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Sur Ron 60v Long Range “Direct Swap” Battery 63Ah
16S13P 63Ah Panasonic 21700
Full Function Bluetooth BMS
UK Warranty 12 Month Warranty
Now in a Tough Protective Stainless Steel case powder coated black !
Light weight Powerful and only 18 KG!
Fully Protected by BT BMS

Designed to run on the standard Sur Ron bike as a direct swap in battery, increasing the range over 200%

Use your standard controller (no real power increase – just range) or swap out your controller and set it to 165A DC (for ASI can be set at 11500W) and phase max at 400A. Use with the: ASI BAC2000, ASI BAC4000 or ASI BAC8000 and Nuclear controllers (any 60v capable controller); have a safe and genuine fast bike that will give heaps of range and fun. The battery is very similar design as its fast 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.

These are designed to go straight into a standard bike with X controller or for bikes that are set at 165A DC 400A phase.

Please note on L1e Bikes, orange warning lights will flicker on the main display (we cover them up and they have no effect on the bike) and a small error code will appear on the display – there is no fix for this. Use the voltmeter included to know battery state of charger – empty at 48V

If this battery is to be used by a third party controller, Max setting 165A. DC Phase 400PhA, Watts 11500 (but not continuous)

This will work perfectly with the original X Controller but still only taking 4-5000 watts (you need a bigger controller for more power).

High Power Sur Ron Battery 16S13P 60v  3780Wh 63Ah Panasonic  21700 cell (4800 mAh  per cell),  with ANT bluetooth BMS (works on IOS and Android) 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 volt meter. 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 after market controllers, that show battery voltage (like ASI) the volt meter is not required.

Some versions of the Sur Ron controllers may go into limp mode if using this battery with no communication port (not using an aftermarket controller). This will need a very simple mod to the plug that normally connects to the battery. Please see the photo of the battery communication connector and the two pins that are crossed with a simple piece of: wire, or spade connector or similar piece of conductive metal. Note the area circled in red.

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.


16s13p Panasonic  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 nickle 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 after market controller with a volt display.
Integrated lifting strap.
Charging port via an XT60 connector with a free adapter to go straight onto your original Sur Ron charger.
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!

Your Sur Ron charger will recharge the battery, but to get full range, you will need to purchase our 60 V charger or our recovery charger. The standard SR charger can only go as low as 54V  yet the battery can go as low as 48V

From our tests, not all Sur Ron frames are exactly the same. Sur Ron recently seem to have let their quality control down a bit. On our mark two prototype (pre releases) we suddenly found that our case did not fit in the 4th bike we tested it in, Sur Ron hand not cleaned the battery compartment frame welds. We then went back to the drawing board and re-designed the case.
The new and for sale case has flitted all 4 test bikes. Its a snug and tight fit to maximize the cell capacity and keep the battery as low as possible. It is very slightly possible that there is anther bike out there with poor welds. In this case there is a very  small possibility that your bike welds will need cleaning up with a Dremel/grinder, although with this latest design we have not found this in over 50 installs. This is a simple job and causes no damage to the bike. I would like to make the point clear that we do not expect this to be needed  by 99.9% of our customers the battery should slot straight in.



When will I receive my order?

Orders placed before 12PM are dispatched same day and can arrive in as little as 24 Hours!

Will this item fit my bike?

Most of our parts are universal meaning they fit a vast range of bikes, still need help? Call Us

Do bikes come assembled?

Most mini dirt bikes come needing small assembly, however we can provide technical support where needed!

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