{"title":"LiFePo4 Lithium batteries for car audio sound upgrades","description":"\u003ch2\u003eBuy LiFePo4 Batteries Cheap Online at the Carhifi Online Shop Masori\u003c\/h2\u003e\n\u003cp\u003eFor high-quality car audio upgrades and reliable car sound solutions, our LiFePo4 batteries are the ideal choice. LiFePo4 (lithium iron phosphate) batteries offer maximum energy efficiency, high discharge rates, and are easily integrated into many vehicle environments – from Audi to VW to Mercedes, BMW, SEAT, or Opel. With capacities ranging from 50Ah to 300Ah, they provide an excellent foundation for stable power supply in the car, whether for car audio installations, solar systems in motorhomes, or industrial applications.\u003c\/p\u003e\n\u003ch3\u003eTypical performance specifications and technical data\u003c\/h3\u003e\n\u003cp\u003eAt Masori, you will find LiFePo4 batteries from renowned manufacturers such as Elerix, CS-Batteries, Ultimatron, or GS Audio. The key features at a glance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal cell voltage: 3.2V per cell (12.8V for four cells connected in series)\u003c\/li\u003e\n\u003cli\u003eEnergy density: 90-160 Wh\/kg for an optimal balance of capacity and weight\u003c\/li\u003e\n\u003cli\u003eCycle durability: Up to 2000 charge cycles, depending on the battery model and BMS configuration\u003c\/li\u003e\n\u003cli\u003eTemperature range: Operational from -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up to 95% for maximum energy yield\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: On average under 3% per month\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHigh-current variants (e.g., from Ultimatron) with continuous output currents of up to 200A are suitable for high-performance car audio systems. Those looking for plug-and-play solutions in vehicles such as Opel Astra, VW Golf, or BMW 3 Series can benefit from the compact designs, primarily to save space under the seat or in the trunk.\u003c\/p\u003e\n\u003ch4\u003eExample Table: LiFePo4 Battery Selection\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eCapacity (Ah)\u003c\/th\u003e\n\u003cth\u003eMax. continuous discharge current (A)\u003c\/th\u003e\n\u003cth\u003eMain application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCS-Batteries\u003c\/td\u003e\n\u003ctd\u003e100 \/ 150 \/ 200\u003c\/td\u003e\n\u003ctd\u003e120-150\u003c\/td\u003e\n\u003ctd\u003eAllround Car HiFi, Motorhome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElerix\u003c\/td\u003e\n\u003ctd\u003e80 \/ 120\u003c\/td\u003e\n\u003ctd\u003e80-100\u003c\/td\u003e\n\u003ctd\u003eSolar, Off-Grid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGS Audio\u003c\/td\u003e\n\u003ctd\u003e50 \/ 100\u003c\/td\u003e\n\u003ctd\u003e100-150\u003c\/td\u003e\n\u003ctd\u003eAudio Systems, Plug-\u0026amp;-Play\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimatron\u003c\/td\u003e\n\u003ctd\u003e100 \/ 150 \/ 300\u003c\/td\u003e\n\u003ctd\u003e200+\u003c\/td\u003e\n\u003ctd\u003eHigh current, industry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSuitable accessories for car audio installations\u003c\/h3\u003e\n\u003cp\u003eTo ensure a LiFePo4 car battery delivers optimal performance over the long term, the right accessories are essential. At Masori, you'll find all the necessary components to upgrade your car sound system with minimal effort:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality cables and adapters\u003c\/strong\u003e: For low contact resistances and stable current flows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable mounts\u003c\/strong\u003e: Vibration and shocks are reduced, the LiFePo4 battery remains secure in the vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Chargers\u003c\/strong\u003e: Adapted to BMS specifications to prevent overcharging or deep discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistribution blocks and fuses\u003c\/strong\u003e: For smooth power distribution and protection against short circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfiguration and Installation Service\u003c\/h3\u003e\n\u003cp\u003eThe correct wiring as well as a well-thought-out mounting system are essential. Good ventilation is crucial, especially if your car audio system is used for long and intensive periods. This minimizes heating and extends the lifespan of the LiFePo4 battery. Some Elerix or CS Batteries models feature special cooling vents on the housing, while other batteries are designed for installation under the front passenger seat. If you are unsure, our professionals will be happy to assist you. Additionally, we have a \u003ca href=\"https:\/\/masprori.com\/pages\/einbauservice\" target=\"_blank\"\u003eOn-site installation service in Frankfurt Oder\u003c\/a\u003eso that your sound upgrade is perfectly implemented.\u003c\/p\u003e\n\u003ch3\u003eBattery Management System (BMS) and Safety\u003c\/h3\u003e\n\u003cp\u003eAn integrated BMS reliably protects the LiFePo4 cells from overcharging, deep discharge, short circuits, and unacceptable temperature ranges. In GS Audio models, it is often a BMS specially tuned for audio applications that can handle very short load peaks. Ultimatron, on the other hand, additionally equips some batteries with balancing protection circuits to charge each cell evenly. This technology is especially attractive for demanding car sound systems that often require high pulse power.