{"product_id":"etm-rtr-battery-upgrade-72v-high-performance-pack","title":"ETM RTR Battery Upgrade","description":"\u003ch2 data-end=\"418\" data-start=\"351\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e🚚 \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eShips in 2–3 Business Days\u003c\/span\u003e -\u003c\/span\u003e72V Performance Battery System for ETM RTR, RTR Lite \u0026amp; Rizzler\u003c\/h2\u003e\n\u003cp data-end=\"491\" data-start=\"419\"\u003e\u003cstrong data-end=\"491\" data-start=\"419\"\u003eHigh-Discharge | Fast-Charge | Samsung Cells | Plug-and-Play Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"891\" data-start=\"493\"\u003eUnlock serious power, range, and reliability with this \u003cstrong data-end=\"595\" data-start=\"548\"\u003e72V high-performance lithium battery system\u003c\/strong\u003e, engineered specifically for the \u003cstrong data-end=\"649\" data-start=\"629\"\u003eETM RTR platform\u003c\/strong\u003e. Designed for riders who demand \u003cstrong data-end=\"778\" data-start=\"682\"\u003ehigh discharge output, fast charging capability, thermal stability, and long-term durability\u003c\/strong\u003e, this battery delivers elite performance for \u003cstrong data-end=\"890\" data-start=\"824\"\u003estreet riding, track use, trail riding, and competitive racing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1126\" data-start=\"893\"\u003eBuilt using \u003cstrong data-end=\"938\" data-start=\"905\"\u003epremium Samsung lithium cells\u003c\/strong\u003e and a \u003cstrong data-end=\"969\" data-start=\"945\"\u003ehigh-current ANT BMS\u003c\/strong\u003e, this battery system delivers \u003cstrong data-end=\"1084\" data-start=\"1000\"\u003emassive torque support, consistent voltage under load, and stable power delivery\u003c\/strong\u003e even during aggressive riding conditions.\u003c\/p\u003e\n\u003cp data-end=\"1261\" data-start=\"1128\"\u003eThis is not a universal battery — it’s a \u003cstrong data-end=\"1204\" data-start=\"1169\"\u003edirect-fit performance solution\u003c\/strong\u003e built specifically for the \u003cstrong data-end=\"1260\" data-start=\"1232\"\u003eETM RTR chassis platform\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1266\" data-start=\"1263\"\u003e\n\u003ch1 data-end=\"1288\" data-start=\"1268\"\u003e🔋 Battery Options\u003c\/h1\u003e\n\u003ch2 data-end=\"1329\" data-start=\"1290\"\u003e⚡ Mod Pack – Lightweight Power Build\u003c\/h2\u003e\n\u003cp data-end=\"1349\" data-start=\"1330\"\u003e\u003cstrong data-end=\"1347\" data-start=\"1330\"\u003e72V (84V Max)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1680\" data-start=\"1350\"\u003e\n\u003cli data-end=\"1371\" data-start=\"1350\"\u003e\n\u003cp data-end=\"1371\" data-start=\"1352\"\u003e\u003cstrong data-end=\"1369\" data-start=\"1352\"\u003e35Ah capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1401\" data-start=\"1372\"\u003e\n\u003cp data-end=\"1401\" data-start=\"1374\"\u003e\u003cstrong data-end=\"1399\" data-start=\"1374\"\u003e2.5kWh energy storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1441\" data-start=\"1402\"\u003e\n\u003cp data-end=\"1441\" data-start=\"1404\"\u003e\u003cstrong data-end=\"1439\" data-start=\"1404\"\u003e250A rated continuous discharge\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1477\" data-start=\"1442\"\u003e\n\u003cp data-end=\"1477\" data-start=\"1444\"\u003e\u003cstrong data-end=\"1475\" data-start=\"1444\"\u003e400A peak discharge ANT BMS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1536\" data-start=\"1478\"\u003e\n\u003cp