{"product_id":"sur-ron-battery-81-4v-4026wh-thor-v2-45kw","title":"Sur Ron Battery 81.4v 4026Wh 50Ah THOR V2 45Kw + Charger","description":"\u003ch1\u003eSur Ron Battery 81.4v 4026Wh \u003cem\u003e\u003cspan\u003eTHOR V2\u003c\/span\u003e\u003c\/em\u003e 45Kw\u003c\/h1\u003e\n\u003ch3\u003eEBMX, VTB, Torp \u0026amp; Nucular Controller Compatible\u003c\/h3\u003e\n\u003ch1\u003eThe \u003cstrong\u003e\u003cem\u003e\u003cspan\u003eThor\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e \u003cem\u003e\u003cstrong\u003e\u003cspan\u003e81.4v\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e use the \u003cspan\u003e\u003cem\u003eHammer\u003c\/em\u003e\u003c\/span\u003e to hit the Power\u003c\/h1\u003e\n\u003ch4\u003eHigh Power Long Range 4026Wh\u003cbr\u003e21700 Cylindrical Cells\u003cbr\u003eTough Protective 316 Stainless Steel Case\u003cbr\u003eFully Protected 220A\/550A BMS\u003cbr\u003eParallel Discharge QS8 Connectors\u003cbr\u003eFree High Power Loom\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower: Ultimate (45Kw)\u003cbr\u003eRange: Very High (4026Kwh 268% Over OEM)\u003cbr\u003eHeight: Very Tall (407mm – will need seat lift kit)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eBattery Activation Required On Delivery\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eOn delivery, please contact Electron Cycles for activation of your battery. \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003cem\u003eThis will also be regarded as confirmation that your battery has been received.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSur Ron Battery 81.4v 4026Wh \u003cspan\u003e\u003cem\u003eTHOR V2\u003c\/em\u003e \u003c\/span\u003e45Kw, more volts, more RPM, more top speed. Less Field Weakening required. Less heat.  More gearing to play with!\u003c\/p\u003e\n\u003cp\u003eSur Ron Battery 81.4v 4026Wh \u003cspan\u003e\u003cem\u003eTHOR V2\u003c\/em\u003e \u003c\/span\u003e45Kw. Very similar range and power as the much more expensive Diablo, but taller and heavier. A more cost effective alternative if a touch of height and weight do not really matter.\u003c\/p\u003e\n\u003cp\u003eWe wanted to make a slightly more cost effective battery with almost identical performance with only a small sacrifice to range, but a huge price drop of around £300 to he Tor V1 GBP. This Sur Ron battery is only surpassed by our Molicel P50b batteries The Diablo and Zeus and it is a truly incredible piece of engineering. The build list is like a dream with top secret 21700 60A continiouse individual cell ratings, that actually out perform the highly renowned Molicel P45b. We have been secretly testing these cells for the last 6 months and  are truly confident in their exceptional abilty. We undertsand we are being a little coy in naming our cells, as we simply do not want to be be copied and plagerised again by our competitirs who do not put the time and effort in testing as we do. We have howver recoginsd this may put some customers off, so have increased the cell warranty from 12 months too 18 months. (cells only). Cells are connected by pure copper sheet connections. The Hybrid BMS is an ANT 550 BMS (220A\/550A).  The exoskeleton case is made from marine grade stainless steel 316.\u003c\/p\u003e\n\u003ch3\u003eCells\u003c\/h3\u003e\n\u003cp\u003eCells (there are 224 in this battery) all have internal resistance. The more resistance, the more heat they produce, until they start to damage. Our new 21700 cell has a super low (lower then Molicell p45b that it is replacing) internal restistance. The cell is cheaper than the P45b and hence we are trying to bring these savings to you without reducing performance.\u003c\/p\u003e\n\u003ch3\u003ePower\u003c\/h3\u003e\n\u003cp\u003eSur Ron Battery 81.4v 4026Wh \u003cspan\u003e\u003cem\u003eTHOR V2\u003c\/em\u003e \u003c\/span\u003e45Kw power as limited by the 550A (peak\/burst) by the Ant 550 BMS. A genuine constant power of 17.9Kw (220A non stop).\u003c\/p\u003e\n\u003ch3\u003eExoskeleton \/ Casing\u003c\/h3\u003e\n\u003cp\u003eWe have upgraded the casing to marine grade 316 stainless steel, so absolutely no rust issues here! Super tough and powder coated inside and out.\u003c\/p\u003e\n\u003ch3\u003eConnector\u003c\/h3\u003e\n\u003cp\u003eThe main Sur Ron Battery to controller connectors we use are two QS8 connectors with 6 AWG going direct into the controller and a second smaller 8 AWG QS8 connector with a free high power loom that goes via the red trip.  We use two sets to share “parallel” the power. This reduces heat, transfers load more efficiently and keeps the connectors from overheating.