Battery High Power, Super Long Range

80.3V/81.3v 76Ah (Gen2) + Battery Charger

  Next Day Shipping!!


UK VAT is NOT Included

INCLUDING: Battery Lid Additional  Shipping  (Highlands and Islands +£30)


Please email:

EU land ship available


A monster range upgrade over OEM that does not need an aftermarket controler. Miles and miles of riding. With the superb EBMX X9000 power can burst upto 28Kw

Built by the same factory that supplies EBMX. This a  superbly built battery.

Unlike others we stock these in the UK. We DO NOT drop ship like others: we do not grab your money and then pay the manufacture while you wait for delivery. We pay to have your goods sitting in our warehouse here in the UK, BEFORE you have paid.
You don’t have to wait weeks and weeks and if there is an issue, we warranty them here in the UK.
We don’t make these ourselves, but we really highly regard the manufacturer – otherwise we wouldn’t sell them. The batteries’ are all CE approved and certified.

Aftermarket Controller?
WOW! Uncap the Range, Unleash the power!!!

The battery is designed to slot straight into the bike and increase your range as much 50%. As the cells are bigger, there will be less battery sag (voltage drop under full throttle).

This battery will also power after market ccntrolers like the fantastic EBMX X9000
Our recommend power setting with the EBMX X900 is max 21Kw and 900A Phase. Our CEO bike runs at 14Kw for everyday use and off road.  but 17Kw for race and fast rides and 21Kw for competiona and being totally carzy. The bike becomes an animal, a real weapon. Full range is available from this huge 5.95Wh battery – thats almost 4 times more power than a standard Sur Ron Light Bee battery and over 50% more usable power than a Sur Ron OEM Ultra Bee.

So here’s the specs:

Voltage (Nominal) 22s: 80.3V/81.3v
Capacity (nominal): 76Ah – 6102Wh
Weight: 25.5kg
Peak Power: 43kW
Dimensions (mm):225mm x 177mm x 373mm
Dimensions (Inch):8.86″ x 6.97″ x 14.69″


Whats Included:

1 x 80.4V 76ah (Gen2) Battery,

1 x ChargerBattery Lid

1 x   Shipping – UK Mainland (Highlands and Islands £30 addtitional fee)

VAT NOT included.


2 Year Warranty is for manufacturing defaults and does not cover missuse or accidental damage. These units are extremely strong and robust and will not let you down unless abused. We undertake warranties here in the UK. We take the pain!

Please note, Lithium batteries are considered hazardous and due care and attention should be taken. Although these cells are in wide use, and professionally manufactured in a purpose built factory, because of the power of the battery, we strongly recommend that precautions are taken. We do not recommend charging inside the family home and charging should always be supervised. We take no responsibility for misuse. These batteries are thoroughly tested (full discharge and charge cycles at the manufacturing stage and also pre-delivery). These are not DIY or amateur built devices.

Warranties are not transferable.

We reserve the right to slightly modify or change this product without notice.

Bike not included.

** we ship every Tuesday and Thursday from the UK for next day delivery.

VAT is not included, please call for more iunformation.



Buyer releases Electron Cycles or any person trading on or behalf of the business known as Electron Cycles from any liabilities, therein known as Electron Cycles (expressed or implied, arising by law or otherwise) that may occur from the use of products sold by Electron Cycles and purchased by Buyer. These products are being sold for “Off Road/Competition Use” only and may be used only on two wheel vehicles (bicycles, electric bicycles, two wheel electric powered vehicles) used solely for “Off Road/Competition” (off-road being defined as a private land with land owners permission and not public highway or byway). The Buyer also recognises that Lithium batteries are classed as hazardous and should not be: stored, used, charged in place, facility any area that is not fire proof or safe to do so. That batteries should not be taken into the family home, office, workplace or school place. No other applications are intended or implied. The Buyer of this product sold or provided by Electron Cycles acknowledges and agrees that the Seller disclaims any warranty and expressly disclaims any liability for personal injury or damages or any damages to vehicle, expensed occurred, personal property or third persons. Electron Cycles will uphold the warranty of the manufacture of the product sold for a period of six months from date of purchase from manufacturer defect. In the event a manufacturer’s warranty exists, it is agreed and stated that under no circumstances shall the seller or manufacture be liable for any labour charged or travel time incurred in diagnosis for defects, removal, or reinstallation of this product, or any contingent expenses.



Additional information

Weight 29 kg
Dimensions 50 × 28 × 35 cm