data-end=\"1536\" data-start=\"1480\"\u003e\u003cstrong data-end=\"1534\" data-start=\"1480\"\u003eQS8 high-current discharge connector (replaceable)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1575\" data-start=\"1537\"\u003e\n\u003cp data-end=\"1575\" data-start=\"1539\"\u003e\u003cstrong data-end=\"1573\" data-start=\"1539\"\u003eXT90 charge port (replaceable)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1613\" data-start=\"1576\"\u003e\n\u003cp data-end=\"1613\" data-start=\"1578\"\u003e\u003cstrong data-end=\"1611\" data-start=\"1578\"\u003eFast charge capable up to 35A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1644\" data-start=\"1614\"\u003e\n\u003cp data-end=\"1644\" data-start=\"1616\"\u003e\u003cstrong data-end=\"1642\" data-start=\"1616\"\u003eApprox. weight: 30 lbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1680\" data-start=\"1645\"\u003e\n\u003cp data-end=\"1680\" data-start=\"1647\"\u003e\u003cstrong data-end=\"1680\" data-start=\"1647\"\u003ePremium Samsung lithium cells\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1837\" data-start=\"1682\"\u003e\u003cstrong data-end=\"1696\" data-start=\"1682\"\u003eIdeal for:\u003c\/strong\u003e aggressive riding, lightweight builds, high-torque setups, performance street builds, and trail riders who want power without excess weight.\u003c\/p\u003e\n\u003chr data-end=\"1842\" data-start=\"1839\"\u003e\n\u003ch2 data-end=\"1890\" data-start=\"1844\"\u003e🚀 Touring Pack – Maximum Range \u0026amp; Endurance\u003c\/h2\u003e\n\u003cp data-end=\"1910\" data-start=\"1891\"\u003e\u003cstrong data-end=\"1908\" data-start=\"1891\"\u003e72V (84V Max)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2241\" data-start=\"1911\"\u003e\n\u003cli data-end=\"1932\" data-start=\"1911\"\u003e\n\u003cp data-end=\"1932\" data-start=\"1913\"\u003e\u003cstrong data-end=\"1930\" data-start=\"1913\"\u003e45Ah capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1962\" data-start=\"1933\"\u003e\n\u003cp data-end=\"1962\" data-start=\"1935\"\u003e\u003cstrong data-end=\"1960\" data-start=\"1935\"\u003e3.2kWh energy storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2002\" data-start=\"1963\"\u003e\n\u003cp data-end=\"2002\" data-start=\"1965\"\u003e\u003cstrong data-end=\"2000\" data-start=\"1965\"\u003e250A rated continuous discharge\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2038\" data-start=\"2003\"\u003e\n\u003cp data-end=\"2038\" data-start=\"2005\"\u003e\u003cstrong data-end=\"2036\" data-start=\"2005\"\u003e400A peak discharge ANT BMS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2097\" data-start=\"2039\"\u003e\n\u003cp data-end=\"2097\" data-start=\"2041\"\u003e\u003cstrong data-end=\"2095\" data-start=\"2041\"\u003eQS8 high-current discharge connector (replaceable)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2136\" data-start=\"2098\"\u003e\n\u003cp data-end=\"2136\" data-start=\"2100\"\u003e\u003cstrong data-end=\"2134\" data-start=\"2100\"\u003eXT90 charge port (replaceable)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2174\" data-start=\"2137\"\u003e\n\u003cp data-end=\"2174\" data-start=\"2139\"\u003e\u003cstrong data-end=\"2172\" data-start=\"2139\"\u003eFast charge capable up to 45A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2205\" data-start=\"2175\"\u003e\n\u003cp data-end=\"2205\" data-start=\"2177\"\u003e\u003cstrong data-end=\"2203\" data-start=\"2177\"\u003eApprox. weight: 40 lbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2241\" data-start=\"2206\"\u003e\n\u003cp data-end=\"2241\" data-start=\"2208\"\u003e\u003cstrong data-end=\"2241\" data-start=\"2208\"\u003ePremium Samsung lithium cells\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2406\" data-start=\"2243\"\u003e\u003cstrong data-end=\"2257\" data-start=\"2243\"\u003eIdeal for:\u003c\/strong\u003e long-range riding, endurance builds, high-power setups, touring configurations, and riders who want maximum runtime without sacrificing performance.