£2,799.00 Original price was: £2,799.00.£2,699.00Current price is: £2,699.00. (price including VAT)
Sur Ron Battery 81.4v 22s 3663Wh 45Ah Molicel P45b Diablo Spawn Molicel P45b
4 in stock
Shipping: UK next day (Free. Additional Shipping for Highlands and Islands +£30). EU land ship available, bank transfer only (20% VAT Removed) (For EU please email: info@electroncycles.com) Cash on collection available by appointment
Power: Extreme 45kw Range: Very High 3663Wh Height: Tall 373 mm
More V. More RPM. More top speed. Less heat. More gearing to play with!
Sur Ron Battery 81.4v 22s 3663Wh 45Ah Diablo Spawn Molicel P45B. This is the slightlyt smaller (range wise only) of the Diablo. We wanted to make aslightly more cost effective battery with almost identical performnce with only a small sacraifce to range but a huge price drop of around £500 UKP. This Sur Ron battery is only surpassed by its “father” the Diablo and is a truly incredible piece of engineering. The build list is a dream: using Molicell P45b. These are the very best cells second only to the illusive and more expensive p50b cells on the market – (the Diablo P50b is under ration from Molicell and we simply cant get any more). Pure copper sheet connections. Hybrid ANT 550 BMS (220A/550A), stainless steel 316 casing.
As this is a ultra high powre battery. we supply a High Power Loom and direct parallel loom (one replaces the trip loom, the other goes direct to the controller. This reduces heat and ensures that the extra thick pair 6AWG wires can supply fill power.
Ohms law sates V(volts) x A (amps) = W (watts). Electric motor spins so many times per volts. More volts more spins (RPM) more top speed. But here is the geeky and cool bit (literally). Amps create heat, so the less amps you use, the cooler stuff runs. Heat kills electrical components as the heat literally melts soldered contacts internally, insulation burns off and glues melt. When you increase voltage, you need less amps to get the same amount of power. For example as 72v battery running at 200 Amps gives 14400 watts. But if you use a 81.4 battery at 200 amps, you get 16200Watts!!! So if you want to run cooler then drop your amps back down to 176A and your still hitting the same power. With this battery you can set your amps as high as your controller can go. It will burst (for a short period) 45000 watts (45Kw) but will maintain 18Kw.
Cells (there are 220 in this battery) all have internal resistance. The more resistance, the more heat they produce, until they start to damage. The Molicell P45b is classed as one of the worlds premier cell for low resistance for a high power desity (Ah). So with this low resistance, they are able to supply enormous amounts of power without over heating.
This is a Sur Ron Battery 81.4v 22s 3663Wh 45Ah Diablo Spawn Molicel P45b power as limited by the 550A (peak/burst) by the Ant 550 BMS. A genuine constant power of 17.9Kw (220A non stop).
We then upgraded the casing from stainless steel 304 to marine grade 316 so absolutely no rust issues here! Super tough and powder coated inside and out.
This means all your bike accessories are still powered. Some believe that not using the circuit breaker direct to the controller removes the safety of the circuit breaker. However, all our batteries have a full working BMS. Any power shorts or irregular current and the BMS shuts down. Much more sensitive and accurate than a mechanical breaker (you may note that the Sur Ron Ultra Bee does not use a circuit breaker and relies on the BMS alone).
22s 6A charger included.
Fitting
The battery uses two sets of discharge cables. One to fit the original bikes connector (for Sur Ron we supply an adapter so it can also fit a Sur Ron too). The second goes to an additional cable that we provide that is fixed direct to the controller. This enables the power to be fed “In Parallel” increasing the electrical flow, reducing resistance and reducing harmful heat. It shares the power delivery and takes the strain away from the original loom. However these must be connected in a correct order (simple instructions supplied).
Torp do not like direct power to the controller (your second cable), so please just do not use the additional power cable. We do not like to remove these as often buyers transfer batteries to another bike.
Same physical size as our 72v Dominator battery
When connecting the battery to the bike and to avoid a spark, turn the red trip switch on the bike to off. Connect the older original power cable and then turn the red trip to on. Then connect the new power leads. Removing the battery has no special order.
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.
This will not work with the original X Controller.
* Warranty, due to the nature of use of these devices (off road) warranty is limited to 12 months from date of purchase for the battery and 6 months for the charger. Any damage the result of water ingress, alteration, may void warranty. Failure to comply with the correct connection procedure may lead to damaged to the BMS and connection plugs and will not be covered by warranty. This includes shortening of cables and changing connectors. It is the owners responsibility to proof against water ingress and not use in unacceptable very wet conditions, or use direct water from hose/washers. Warranties are not transferable. We do not warranty second hand goods. We reserve the right to slightly modify or change this product without notice.
** Bike not included
Disclaimer:
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.