Sur Ron 60v – KO NANO + 60v 63Ah 3780Wh Extreme Range

Original price was: £2,898.00.Current price is: £2,699.00. (price including VAT)

Sur Ron – KO NANO Controller + 60v 65Ah

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Sur Ron – KO NANO Controller

60v 63Ah 3780Wh Battery

Extreme Range!

UK Stock, Including Shipping and Taxes


Sorry Only Ship To UK Mainland – No overseas – Sorry No International shipping

We dispatch within three working days.

We only sell the NANO controller in Black

Prices (controller) are set by KO Moto

We do not recommend power over 11000W 160Amps 450A Phase (max for NANO controller)

Charger NOT included ( we supply an adapter)

We give initial set up support on request via a free remote session. You will need a PC for initial setup and can then use the Android  app for further tuning (we will help you with this)

Massive increase in range and acceleration over standard. Perfect for long rides. Set main power to 11KW (160A) and Mid Power (Eco) to your existing battery (Bypassed: 133A/8000w or standard 90A/5500w)

Controller Specifications (must not be set higher for this battery:

Input Voltage: 40-100v
Max Phase Current 450A
Max line Current 160A
Peak Output Power 11,000 Watts
Water Penetration ip67
Operating Temp -25C to 80C
Max Efficiency 98%


Swap out to this KO controller and set you DC line voltage  to 160A DC and phase max at 450A. Have a safe and genuine fast bike that will give heaps of range and fun. The battery is very similar design as its fast 72v brother, but using a different cell and configuration to give maximum range without being crazy tall. We have given this battery a huge range. Perfect for trail riding or long distance commuting.

Max controller setting is 160A DC (line current)

Extra Long Range Sur Ron – 16S13P 60v  3780Wh 63Ah Samsung 21700 cell (4800 mAh  per cell), with fully monitoring (charge and discharge) BMS. Battery designed to fit inside the Sur Ron battery compartment utilizing the existing battery tray. The Cells are genuine branded cells specifically designed for large capacity storage and reliability. Other inferior cells used in cheaper packs simply can’t deliver like these. If you think the cost is high, these batteries have 208 cells that retail in the UK for around £6 each! not including: BMS, fabrication and shipping taxes.

The whole battery is fitted in  hand made stainless steel case designed to handle those inevitable and hopefully not painful “Offs” with hard off road rides and giving masses more protection. The casing is powder coated inside and out.

The battery does not have an integrated voltmeter. If you are using this with a standard controller, a handlebar voltmeter is supplied and can be simply plugged into the charge port of the battery to show voltage (empty at 48V). For aftermarket controllers, that show battery voltage (like ASI) the voltmeter is not required. If you use the Android phone app mounted on your handlebars, you do not need to use a voltmeter.

For bike that do not have a display to show voltage, We include a handlebar mounted display to be located on the throttle side. Simply plug into the charge port of the battery when riding.


Samsung 21700
Bluetooth ANT BMS.
Each cell with additional individual wrapping for added protection.
Additional layers of fiber board, Kapton tape, heat shrink with internal/external powder coated stainless steel sealed box to give maximum protection and insulation.
Double sandwich configuration using 0.2mm pure welded Nickel sheet.
Bluetooth BMS giving individual series condition with balanced charging and on/off function via a mobile device (we recommend always leaving on – never use SHUTDOWN)
An integrated handle for lowering the battery in and out.
Battery gauge to be seated on handlebars – not need if buying an aftermarket controller with a volt display.
Integrated lifting strap.
Charger included
The main battery to controller connectors we use are the same type as used by Sur Ron to keep everything compatible. This allows you to swap your standard battery back should you wish.
Battery is in a super tough hand built stainless steel case designed to keep your battery safe in an accident and waterproof  except immersion or direct jet washing at the cable exits. Designed to fit straight into the bike and maximize the whole battery compartment (the hatch bolts need swapping  out with longer bolts that we supply – 2 minutes and simple). No movement- no rattles!
Charger NOT included (we supply an adapter). But if you want the full potential of the battery  and set the LVC to 48V (standard Sur Ron turn off at 54V, so lower LVC gives much greater range), then you will need an after ,market “Recovery” charger or our full 60v charger. Both located here:
Recovery Charger
Full 60v charger

Please ALSO note, these are genuine new cells and made up into complete battery specially designed by us, built at our oversees  factory or here in the UK by our dedicated battery builders. We simply can’t buy a single battery, Thanks to Paypal fees, shipping and taxes the markup is minimal!

When connecting the battery to the bike and to avoid a spark. Turn the red trip switch on the bike to off.

Charging: First time charging is VERY important. Always connect the charger to the battery with the charger powered up from the mains. This will stop a “Connection Spark”. The battery needs a “Balance Charge” on first charge. Please charge for 12 hours first time.

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 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. CHARGER INCLUDED

Fitting Services (highly recommended)

We now offer a fitting service in different location around the county.
Each location has different working patterns.
Generally the bike will need to be dropped of at prior arrangement and collect one working week later. but must include a full weekend in between.
Price £229 through the website of £200 direct to fitter and not included with the original controller purchase.

Current fitting locations are:

North Devon (Barnstaple)

North Wales & Chester (Holywell)

Watford (Hertfordshire)

Manchester – Eccles

Leeds -Mansfield

South Shields

Birmingham Cannock

Self Fitting: Not too difficult and fitting help available here:

We do not warranty damage caused from your fitting. Every kit is bench tested before leaving our premises.

We give UK support!!!!

* UK Warranty 

Our warranty is limited to 6 months from time of purchase. Due to the use and the nature of this device (Off-Road) and the potential excess  exposure to: water, rain, mud and the possibility to sustained high powered use/abuse, we do not warranty controllers that show signs of damage, excess heat or water penetration. All devices are fully bench tested working with a full working motor before leaving our premises. Any damage caused by your installation is not covered by our warranty. alteration may void warranty. This includes shortening of cables and changing connectors. We highly recommend the use of one of recognized fitters where installation is fully covered.

Warranties are not transferable.

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



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 product sold or provided by Electron Cycles acknowledges and agrees that 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 manufacturer 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 18 kg
Dimensions 50 × 28 × 35 cm