\u003c\/p\u003e\n\u003chr data-end=\"2411\" data-start=\"2408\"\u003e\n\u003ch1 data-end=\"2441\" data-start=\"2413\"\u003e⚙️ Performance Engineering\u003c\/h1\u003e\n\u003cp data-end=\"2548\" data-start=\"2443\"\u003eThis battery system is built for \u003cstrong data-end=\"2510\" data-start=\"2476\"\u003ehigh-output electric pit bikes\u003c\/strong\u003e and \u003cstrong data-end=\"2547\" data-start=\"2515\"\u003eperformance e-moto platforms\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-end=\"2907\" data-start=\"2550\"\u003e\n\u003cli data-end=\"2604\" data-start=\"2550\"\u003e\n\u003cp data-end=\"2604\" data-start=\"2552\"\u003e\u003cstrong data-end=\"2576\" data-start=\"2552\"\u003eHigh-current ANT BMS\u003c\/strong\u003e for stable power delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2662\" data-start=\"2605\"\u003e\n\u003cp data-end=\"2662\" data-start=\"2607\"\u003e\u003cstrong data-end=\"2638\" data-start=\"2607\"\u003e400A peak output capability\u003c\/strong\u003e for hard acceleration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2722\" data-start=\"2663\"\u003e\n\u003cp data-end=\"2722\" data-start=\"2665\"\u003e\u003cstrong data-end=\"2696\" data-start=\"2665\"\u003eHigh-discharge architecture\u003c\/strong\u003e for torque-heavy setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2759\" data-start=\"2723\"\u003e\n\u003cp data-end=\"2759\" data-start=\"2725\"\u003e\u003cstrong data-end=\"2757\" data-start=\"2725\"\u003eThermal stability under load\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2800\" data-start=\"2760\"\u003e\n\u003cp data-end=\"2800\" data-start=\"2762\"\u003e\u003cstrong data-end=\"2798\" data-start=\"2762\"\u003eFast-charge capable architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2860\" data-start=\"2801\"\u003e\n\u003cp data-end=\"2860\" data-start=\"2803\"\u003e\u003cstrong data-end=\"2829\" data-start=\"2803\"\u003eReplaceable connectors\u003c\/strong\u003e for long-term serviceability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2907\" data-start=\"2861\"\u003e\n\u003cp data-end=\"2907\" data-start=\"2863\"\u003e\u003cstrong data-end=\"2905\" data-start=\"2863\"\u003eVoltage stability under heavy throttle\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3053\" data-start=\"2909\"\u003eThe result is \u003cstrong data-end=\"3023\" data-start=\"2923\"\u003estronger launches, consistent power delivery, better throttle response, and reliable performance\u003c\/strong\u003e across all riding conditions.