\u003c\/p\u003e\n\u003ch3\u003eDomestic Electrics\u003c\/h3\u003e\n\u003cp\u003eThis 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.  This is 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).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe battery uses two sets of discharge cables. One to fit the original bikes connector (for Talaria 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. These must be connected in a correct order (simple instructions supplied).\u003c\/p\u003e\n\u003cp\u003eFor those using a Torp Controller, Torp do not like direct power to the controller via your second cable.  You can either not use the additional power cable we supply (we do not like to remove these as often buyers transfer batteries to another bike) or, if you are worried about your Torp warranty, you can request one of our 2 into 1 convertors in the checkout notes.  Details of the adapter can be found here:\u003ca href=\"https:\/\/electroncycles.com\/product\/two-into-one-converter-qs8-supra-d6-talaria-oem-any-combination-available\/\"\u003ehttps:\/\/electroncycles.com\/product\/two-into-one-converter-qs8-supra-d6-talaria-oem-any-combination-available\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications Sur Ron Battery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003eWeight 19.20KG\u003c\/div\u003e\n\u003cdiv\u003eCells 21700 (242).\u003c\/div\u003e\n\u003cdiv\u003eBMS set at 550 Amps Peak.  Full battery protection including over discharge (shorts) over heating etc.\u003c\/div\u003e\n\u003cdiv\u003eEach cell with additional individual wrapping for added protection.\u003c\/div\u003e\n\u003cdiv\u003eAdditional layers of fibre board, Kapton tape, heat shrink.\u003c\/div\u003e\n\u003cdiv\u003eStainless steel 316 grade sealed casing\/exoskeleton with internal\/external powder coated to give maximum protection and insulation.\u003c\/div\u003e\n\u003cdiv\u003ePure copper sheet connections.\u003c\/div\u003e\n\u003cdiv\u003eBluetooth BMS giving individual series condition with balanced charging (we do not recommend altering our settings as this may invalidate your warranty).\u003c\/div\u003e\n\u003cdiv\u003eAn integrated cord handle for lowering the battery in and out.\u003c\/div\u003e\n\u003cdiv\u003eCharging port via an XT60 connector.\u003c\/div\u003e\n\u003cdiv\u003eBattery lid hinge extenders for Sur Ron.\u003c\/div\u003e\n\u003cdiv\u003eHeight 407mm \u003cstrong\u003ewill need seat lifter (https:\/\/electroncycles.com\/product\/sur-ron-seat-lift-kit-aluminium-black\/)\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eCell Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003eTypical capacity: 4500mAh\u003cbr\u003eRated Voltage 3.6 V\u003cbr\u003eMax Discharge current 30A max.\u003cbr\u003eMax Discharge current: 60A with 80C temperature cut off.\u003cbr\u003eChemistry: Li-ion\u003cbr\u003eCycle life (100% DOD 25°C): 600 cycles\u0026gt;60% (RT 8A \/ 30 a)\u003cbr\u003eOperating temperature range( cell surface): charge: 0~55℃\u003cbr\u003eDischarge: -20 ~ 80℃\u003cbr\u003eDiameter: 21.30±0.15 mm\u003cbr\u003eHeight: 70.50±0.25 mm\u003cbr\u003eWeight: 69g\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eConnecting To Bike\u003c\/h3\u003e\n\u003cp\u003eWhen 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBattery Charging\u003c\/h3\u003e\n\u003cp\u003eFirst time charging is VERY important. Always connect the charger to the battery with the charger powered up at the mains first. This will stop a “Connection Spark”. The battery needs a “Balance Charge” on first charge. Please charge for 12 hours first time.  Always charge your battery in a safe place and never unsupervised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharger Not Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur recommended charger for this battery is:  \u003ca href=\"https:\/\/electroncycles.com\/product\/charger-81v-92-4v-6a\/\"\u003ehttps:\/\/electroncycles.com\/product\/charger-81v-92-4v-6a\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Battery will not work with an original standard Sur Ron Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBike Not Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dwell \u0026 Co","offers":[{"title":"Default Title","offer_id":54071947198797,"sku":null,"price":2499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/7143\/8925\/files\/THOR1_3d84674c-d226-4484-9a5a-13c2ef8d1907.jpg?v=1781054333","url":"https:\/\/dwellandco.store\/products\/sur-ron-battery-81-4v-4026wh-thor-v2-45kw","provider":"Dwell \u0026 Co","version":"1.0","type":"link"}