{"title":"40V Tool Battery","description":"\u003ch2\u003eExperience Untamed Power: Buy 40V Tool Batteries Cheaply at Masori\u003c\/h2\u003e\n\u003cp\u003eAre you looking for a highly exciting solution that supports your car sound upgrades and delivers unwavering power for every project? Then powerful 40-volt batteries are ideal for your car hi-fi setup in the vehicle. Whether you want to optimize your subwoofers in a VW Golf or integrate additional bass amplifiers in a BMW sedan – a 40V power tool battery serves as a reliable energy source for a wide range of applications. At Masori, you will find numerous variants with different ampere hours, allowing you to flexibly choose between 4.0 Ah, 5.0 Ah, or even 8.0 Ah capacity. Covering high current peaks is crucial when operating car audio systems such as DSP amplifiers or power-intensive plug \u0026amp; play amplifiers.\u003c\/p\u003e\n\u003ch2\u003eVersatile Applications for 40V Batteries in Cars and Car Audio\u003c\/h2\u003e\n\u003cp\u003eA 40-volt battery impresses with its enormous capacity and stability. Such a powerhouse can be easily integrated into many cars. Especially in vehicles from Audi, Mercedes, or Opel, there is often limited space available, so a compact design of the battery is advantageous. This leaves enough room for upgrades such as door insulation and the installation of additional speakers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible voltage:\u003c\/strong\u003e 40 volts enable the operation of power-hungry components, including subwoofer modules or digital sound processors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong runtime:\u003c\/strong\u003e High ampere-hours (Ah) provide long-lasting power supply for complex sound projects in the car.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust design:\u003c\/strong\u003e Many 40V batteries rely on lithium-ion cells in the 18650 or 21700 format to enable high continuous loads (up to 30A).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombinable:\u003c\/strong\u003e Parallel or series connection of multiple 40V batteries ensures even more powerful performance for demanding car audio upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo speed up installations, manufacturers like Milwaukee, Makita, or Greenworks often offer fast chargers with up to 5A charging current. This way, batteries are quickly ready for use again when the next sound project is waiting. Whether a large Class-D amplifier or an extremely active DSP – with a 40-volt power source, you are always on the safe side.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Assembly Tips for Smooth Use\u003c\/h3\u003e\n\u003cp\u003eThe proper integration of a 40V battery into your car or car audio system requires a few basic steps. Precision is especially essential when it comes to wiring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePay attention to \u003cem\u003ehigh-quality cable cross-sections\u003c\/em\u003e, ideally 4 to 8 mm² for more demanding applications.\u003c\/li\u003e\n\u003cli\u003eSetze passende \u003cem\u003eFuse holder\u003c\/em\u003e and \u003cem\u003eFuses\u003c\/em\u003e in order to prevent short circuits between the battery and amplifier.\u003c\/li\u003e\n\u003cli\u003eCheck \u003cem\u003eContact Points\u003c\/em\u003e, so that there are no contact resistances, especially when you connect multiple components in the trunk.\u003c\/li\u003e\n\u003cli\u003eUse \u003cem\u003eAdapter rings\u003c\/em\u003e or \u003cem\u003ePlug\u0026amp;Play interfaces\u003c\/em\u003e, to connect directly to existing circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are unsure about connecting it or planning a particularly complex installation, you are welcome to use the installation service in Frankfurt Oder:\n\u003ca href=\"https:\/\/masprori.com\/pages\/einbauservice\" target=\"_blank\"\u003ehttps:\/\/masprori.com\/pages\/einbauservice\u003c\/a\u003e. There, your project will be professionally implemented by experienced specialists.