\u003c\/p\u003e\n\u003chr data-end=\"3058\" data-start=\"3055\"\u003e\n\u003ch1 data-end=\"3077\" data-start=\"3060\"\u003e✅ Compatibility\u003c\/h1\u003e\n\u003cp data-end=\"3104\" data-start=\"3079\"\u003e\u003cstrong data-end=\"3104\" data-start=\"3079\"\u003eDirect-Fit Platforms:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3155\" data-start=\"3105\"\u003e\n\u003cli data-end=\"3120\" data-start=\"3105\"\u003e\n\u003cp data-end=\"3120\" data-start=\"3107\"\u003e\u003cstrong data-end=\"3118\" data-start=\"3107\"\u003eETM RTR\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3141\" data-start=\"3121\"\u003e\n\u003cp data-end=\"3141\" data-start=\"3123\"\u003e\u003cstrong data-end=\"3139\" data-start=\"3123\"\u003eETM RTR Lite\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3155\" data-start=\"3142\"\u003e\n\u003cp data-end=\"3155\" data-start=\"3144\"\u003e\u003cstrong data-end=\"3155\" data-start=\"3144\"\u003eRizzler\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3160\" data-start=\"3157\"\u003e\n\u003ch1 data-end=\"3196\" data-start=\"3162\"\u003e⚠️ Important Compatibility Notes\u003c\/h1\u003e\n\u003cul data-end=\"3541\" data-start=\"3198\"\u003e\n\u003cli data-end=\"3353\" data-start=\"3198\"\u003e\n\u003cp data-end=\"3353\" data-start=\"3200\"\u003e\u003cstrong data-end=\"3249\" data-start=\"3200\"\u003eRizzlers and RTR Lites with XT60 charge ports\u003c\/strong\u003e will require upgrading to an \u003cstrong data-end=\"3302\" data-start=\"3279\"\u003eETM RTR charge port\u003c\/strong\u003e for compatibility with this battery and charger.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3416\" data-start=\"3354\"\u003e\n\u003cp data-end=\"3416\" data-start=\"3356\"\u003e\u003cstrong data-end=\"3414\" data-start=\"3356\"\u003eNOT compatible with 60V nominal ETM RTR Lite chargers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3541\" data-start=\"3417\"\u003e\n\u003cp data-end=\"3445\" data-start=\"3419\"\u003e\u003cstrong data-end=\"3442\" data-start=\"3419\"\u003eNOT compatible with\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-end=\"3541\" data-start=\"3448\"\u003e\n\u003cli data-end=\"3455\" data-start=\"3448\"\u003e\n\u003cp data-end=\"3455\" data-start=\"3450\"\u003eETM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3469\" data-start=\"3458\"\u003e\n\u003cp data-end=\"3469\" data-start=\"3460\"\u003eMototec\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3484\" data-start=\"3472\"\u003e\n\u003cp data-end=\"3484\" data-start=\"3474\"\u003eFunbikes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3496\" data-start=\"3487\"\u003e\n\u003cp data-end=\"3496\" data-start=\"3489\"\u003eRazor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3507\" data-start=\"3499\"\u003e\n\u003cp data-end=\"3507\" data-start=\"3501\"\u003eEBOX\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3541\" data-start=\"3510\"\u003e\n\u003cp data-end=\"3541\" data-start=\"3512\"\u003eAny other chassis platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3713\" data-start=\"3543\"\u003e🚫 This battery is \u003cstrong data-end=\"3583\" data-start=\"3562\"\u003eNOT universal fit\u003c\/strong\u003e.\u003cbr data-end=\"3587\" data-start=\"3584\"\u003e✅ This battery is \u003cstrong data-end=\"3656\" data-start=\"3605\"\u003eengineered specifically for the ETM RTR chassis\u003c\/strong\u003e and is a \u003cstrong data-end=\"3689\" data-start=\"3666\"\u003edirect-fit solution\u003c\/strong\u003e for that platform only.\u003c\/p\u003e","brand":"Voltron Watts","offers":[{"title":"Touring","offer_id":51662199685422,"sku":"RTR Touring Pac","price":1699.0,"currency_code":"USD","in_stock":false},{"title":"Mod Pack","offer_id":51662199718190,"sku":"RTR Mod Pack","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/2056\/2222\/files\/ETM_RTR_upgraded_battery_60_volt_72_Volt.png?v=1769276058","url":"https:\/\/voltronwatts.com\/products\/etm-rtr-battery-upgrade-72v-high-performance-pack","provider":"Voltron Watts","version":"1.0","type":"link"}