{"product_id":"jwm-ps-019-lifepo4-replacement-battery-mclaren-12c-650s-675lt","title":"JWM PS-019 LiFePO4 Replacement Battery – McLaren 12C \/ 650S \/ 675LT","description":"\u003ch1 data-section-id=\"1s15gqt\" data-start=\"125\" data-end=\"182\"\u003eJWM PS-019 LiFePO4 Battery – McLaren 12C \/ 650S \/ 675LT\u003c\/h1\u003e\n\u003cp data-start=\"207\" data-end=\"429\"\u003eJWM PS-019 LiFePO4 lightweight battery, direct replacement for McLaren Gen1 lithium systems and 019-size batteries. Delivers up to 2100CCA, major weight reduction, and improved reliability with optional Restart Technology.\u003c\/p\u003e\n\u003chr data-start=\"431\" data-end=\"434\"\u003e\n\u003ch1 data-section-id=\"wj9rfv\" data-start=\"436\" data-end=\"459\"\u003eFull Product Description\u003c\/h1\u003e\n\u003cp data-start=\"461\" data-end=\"654\"\u003eThe \u003cstrong data-start=\"465\" data-end=\"495\"\u003eJWM PS-019 LiFePO4 Battery\u003c\/strong\u003e is a high-performance, lightweight replacement designed specifically for \u003cstrong data-start=\"569\" data-end=\"600\"\u003eMcLaren 12C, 650S and 675LT\u003c\/strong\u003e models using the factory Gen1 lithium battery system.\u003c\/p\u003e\n\u003cp data-start=\"656\" data-end=\"862\"\u003eEngineered as a direct-fit upgrade, the PS-019 replaces both early McLaren lithium batteries and conventional 019 lead-acid units, offering a substantial improvement in performance, weight, and reliability.\u003c\/p\u003e\n\u003cp data-start=\"864\" data-end=\"1107\"\u003eUtilising advanced \u003cstrong data-start=\"883\" data-end=\"919\"\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/strong\u003e technology, the PS-019 delivers \u003cstrong data-start=\"952\" data-end=\"1004\"\u003eexceptional cranking performance (up to 2100CCA)\u003c\/strong\u003e, rapid recharge capability, and significantly extended service life compared to traditional batteries.\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1305\"\u003eWeighing approximately \u003cstrong data-start=\"1132\" data-end=\"1187\"\u003e12kg compared to ~26.5kg for a conventional battery\u003c\/strong\u003e, it provides an approximate \u003cstrong data-start=\"1216\" data-end=\"1238\"\u003e12kg weight saving\u003c\/strong\u003e, contributing to improved vehicle dynamics and overall efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1307\" data-end=\"1599\"\u003eFor vehicles that are not used regularly, the optional \u003cstrong data-start=\"1362\" data-end=\"1384\"\u003eRestart Technology\u003c\/strong\u003e integrates a secondary reserve battery. If the main battery becomes discharged, the system can be reset via the top-mounted button to restart the vehicle instantly — eliminating the need for external jump starting.\u003c\/p\u003e\n\u003chr data-start=\"1601\" data-end=\"1604\"\u003e\n\u003ch1 data-section-id=\"u0ybrq\" data-start=\"1606\" data-end=\"1620\"\u003eKey Features\u003c\/h1\u003e\n\u003cul data-start=\"1622\" data-end=\"2268\"\u003e\n\u003cli data-section-id=\"wdp9lg\" data-start=\"1622\" data-end=\"1689\"\u003eDirect replacement for \u003cstrong data-start=\"1647\" data-end=\"1687\"\u003eMcLaren Gen1 lithium battery systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ckbiaq\" data-start=\"1690\" data-end=\"1741\"\u003eFits standard \u003cstrong data-start=\"1706\" data-end=\"1726\"\u003e019 battery size\u003c\/strong\u003e applications\u003c\/li\u003e\n\u003cli data-section-id=\"1h0anud\" data-start=\"1742\" data-end=\"1785\"\u003eAdvanced \u003cstrong