\u003c\/p\u003e\n\u003ch3\u003eImportant performance values at a glance\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth\u003ePossible Variants\u003c\/th\u003e\n\u003cth\u003eBenefits for Car Audio\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Voltage\u003c\/td\u003e\n\u003ctd\u003e40V nominal voltage (up to 42V charge cutoff)\u003c\/td\u003e\n\u003ctd\u003eStable power supply for high-end audio components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e4.0 Ah \/ 5.0 Ah \/ 8.0 Ah\u003c\/td\u003e\n\u003ctd\u003eLonger car audio runtime, fewer charging cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous current\u003c\/td\u003e\n\u003ctd\u003e10A to 30A (depending on cells)\u003c\/td\u003e\n\u003ctd\u003eConstant performance for subwoofers and amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eFrom 150 x 80 x 70 mm to 200 x 100 x 90 mm\u003c\/td\u003e\n\u003ctd\u003eCompact enough for hidden installation locations in the cockpit or trunk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg – 2.4 kg\u003c\/td\u003e\n\u003ctd\u003eLow additional load for the vehicle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDepending on the chosen model type (e.g., carbon-based lithium or LiFePO4), some 40V batteries support significantly higher discharge currents, which can be particularly interesting for loud and bass-heavy audio setups in SUVs or station wagons.\u003c\/p\u003e\n\u003ch2\u003eHighly relevant accessories for car sound upgrades\u003c\/h2\u003e\n\u003cp\u003eThose who use 40-volt batteries need the appropriate accessories to reliably secure the system in the car:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChargers:\u003c\/strong\u003e Various fast chargers with 3A to 5A output. Shorter charging times mean more time for sound tests in the car.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Distribution Blocks:\u003c\/strong\u003e Ideal for powering multiple amplifiers, DSPs, or external crossovers in parallel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current fuses:\u003c\/strong\u003e 60A, 80A or 100A fuses to avoid voltage fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter cable:\u003c\/strong\u003e Special car hi-fi cable harnesses for easy connection of your 40V battery to car radios or factory interfaces in Audi, VW, or SEAT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe experts at Masori are happy to assist you in selecting the right components. For example, if your vehicle has a very limited onboard power supply, the capacity of a 40-volt battery can be used to \u003cem\u003eBuffering\u003c\/em\u003e realize. This way, your car audio system works stably and doesn't break a sweat even at maximum volume.\u003c\/p\u003e\n\u003ch3\u003eCheck direct support and plug \u0026amp; play compatibility\u003c\/h3\u003e\n\u003cp\u003eFor questions about the compatibility of certain 40V batteries with your existing sound equipment, Masori offers an AI chatbot in addition to telephone support. Over\n\u003ca href=\"https:\/\/masprori.com\/pages\/faq-und-hilfe\" target=\"_blank\"\u003eFAQ \u0026amp; Help\u003c\/a\u003e You can enter your vehicle data to receive precise instructions. Especially for models from BMW or SEAT, a perfectly fitting design of the battery carrier is important to ensure enough space for cable routing and further audio upgrades.\u003c\/p\u003e\n\u003cp\u003ePlug\u0026amp;Play kits make the installation of car audio components or LED lighting effects incredibly easy, as long as your 40-volt package in the background ensures a stable power supply. Many products are designed so that you only need to make minimal modifications to the factory system. Take advantage of this option if you prefer convenience and quick conversion.\u003c\/p\u003e\n\u003ch2\u003eSecure high-performance 40V batteries now at the Masori car audio online shop\u003c\/h2\u003e\n\u003cp\u003eWith a 40V tool battery in the car audio context, you secure concentrated power to reliably operate high-performance amplifiers, subwoofers, or tweeters. The technology offers you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eEasy installation\u003c\/em\u003e through variable battery sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFast Reloading\u003c\/em\u003e thanks to modern fast chargers\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFuture-proof power\u003c\/em\u003e with lithium-ion technology and high C-rates\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eVersatile Fields of Application\u003c\/em\u003e from subtle sound upgrade to loud competition system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo you want to get the most out of your 40V batteries while relying on first-class service? Then browse the selection at Masori and discover a huge range to find the perfect battery for your car or car audio project. Use the AI support to check your individual requirements, plan the wiring, and ensure crystal-clear sound quality across the entire frequency spectrum. If you need additional help, the experienced team is ready to assist – whether by phone or directly during installation in Frankfurt Oder. Choose your setup and make your sound goals a reality.\u003c\/p\u003e","products":[],"url":"https:\/\/masprori.com\/en\/collections\/werk-tool-battery-40v.oembed","provider":"Masori | Shop","version":"1.0","type":"link"}