{"product_id":"sip-072222-startmaster®-4000a-12-24v-lithium-jump-starter-available-from-november-2026","title":"SIP 072222 STARTMASTER® 4000A 12\/24V Lithium Jump Starter - Available from November 2026","description":"\u003cp\u003e\u003cstrong\u003eSIP 072222 STARTMASTER® 4000A 12\/24V Lithium Jump Starter - Available from November 2026\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"productsection\"\u003e\n\u003cdiv class=\"prod-info-div\"\u003e\n\u003cp\u003eThe SIP STARTMASTER® 4000A 12V\/24V Lithium Jump Starter is a versatile battery booster and portable power pack designed with the highest quality LiFePO4 Lithium-Ion cells for assured power and longevity during demanding, repetitive jump-starting tasks.\u003c\/p\u003e\n\u003cp\u003eExtremely lightweight - just 5.6kg! - while delivering high-current power, this vehicle jump starter is perfect for motorcycles, cars, vans and light trucks. With a Battery Management System, cranking timer and post-crank cool down, it provides a high degree of safety.\u003c\/p\u003e\n\u003cp\u003eWith a durable ABS casing and LED light for poor or emergency conditions, this 12V\/24V booster pack is ideal for use in garages, workshops, dealerships, forecourts, service centres or roadside assistance as the complete emergency jump starter solution.\u003c\/p\u003e\n\u003cp\u003eApplications \u0026amp; uses:\u003cspan\u003e \u003c\/span\u003eSuitable for garages and workshops, dealerships and forecourts, MOT and service centres, roadside breakdown or mobile servicing.\u003c\/p\u003e\n\u003cp\u003eWhat's in the box?: 1x SIP STARTMASTER® 4000A 12V\/24V Lithium Jump Starter, 15V 2A charger cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSIP 2-Year Standard Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1344\" height=\"756\" src=\"https:\/\/www.youtube.com\/embed\/EQqe3Sqzc_k\" title=\"SIP | 07222 STARTMASTER 4000A 12V 24V Lithium Jump Starter\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"productsection\"\u003e\n\u003cdiv class=\"prod-info-div-2\"\u003e\n\u003cp\u003e\u003cspan class=\"spec-point-title\"\u003ePowerful engine jump starting \u0026amp; integrated safety measures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply connect the clamps, hit Engine Start, crank the engine and let the STARTMASTER® do the rest.\u003c\/li\u003e\n\u003cli\u003eEasy-to-read digital display with voltmeter function for accurate monitoring of voltage and charge status.\u003c\/li\u003e\n\u003cli\u003eReverse polarity, short circuit, overheat, overcharge and overdischarge protections for added safety.\u003c\/li\u003e\n\u003cli\u003eInsulated and ergonomic pure copper clamps and high-quality leads for added durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"spec-point-title\"\u003eQuality lithium-ion lifePO4 cells provide consistently reliable boosting performance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUN38.3 certified Lithium-Ion (LiFePO4) battery for superior performance, increased safety and exceptional longevity.\u003c\/li\u003e\n\u003cli\u003eHigh-quality A-grade cells offer better capacity retention, efficient power delivery and consistent cell-to-cell balancing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"spec-point-title\"\u003eThe battery management system (BMS) protects the starter \u0026amp; vehicle for increased durability. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10sec engine cranking timer controls current spikes within safe limits and reduces stress on starter, battery and motor.\u003c\/li\u003e\n\u003cli\u003e5min mandatory cooldown period between cranks ensures added durability and protection for both the starter and vehicle.\u003c\/li\u003e\n\u003cli\u003eProhibiting successive cranks manages heat dissipation on the cells or BMS and prevents serious thermal runaway.\u003c\/li\u003e\n\u003cli\u003eAllows recovery of a stable voltage to maintain integrity and effectiveness of the next crank for added durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"spec-point-title\"\u003eThe portable 48,000MAH power bank is ideal for charging devices, electronics \u0026amp; equipment. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5V 2.4A USB-A output for charging electronics and devices including smartphones, tablets and laptops on-the-go.\u003c\/li\u003e\n\u003cli\u003eExtremely lightweight and compact 5.6kg design with protective ABS\/PC casing and robust clamps grip and cable hooks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"spec-point-title\"\u003eZero maintenance starter with light is ideal for garages, workshops \u0026amp; roadside assistance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for garages and workshops, dealerships and forecourts, MOT and service centres, roadside breakdown and mobile servicing.\u003c\/li\u003e\n\u003cli\u003e72 Lumen LED light with steady, slow flash, fast flash and SOS settings ideal for poor visibility or emergency conditions.\u003c\/li\u003e\n\u003cli\u003eComfortably provides the high-current crank needed for effective starting of petrol and diesel vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"styled-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eITEM NO.\u003c\/td\u003e\n\u003ctd\u003e07222\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage:\u003c\/td\u003e\n\u003ctd\u003e12V\/24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current:\u003c\/td\u003e\n\u003ctd\u003e4000A (12V) \/ 1500A (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCranking Current (CA):\u003c\/td\u003e\n\u003ctd\u003e1200A (12V) \/ 600A (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Technology:\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity:\u003c\/td\u003e\n\u003ctd\u003e153.6Wh LiFePO4 (12Ah @ 12.8V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Supply:\u003c\/td\u003e\n\u003ctd\u003e15V DC 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-A Output:\u003c\/td\u003e\n\u003ctd\u003e5V DC 2.4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Output:\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd\u003e-10°C - 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Temperature:\u003c\/td\u003e\n\u003ctd\u003e0°C - 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature:\u003c\/td\u003e\n\u003ctd\u003e-20°C - 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engine Types:\u003c\/td\u003e\n\u003ctd\u003ePetrol; up to 9L (12V) \/ Diesel; up to 5L (12V), 12L (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight:\u003c\/td\u003e\n\u003ctd\u003e5.6kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight:\u003c\/td\u003e\n\u003ctd\u003e6.7kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions:\u003c\/td\u003e\n\u003ctd\u003e345(H) x 368(W) x 130mm(D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaged Dimensions:\u003c\/td\u003e\n\u003ctd\u003e358(H) x 375(W) x 160mm(D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0515\/8305\/8084\/files\/07222.zip?v=1791221200\" title=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0515\/8305\/8084\/files\/07222.zip?v=1791221200\"\u003eManual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIP","offers":[{"title":"Default Title","offer_id":55689718694264,"sku":null,"price":329.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0515\/8305\/8084\/files\/8627-extra-large.jpg?v=1791221067","url":"https:\/\/www.brooksideweldingsupplies.co.uk\/products\/sip-072222-startmaster%c2%ae-4000a-12-24v-lithium-jump-starter-available-from-november-2026","provider":"Brookside Welding Supplies Ltd","version":"1.0","type":"link"}