data-start=\"1753\" data-end=\"1783\"\u003eLiFePO4 lithium technology\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5dxg2i\" data-start=\"1786\" data-end=\"1827\"\u003eUp to \u003cstrong data-start=\"1794\" data-end=\"1825\"\u003e2100CCA cold cranking power\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t9x6lr\" data-start=\"1828\" data-end=\"1883\"\u003eApprox. \u003cstrong data-start=\"1838\" data-end=\"1881\"\u003e12kg weight saving vs lead-acid battery\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1je35m2\" data-start=\"1884\" data-end=\"1952\"\u003eOptional \u003cstrong data-start=\"1895\" data-end=\"1917\"\u003eRestart Technology\u003c\/strong\u003e (integrated backup start system)\u003c\/li\u003e\n\u003cli data-section-id=\"1b62azf\" data-start=\"1953\" data-end=\"1982\"\u003eRapid recharge capability\u003c\/li\u003e\n\u003cli data-section-id=\"1k7qhim\" data-start=\"1983\" data-end=\"2060\"\u003eExtremely low self-discharge (retains charge up to 2 years when isolated)\u003c\/li\u003e\n\u003cli data-section-id=\"ix1eas\" data-start=\"2061\" data-end=\"2109\"\u003eLong service life with high cycle durability\u003c\/li\u003e\n\u003cli data-section-id=\"b1gux\" data-start=\"2110\" data-end=\"2171\"\u003eFully sealed, non-liquid design (multi-position mounting)\u003c\/li\u003e\n\u003cli data-section-id=\"7z1pyy\" data-start=\"2172\" data-end=\"2229\"\u003eIntegrated battery management system (BMS protection)\u003c\/li\u003e\n\u003cli data-section-id=\"8tiptt\" data-start=\"2230\" data-end=\"2268\"\u003e\u003cstrong data-start=\"2232\" data-end=\"2266\"\u003eUK Motorsport (MSA) registered\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2270\" data-end=\"2273\"\u003e\n\u003ch1 data-section-id=\"1spgaq0\" data-start=\"2275\" data-end=\"2291\"\u003eSpecifications\u003c\/h1\u003e\n\u003ch3 data-section-id=\"1b952b4\" data-start=\"2293\" data-end=\"2304\"\u003eGeneral\u003c\/h3\u003e\n\u003cul data-start=\"2305\" data-end=\"2459\"\u003e\n\u003cli data-section-id=\"8jo857\" data-start=\"2305\" data-end=\"2330\"\u003e\n\u003cstrong data-start=\"2307\" data-end=\"2317\"\u003eModel:\u003c\/strong\u003e JWM PS-019\u003c\/li\u003e\n\u003cli data-section-id=\"hyo2va\" data-start=\"2331\" data-end=\"2383\"\u003e\n\u003cstrong data-start=\"2333\" data-end=\"2348\"\u003eTechnology:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO4)\u003c\/li\u003e\n\u003cli data-section-id=\"lu3zt8\" data-start=\"2384\" data-end=\"2428\"\u003e\n\u003cstrong data-start=\"2386\" data-end=\"2403\"\u003eBattery Type:\u003c\/strong\u003e 019 Direct Replacement\u003c\/li\u003e\n\u003cli data-section-id=\"3bmby7\" data-start=\"2429\" data-end=\"2459\"\u003e\n\u003cstrong data-start=\"2431\" data-end=\"2451\"\u003eNominal Voltage:\u003c\/strong\u003e 14.4V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1g5d8j4\" data-start=\"2461\" data-end=\"2487\"\u003eElectrical Performance\u003c\/h3\u003e\n\u003cul data-start=\"2488\" data-end=\"2699\"\u003e\n\u003cli data-section-id=\"1eeh0cp\" data-start=\"2488\" data-end=\"2533\"\u003e\n\u003cstrong data-start=\"2490\" data-end=\"2516\"\u003eMain Battery Capacity:\u003c\/strong\u003e 90Ah (Lithium)\u003c\/li\u003e\n\u003cli data-section-id=\"14p77th\" data-start=\"2534\" data-end=\"2578\"\u003e\n\u003cstrong data-start=\"2536\" data-end=\"2559\"\u003ePowerPlus Capacity:\u003c\/strong\u003e 110Ah (Optional)\u003c\/li\u003e\n\u003cli data-section-id=\"gpvqa6\" data-start=\"2579\" data-end=\"2614\"\u003e\n\u003cstrong