{"product_id":"antigravity-at7b-bs-re-start-lithium-battery-ag-at7b-bs-rs","title":"ANTIGRAVITY - AT7B-BS  RE-START LITHIUM BATTERY","description":"\u003ch1\u003eAntigravity AT7B-BS Re-Start Lithium Motorcycle Battery\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"1\"\u003e\u003cspan\u003eThe Antigravity AT7B-BS Re-Start Battery (AG-AT7B-BS-RS) is an ultra-lightweight Lithium Iron Phosphate (LiFePO4) starter battery engineered to directly replace OEM YT7B-BS and YT9B-BS lead-acid batteries.\u003c\/span\u003e\u003cspan\u003e Dual-sport and adventure motorcycles frequently fall victim to parasitic battery drain from GPS units,\u003c\/span\u003e\u003cspan\u003e auxiliary lights,\u003c\/span\u003e\u003cspan\u003e and prolonged idle storage,\u003c\/span\u003e\u003cspan\u003e or suffer dead batteries from leaving the ignition key on during trail stops.\u003c\/span\u003e\u003cspan\u003e On conventional lead-acid or standard lithium batteries,\u003c\/span\u003e\u003cspan\u003e over-discharge damages internal cells and leaves riders stranded in backcountry terrain without electric start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"2\"\u003e\u003cspan\u003eEquipped with Antigravity’s patented RE-START technology,\u003c\/span\u003e\u003cspan\u003e the AT7B-BS features an integrated Battery Management System (BMS) that actively monitors voltage.\u003c\/span\u003e\u003cspan\u003e Before parasitic drain can drop the battery into a fatal over-discharged state,\u003c\/span\u003e\u003cspan\u003e the BMS automatically puts the battery to sleep,\u003c\/span\u003e\u003cspan\u003e preserving a reserve charge.\u003c\/span\u003e\u003cspan\u003e Pressing the built-in Re-Start button on top of the battery (or using an optional handlebar remote harness) wakes the cells,\u003c\/span\u003e\u003cspan\u003e providing instant cranking power to start the bike.\u003c\/span\u003e\u003cspan\u003e Built into an OEM-spec case with a versatile 4-terminal post layout,\u003c\/span\u003e\u003cspan\u003e the AT7B-BS delivers 360 Cranking Amps (CA) while shedding over 3.\u003c\/span\u003e\u003cspan\u003e5 lbs (1.\u003c\/span\u003e\u003cspan\u003e6 kg) compared to factory lead-acid units.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"3\"\u003eFeatures:\u003c\/h4\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eBuilt-In Re-Start Reserve Technology:\u003c\/b\u003e\u003cspan\u003e On-board BMS automatically puts the battery into a sleep state before critical drain occurs; wake it with the press of the top button to start the motorcycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eMassive Weight Reduction:\u003c\/b\u003e\u003cspan\u003e Weighs just 1.\u003c\/span\u003e\u003cspan\u003e54 lbs (0.\u003c\/span\u003e\u003cspan\u003e7 kg),\u003c\/span\u003e\u003cspan\u003e cutting approximately 70% of battery weight (saving 3.\u003c\/span\u003e\u003cspan\u003e5+ lbs) mounted high in the subframe.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eHigh Cranking Output:\u003c\/b\u003e\u003cspan\u003e Generates 360 Cranking Amps (CA) for immediate starter motor turnover on high-compression single-cylinder and twin engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003e4-Terminal Post Architecture:\u003c\/b\u003e\u003cspan\u003e Quad-terminal configuration provides dual positive and dual negative posts for universal polarity connections and clean routing of auxiliary electronics (heated grips,\u003c\/span\u003e\u003cspan\u003e GPS,\u003c\/span\u003e\u003cspan\u003e battery leads).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eFull On-Board BMS Protection:\u003c\/b\u003e\u003cspan\u003e High-tech internal battery management circuitry prevents over-discharge,\u003c\/span\u003e\u003cspan\u003e over-charge,\u003c\/span\u003e\u003cspan\u003e thermal runaway,\u003c\/span\u003e\u003cspan\u003e and cell voltage imbalance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eStable LiFePO4 Chemistry:\u003c\/b\u003e\u003cspan\u003e Lithium Iron Phosphate formulation provides superior thermal stability,\u003c\/span\u003e\u003cspan\u003e long cycle life,\u003c\/span\u003e\u003cspan\u003e and low self-discharge rates compared to standard lithium-ion or lead-acid batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"4,6,0\"\u003e\u003cb data-path-to-node=\"4,6,0\" data-index-in-node=\"0\"\u003eDrop-In OEM Fitment:\u003c\/b\u003e\u003cspan\u003e Exact dimensional case size match for standard YT7B-BS and YT9B-BS battery boxes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"5\"\u003eWhat's in the Box:\u003c\/h4\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"6,0,0\"\u003e\u003cspan\u003e1x Antigravity AT7B-BS Re-Start Lithium Powersports Battery (Part #AG-AT7B-BS-RS)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"6,1,0\"\u003e\u003cspan\u003e4x Brass Terminal Mounting Hardware Sets (M6 Thread Bolts and Retaining Nuts)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"6,3,0\"\u003e\u003cspan\u003e1x User Manual \u0026amp; Lithium Safety Guide\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch4\u003e2025–2027 – Suzuki DR-Z4S\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2000–2024 Suzuki DR-Z400\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2001–2007 – Suzuki DR-Z250\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2022–2026 Ducati Desert X \/ DesertX Rally\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2003–2014 – Yamaha WR250F\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2003–2015 – Yamaha WR450F\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2008–2020 – Yamaha WR250R \/ WR250X\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2022–2026 – Yamaha YZF-R7\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2006–2017 – Triumph Daytona 675 \/ 675R\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003e2008–2026 – Triumph Street Triple 675 \/ 765\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003eAny bike that uses the YT7B-BS, YTZB-4, YT9B-BS or YT9B-4 battery\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment Notes:\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\" class=\"\"\u003eDedicated Lithium Charger is Mandatory:\u003c\/b\u003e\u003cspan\u003e Never connect a standard automotive or automatic lead-acid battery maintainer to the AT7B-BS.