\u003c\/p\u003e\n\u003ch3\u003eTips for optimal installation in the vehicle\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlace of the battery\u003c\/strong\u003e: As close as possible to the amplifier to avoid losses due to line resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck fittings\u003c\/strong\u003e: Permanently secure connections ensure that there are no vibrations or loose contacts even with booming bass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarity Check\u003c\/strong\u003e: Pay attention to correct polarity to prevent damage to the amplifier or car radio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Check\u003c\/strong\u003eRegularly check speaker terminals and amplifier settings to ensure everything remains stable even at higher currents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpansion options for the car audio system\u003c\/h3\u003e\n\u003cp\u003eAre you planning an even more powerful car sound experience? Thanks to the modular design, you can connect multiple LiFePo4 batteries in series or parallel. This increases the total voltage or capacity of your system. Larger peak loads from bigger amplifiers can also be better absorbed this way. A second or third LiFePo4 unit is especially advantageous for show cars with extreme subwoofers. With \u003ca href=\"https:\/\/masprori.com\/pages\/faq-und-hilfe\" target=\"_blank\"\u003eour expert support\u003c\/a\u003e and the AI chatbot will help you find out which battery combination is optimal for your car.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Portfolio and Brand Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe brands represented by Masori each have specific advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS-Batteries\u003c\/strong\u003e: Large capacities for versatile applications, robust design, designed for 12V and 24V systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElerix\u003c\/strong\u003e: Compact dimensions, integrated safety sensors, ideal for solar and camping setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGS Audio\u003c\/strong\u003e: Specifically tailored for constant voltage supply for high-end amplifiers, perfect for sonic excellence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimatron\u003c\/strong\u003e: High discharge currents, tailored for high-performance applications, e.g., extreme SPL projects and commercial devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThose who love strong levels or rely on powerful bass for long rides are sure to make the right choice with these brands.\u003c\/p\u003e\n\u003ch3\u003eAdvantages over conventional car batteries\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger lifespan\u003c\/strong\u003e: More charge cycles and thus lower replacement costs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstant Voltage\u003c\/strong\u003e: Especially valuable for sensitive car audio amplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight\u003c\/strong\u003e: Lower weight compared to lead or AGM batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast loading times\u003c\/strong\u003e: High charging efficiency enables shorter downtime on external chargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCustomer Support and Individual Solutions\u003c\/h3\u003e\n\u003cp\u003eShould you want to adapt your LiFePo4 battery to your audio amplifiers during installation or have questions about protective devices, our expert team is here to support you. The \u003ca href=\"https:\/\/masprori.com\/pages\/faq-und-hilfe\" target=\"_blank\"\u003eFAQ \u0026amp; Help\u003c\/a\u003e-Page as well as our integrated AI chatbot provide tailored information on compatibilities, adapter sets, and requirements for your vehicle. Our Masori customer service can, for example, give specific tips if you want to equip your system in an Opel Astra G with plug-and-play solutions or if you are interested in an Ultimatron high-current battery for the Mercedes Sprinter.\u003c\/p\u003e\n\u003ch3\u003eMaintenance and Care for Enduring Performance\u003c\/h3\u003e\n\u003cp\u003eAlthough LiFePo4 batteries are considered largely maintenance-free, minimal care increases their lifespan. Check the connections for corrosion at every service and gently wiggle the terminal clamps to rule out loose connections. Also, pay attention to the temperature in the trunk or under the seat, as extreme cold or heat can affect capacity. By charging early and regularly checking the voltage, you ensure that your LiFePo4 battery is always ready for use.