data-start=\"2581\" data-end=\"2604\"\u003eCold Cranking Amps:\u003c\/strong\u003e 2100CCA\u003c\/li\u003e\n\u003cli data-section-id=\"1975mq2\" data-start=\"2615\" data-end=\"2663\"\u003e\n\u003cstrong data-start=\"2617\" data-end=\"2646\"\u003eReserve Battery Capacity:\u003c\/strong\u003e 10Ah (Lithium)\u003c\/li\u003e\n\u003cli data-section-id=\"72mozu\" data-start=\"2664\" data-end=\"2699\"\u003e\n\u003cstrong data-start=\"2666\" data-end=\"2690\"\u003eReserve Battery CCA:\u003c\/strong\u003e 500CCA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"b9vdtc\" data-start=\"2701\" data-end=\"2724\"\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul data-start=\"2725\" data-end=\"2769\"\u003e\n\u003cli data-section-id=\"1t6yfbt\" data-start=\"2725\" data-end=\"2769\"\u003e\n\u003cstrong data-start=\"2727\" data-end=\"2748\"\u003eSize (L x W x H):\u003c\/strong\u003e 354 x 176 x 187 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mjw76u\" data-start=\"2771\" data-end=\"2781\"\u003eWeight\u003c\/h3\u003e\n\u003cul data-start=\"2782\" data-end=\"2958\"\u003e\n\u003cli data-section-id=\"z4dt2w\" data-start=\"2782\" data-end=\"2811\"\u003e\n\u003cstrong data-start=\"2784\" data-end=\"2802\"\u003eStandard 90Ah:\u003c\/strong\u003e 12.0kg\u003c\/li\u003e\n\u003cli data-section-id=\"paropp\" data-start=\"2812\" data-end=\"2843\"\u003e\n\u003cstrong data-start=\"2814\" data-end=\"2834\"\u003ePowerPlus 110Ah:\u003c\/strong\u003e 12.2kg\u003c\/li\u003e\n\u003cli data-section-id=\"192b77\" data-start=\"2844\" data-end=\"2872\"\u003e\n\u003cstrong data-start=\"2846\" data-end=\"2863\"\u003eRestart 90Ah:\u003c\/strong\u003e 12.7kg\u003c\/li\u003e\n\u003cli data-section-id=\"lakkox\" data-start=\"2873\" data-end=\"2912\"\u003e\n\u003cstrong data-start=\"2875\" data-end=\"2903\"\u003eRestart PowerPlus 110Ah:\u003c\/strong\u003e 12.9kg\u003c\/li\u003e\n\u003cli data-section-id=\"17sy6pp\" data-start=\"2913\" data-end=\"2958\"\u003e\n\u003cstrong data-start=\"2915\" data-end=\"2948\"\u003eEquivalent Lead Acid Battery:\u003c\/strong\u003e ~26.5kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2960\" data-end=\"2963\"\u003e\n\u003ch1 data-section-id=\"1kqta2z\" data-start=\"2965\" data-end=\"2986\"\u003eCompatible Vehicles\u003c\/h1\u003e\n\u003ch3 data-section-id=\"giphvo\" data-start=\"2988\" data-end=\"3035\"\u003eMcLaren Super Series (Gen1 Lithium Systems)\u003c\/h3\u003e\n\u003cul data-start=\"3036\" data-end=\"3208\"\u003e\n\u003cli data-section-id=\"1bmjb7e\" data-start=\"3036\" data-end=\"3065\"\u003eMcLaren \u003cstrong data-start=\"3046\" data-end=\"3063\"\u003eMP4-12C Coupe\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e8w9n3\" data-start=\"3066\" data-end=\"3096\"\u003eMcLaren \u003cstrong data-start=\"3076\" data-end=\"3094\"\u003eMP4-12C Spider\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wzh7we\" data-start=\"3097\" data-end=\"3123\"\u003eMcLaren \u003cstrong data-start=\"3107\" data-end=\"3121\"\u003e650S Coupe\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"404arv\" data-start=\"3124\" data-end=\"3151\"\u003eMcLaren \u003cstrong data-start=\"3134\" data-end=\"3149\"\u003e650S Spider\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7rnf82\" data-start=\"3152\" data-end=\"3179\"\u003eMcLaren \u003cstrong data-start=\"3162\" data-end=\"3177\"\u003e675LT Coupe\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c7e8o7\" data-start=\"3180\" data-end=\"3208\"\u003eMcLaren \u003cstrong data-start=\"3190\" data-end=\"3206\"\u003e675LT Spider\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3210\" data-end=\"3213\"\u003e\n\u003ch1 data-section-id=\"qhu5wf\" data-start=\"3215\" data-end=\"3240\"\u003eWhy Choose JWM LiFePO4?