\u003c\/span\u003e\u003cspan\u003e Standard lead-acid chargers frequently incorporate high-voltage desulfation or \"pulse\" recovery modes that spike over 15.\u003c\/span\u003e\u003cspan\u003e0 volts.\u003c\/span\u003e\u003cspan\u003e Applying voltages above 14.\u003c\/span\u003e\u003cspan\u003e6V will trip the internal BMS or permanently degrade the LiFePO4 cells.\u003c\/span\u003e\u003cspan\u003e Always use a dedicated,\u003c\/span\u003e\u003cspan\u003e constant-current\/constant-voltage (CC\/CV) lithium battery charger specifically programmed for 12.\u003c\/span\u003e\u003cspan\u003e8V LiFePO4 chemistry (such as an OptiMate Lithium or CTEK Lithium US).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003col\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"12\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eTurn off the motorcycle’s ignition key and kill switch.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"12\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRemove the seat or access panel to access the top of the battery.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"14,2,0\"\u003e\n\u003cspan\u003eDepress the red \u003c\/span\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"16\"\u003eRE-START button\u003c\/b\u003e\u003cspan\u003e firmly once.\u003c\/span\u003e\u003cspan\u003e The internal relay will mechanically click,\u003c\/span\u003e\u003cspan\u003e waking the cells.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" data-path-to-node=\"14,3,0\"\u003e\n\u003cspan\u003eTurn on the motorcycle ignition and start the engine immediately.\u003c\/span\u003e\u003cspan\u003e Once running,\u003c\/span\u003e\u003cspan\u003e the bike's charging system will automatically recharge the battery.\u003c\/span\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eRe-Start Wake-Up Procedure:\u003c\/b\u003e\u003cspan\u003e If the motorcycle fails to illuminate its dash lights or turn over due to parasitic drain,\u003c\/span\u003e\u003cspan\u003e the internal BMS has entered low-voltage cutoff to protect your reserve cranking capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eCold Weather Cranking Behavior:\u003c\/b\u003e\u003cspan\u003e Lithium Iron Phosphate cells behave differently than lead-acid in cold temperatures (below 40°F \/ 4°C).\u003c\/span\u003e\u003cspan\u003e Cold lithium exhibits higher internal resistance initially,\u003c\/span\u003e\u003cspan\u003e which can make the first starter button press seem sluggish.\u003c\/span\u003e\u003cspan\u003e This does not mean the battery is discharged.\u003c\/span\u003e\u003cspan\u003e Turning on the headlight,\u003c\/span\u003e\u003cspan\u003e auxiliary pod lights,\u003c\/span\u003e\u003cspan\u003e or key for 30–60 seconds before cranking pulls an initial current draw that internally self-warms the LiFePO4 cells.\u003c\/span\u003e\u003cspan\u003e On the second crank,\u003c\/span\u003e\u003cspan\u003e the battery delivers full,\u003c\/span\u003e\u003cspan\u003e fast cranking amperage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eTerminal Bolt Installation Safety:\u003c\/b\u003e\u003cspan\u003e The AT7B-BS utilizes precision brass terminal blocks.\u003c\/span\u003e\u003cspan\u003e Thread the M6 terminal bolts in squarely by hand to avoid cross-threading.\u003c\/span\u003e\u003cspan\u003e Torque terminal hardware firmly to \u003c\/span\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"199\"\u003e35–40 in-lbs (4.0–4.5 Nm)\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e Loose terminal hardware causes arcing under the 360-amp starting load,\u003c\/span\u003e\u003cspan\u003e generating local heat that can melt terminal housings and cause intermittent electrical cutouts on the trail.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(215, 65, 35); text-decoration: underline;\"\u003eANTIGRAVITY BATTERY PRODUCTS ARE LIMITED TO GROUND SHIPMENTS ONLY\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ejPPu3n9qSs\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.tmbrmoto.com\/collections\/antigravity\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0622\/5720\/1317\/files\/ANTIGRAVITY_BANNER.jpg?v=1786989172\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003ePart Number: AG-AT7B-BS-RS\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Antigravity","offers":[{"title":"Default Title","offer_id":42610595627173,"sku":"AG-AT7B-BS-RS","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/5720\/1317\/products\/Antigravity_AT7B-BS_Lithium_Ion_Motorcycle_Battery_With_Re-Start.jpg?v=1794278517","url":"https:\/\/www.tmbrmoto.com\/products\/antigravity-at7b-bs-re-start-lithium-battery-ag-at7b-bs-rs","provider":"TMBR MOTO","version":"1.0","type":"link"}