{"product_id":"talaria-battery-81v-22s-4070wh-50ah-trojan-samsung-50s-25kw","title":"Talaria Battery 81.4v 4070Wh 50Ah Trojan High RPM + Charger","description":"\u003ch1\u003eTalaria Battery 81v 22s 4070Wh 45Ah Trojan High RPM\u003c\/h1\u003e\n\u003ch1\u003eSamsung 50S\u003c\/h1\u003e\n\u003ch2\u003eCharger Included\u003c\/h2\u003e\n\u003ch3\u003eEBMX, VTB, Torp \u0026amp; Nucular Controller Compatible\u003c\/h3\u003e\n\u003ch3\u003eMore Volts Equals: More RPM\u003c\/h3\u003e\n\u003ch3\u003eHigh Power Long Range 4070Wh\u003cbr\u003eSamsung 50s 21700 Cylindrical Cells\u003cbr\u003eTough Protective 316 Stainless Steel Case\u003cbr\u003eFully Protected BMS\u003cbr\u003eParallel Discharge Using Supra D6 and QS8 Connectors\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower: High (32Kw)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRange: Very High (4070Kwh 271% Over OEM)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eHeight: Tal\u003c\/strong\u003el \u003cstrong\u003e(375mm)\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\u003eThis will also be regarded as confirmation that your battery has been received.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cb\u003eTalaria Battery 81v High RPM REALLY ROCKS! \u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTalaria Battery 81v 22s 4070Wh Trojan High RPM Samsung 50S Really rocks, because an electric motor spins so many times per volts. Then add more volts and you get more spins (RPM) and 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.\u003c\/p\u003e\n\u003cp\u003eHeres a great review from a respected blogger:\u003ca href=\"https:\/\/www.instagram.com\/reel\/DM8VLbSoKqd\/?igsh=MXg2YW40MzM5em15Yw==\"\u003e https:\/\/www.instagram.com\/reel\/DM8VLbSoKqd\/?igsh=MXg2YW40MzM5em15Yw==\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eTalaria Battery 81v 22s 4070Wh Trojan High RPM Samsung 50S  is capable of peak 32kW power ( peak discharge for 51 seconds until cut off on mosfet temp protection).\u003c\/p\u003e\n\u003cp\u003e18kW continuous at 250A discharge runs for 4 minutes and 16 second continuous load until cut off on mosfet temp protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRiding Range:\u003c\/strong\u003e 181.5 km (laboratory result measured at the average speed of 25 km\/h)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Pack:\u003c\/strong\u003e Grade A 220 * 21700 Cells (Samsung 50S, volts difference less than 0.01V after 10,000Ah cycles)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Cell Lifespan:\u003c\/strong\u003e Minimum 70% of capacity after 3 years\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Power:\u003c\/strong\u003e 19.2 kW\/ 250A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePeak Power:\u003c\/strong\u003e 32kW\/250A Peak (550A peak BMS for 11 seconds set to 400A peak for this battery)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Drop:\u003c\/strong\u003e Battery voltage drops 6V at 250A\u003c\/p\u003e\n\u003ch4\u003eCells\u003c\/h4\u003e\n\u003cp\u003eThere are 220 cells in this battery and all have internal resistance. The more resistance, the more heat they produce, until they start to damage. So with this low resistance, they are able to supply enormous amounts of power without over heating.\u003c\/p\u003e\n\u003ch4\u003ePower\u003c\/h4\u003e\n\u003cp\u003eThis is a Talaria Battery 81v 4070Wh Trojan High RPM Samsung 50S\u003c\/p\u003e\n\u003ch4\u003eExoskeleton \/Casing\u003c\/h4\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\u003ch4\u003eConnectors\u003c\/h4\u003e\n\u003cp\u003eWe use the same type Talaria battery  connector as the original battery.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eSpecifications for Talaria \u003c\/strong\u003eBattery 81v 4070Wh Trojan High RPM Samsung 50S\u003c\/h4\u003e\n\u003cdiv\u003eWeight 19.2KG\u003c\/div\u003e\n\u003cdiv\u003eCells Samsung 50S 21700 (220).\u003c\/div\u003e\n\u003cdiv\u003eBMS set at 400 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 stainless steel sealed box to give maximum protection and insulation.\u003c\/div\u003e\n\u003cdiv\u003ePure copper sheet for connections (not Nickle sheet)\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\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCell Specification\u003c\/h3\u003e\n\u003cdiv\u003eBrand: Samsung\u003cbr\u003eModel: 50s\u003cbr\u003eSize: 21700\u003cbr\u003eChemistry: INR\u003cbr\u003eNominal Capacity: 5000mAh\u003cbr\u003eNominal Voltage: 3.6V\u003cbr\u003eDischarge: 25A Continuous per cell Max 30A\u003cbr\u003ePositive: Flat\/Button Top\/Tabs (please select)\u003cbr\u003eRechargeable: Yes\u003cbr\u003eDimensions: 21.1mm x 70.4mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cstrong\u003eBattery Compartment Lids or Lifting Kits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBecause of the extra battery height (375mm) minor modification will needed to your bike.\u003c\/p\u003e\n\u003cp\u003eThere are several options:\u003c\/p\u003e\n\u003cp\u003e#1 \u003cstrong\u003eFit an aftermarket battery compartment lid\u003c\/strong\u003e – there are several available on the market\u003c\/p\u003e\n\u003cp\u003e#2 \u003cstrong\u003eRemove the battery plastic base tray\u003c\/strong\u003e in the bike (simply remove the 5 small allen key bolts from the top looking down) and fit our 5mm spacer between the metal battery lid catch and the lid (spacers provided)\u003c\/p\u003e\n\u003cp\u003e#3 \u003cstrong\u003eSeat Lift Kit option: \u003c\/strong\u003e\u003ca href=\"https:\/\/electroncycles.com\/product\/talaria-mx-seat-lift-kit-black-or-purple-full-e-charged\/\"\u003ehttps:\/\/www.electroncycles.co.uk\/product\/talaria-mx-seat-lift-kit-black-full-e-charged\/\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\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”.  Always charge your battery in a safe place and never unsupervised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6A Charger Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded charger\u003c\/strong\u003e avaialable here: https:\/\/electroncycles.com\/product\/charger-81v-92-4v-12a\/\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e* This Battery will not work with an original standard Talaria Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Bike Not Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dwell \u0026 Co","offers":[{"title":"Default Title","offer_id":54071946805581,"sku":null,"price":1999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/7143\/8925\/files\/trojan.jpg?v=1781054322","url":"https:\/\/dwellandco.store\/products\/talaria-battery-81v-22s-4070wh-50ah-trojan-samsung-50s-25kw","provider":"Dwell \u0026 Co","version":"1.0","type":"link"}