\u003c\/h1\u003e\n\u003cp data-start=\"3242\" data-end=\"3403\"\u003eJWM batteries combine \u003cstrong data-start=\"3264\" data-end=\"3322\"\u003emotorsport-grade engineering with real-world usability\u003c\/strong\u003e, delivering superior cranking power, reduced weight, and exceptional durability.\u003c\/p\u003e\n\u003cp data-start=\"3405\" data-end=\"3467\"\u003eCompared to conventional batteries, LiFePO4 technology offers:\u003c\/p\u003e\n\u003cul data-start=\"3468\" data-end=\"3595\"\u003e\n\u003cli data-section-id=\"tu3h84\" data-start=\"3468\" data-end=\"3493\"\u003eFaster recharge times\u003c\/li\u003e\n\u003cli data-section-id=\"1teu5wn\" data-start=\"3494\" data-end=\"3527\"\u003eSignificantly longer lifespan\u003c\/li\u003e\n\u003cli data-section-id=\"1dwiae3\" data-start=\"3528\" data-end=\"3555\"\u003eStable voltage delivery\u003c\/li\u003e\n\u003cli data-section-id=\"z32hbj\" data-start=\"3556\" data-end=\"3595\"\u003eImproved resistance to deep cycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3597\" data-end=\"3759\"\u003eFor McLaren owners, this translates to \u003cstrong data-start=\"3636\" data-end=\"3699\"\u003egreater reliability, reduced weight, and improved usability\u003c\/strong\u003e, particularly for vehicles that are driven less frequently.\u003c\/p\u003e\n\u003chr data-start=\"3761\" data-end=\"3764\"\u003e\n\u003ch1 data-section-id=\"1bujgeb\" data-start=\"3766\" data-end=\"3783\"\u003eImportant Notes\u003c\/h1\u003e\n\u003cul data-start=\"3785\" data-end=\"4044\"\u003e\n\u003cli data-section-id=\"1luo0vo\" data-start=\"3785\" data-end=\"3842\"\u003eDesigned for \u003cstrong data-start=\"3800\" data-end=\"3840\"\u003eMcLaren Gen1 lithium battery systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14mn4bq\" data-start=\"3843\" data-end=\"3898\"\u003eRestart Technology recommended for low-use vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"uq0q7n\" data-start=\"3899\" data-end=\"3946\"\u003eAvoid full discharge due to parasitic drain\u003c\/li\u003e\n\u003cli data-section-id=\"ubtxun\" data-start=\"3947\" data-end=\"4002\"\u003eBattery conditioner recommended for stored vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1g9b5ii\" data-start=\"4003\" data-end=\"4044\"\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rennworks Performance","offers":[{"title":"90Ah Lithium Capacity (Standard) \/ Without Restart Technology","offer_id":57320553120079,"sku":"PS019LiFePO4-90WORT","price":899.0,"currency_code":"GBP","in_stock":true},{"title":"90Ah Lithium Capacity (Standard) \/ With Restart Technology","offer_id":57320553152847,"sku":"PS019LiFePO4-90WRT","price":1019.0,"currency_code":"GBP","in_stock":true},{"title":"110Ah Lithium Capacity (PowerPlus) \/ Without Restart Technology","offer_id":57320553185615,"sku":"PS019LiFePO4-110WORT","price":1099.0,"currency_code":"GBP","in_stock":true},{"title":"110Ah Lithium Capacity (PowerPlus) \/ With Restart Technology","offer_id":57320553218383,"sku":"PS019LiFePO4-110WRT","price":1219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/0924\/5519\/files\/4150506989.png?v=1774519902","url":"https:\/\/rennworks-performance.com\/products\/jwm-ps-019-lifepo4-replacement-battery-mclaren-12c-650s-675lt","provider":"Rennworks Performance","version":"1.0","type":"link"}