\u003c\/p\u003e\n\u003ch3\u003eOptimized technologies and latest developments\u003c\/h3\u003e\n\u003cp\u003eThe manufacturers' fine-tuning in this battery segment is increasingly focusing on even higher energy densities as well as more powerful BMS. Cutting-edge topologies enable extremely short charging times and higher discharge currents, which is especially relevant in cars with multiple amplifiers. For example, CS-Batteries is working on advanced cell chemistries with further reduced internal resistance, while GS Audio integrates improved circuit board layouts to reduce harmonics and EMC interference. These advancements make LiFePo4 batteries increasingly attractive for car audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eChecklist for Smooth Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck placement (trunk, spare wheel well, engine compartments in older VW or Opel models)\u003c\/li\u003e\n\u003cli\u003eAdjust cable cross-section (depending on power from 20 mm² upwards)\u003c\/li\u003e\n\u003cli\u003eIntegrate circuit breaker (typically 100A to 200A, depending on the amplifier stage concept)\u003c\/li\u003e\n\u003cli\u003eUse charger with LiFePo4 mode (e.g., 14.4V recommended charge termination voltage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConclusive, yet convincing in performance\u003c\/h3\u003e\n\u003cp\u003eWith the right LiFePo4 batteries from the Carhifi online shop Masori, enthusiasts, tuners, and sound lovers receive an ideal power source to fully exploit the sonic potential of their amplifiers, subwoofers, and speakers. Whether long-time car hi-fi professionals or beginners with a preference for deep bass – our solutions combine high capacity, robust construction, safety features, and flexible installation options. If you need support with individual configuration or installation, you will find in our service portfolio including \u003ca href=\"https:\/\/masprori.com\/pages\/einbauservice\" target=\"_blank\"\u003eInstallation service in Frankfurt Oder\u003c\/a\u003e exactly the help you need to take your car sound system to the next level.\u003c\/p\u003e","products":[{"product_id":"cs-batteries-hdx-40-12ah-lifepo4-lithium-lifepo4","title":"HDX-40 - 12Ah LiFePO4","description":"\u003cp\u003eThe CS-Batteries HDX-40 - 12Ah LiFePO4 is a Lithium - LiFePO4 Battery with a capacity of 12Ah and a typical nominal voltage of 13.2V. The energy is 153.6Wh, and the starting power is 1000A (CA). A complete battery management system with Dynamic-BMS and full protection, as well as the Re-START emergency start function, are integrated. The housing measures L175 x B87 x H142.5 mm and weighs 1950g. The connection is made via Multi-Connect M6 on the top, side, and front; on the top, there are 4x M6 screw connections with ring terminals (2x negative, 2x positive) available. IP66 waterproofing, low self-discharge, a charging cutoff voltage of 14.6V, and a temperature operating range of -20°C to +60°C are present. The maximum discharge cutoff voltage is 10V; the external charging current is up to 12A (1C, ~60 min), and the charging current from the alternator is up to 760W. In terms of capacity, it corresponds to a lead battery Pb-EQ with 26–40Ah.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLithium - LiFePO4\u003c\/li\u003e\n\u003cli\u003eCapacity: 12Ah\u003c\/li\u003e\n\u003cli\u003eTypical nominal voltage: 13.2V\u003c\/li\u003e\n\u003cli\u003eStarting power: 1000A (CA)\u003c\/li\u003e\n\u003cli\u003eEnergy: 153.6Wh\u003c\/li\u003e\n\u003cli\u003eDynamic-BMS with full protection\u003c\/li\u003e\n\u003cli\u003eRe-START emergency start function\u003c\/li\u003e\n\u003cli\u003eMulti-Connect connection M6 (top, side, front)\u003c\/li\u003e\n\u003cli\u003e4x M6 screw connections on top (2x negative, 2x positive) with ring terminals\u003c\/li\u003e\n\u003cli\u003eIP66 waterproof\u003c\/li\u003e\n\u003cli\u003eLow self-discharge\u003c\/li\u003e\n\u003cli\u003eDimensions: L175 x B87 x H142.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1950g\u003c\/li\u003e\n\u003cli\u003eCapacity relevant: Pb-EQ 26–40Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eType: LiFePO4 motorcycle starter battery and car audio supply battery\u003c\/li\u003e\n\u003cli\u003eCell technology: Lithium iron nanophosphate (LiFePO4)\u003c\/li\u003e\n\u003cli\u003eCharging cutoff voltage: 14.6V\u003c\/li\u003e\n\u003cli\u003eMaximum discharge cutoff voltage: 10V\u003c\/li\u003e\n\u003cli\u003eTemperature operating range: -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003eTemperature storage range: 0°C to +25°C\u003c\/li\u003e\n\u003cli\u003eCharging current from alternator: max. 760W\u003c\/li\u003e\n\u003cli\u003eCharging current external lithium charger: up to 12A (1C, ~60 min)\u003c\/li\u003e\n\u003cli\u003eConnection: Multi-Connect M6, top, side, front\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CS-Batteries","offers":[{"title":"Default Title","offer_id":44302611808523,"sku":"HDX-40-12AH-LIFEPO4","price":349.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/cs-batteries-hdx-40-12ah-lifepo4-lithium-lifepo4-masori-kaufen.webp?v=1747917842"},{"product_id":"gs-audio-lifepo4-13-2v-extra-light-70ah-lifepo4-lithium-lifepo4","title":"LifePo4 13,2V Extra light 70Ah - LiFePO4","description":"\u003cp\u003eLifePo4 13.2V Extra light 70Ah - LiFePO4 is a Lithium - LiFePO4 Battery from GS Audio. It has a capacity of 70 Ah and a nominal voltage of 13.2 V. The cold cranking current is approximately 2500 A. The internal resistance is less than 0.85 milliohm. The charging voltage is 14.6 V and the maximum protection voltage of the integrated active BMS is 15.5 V. The operating temperature is specified as -20 to +70 degrees. Connections are available as ISO terminal or with M8 thread.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLithium - LiFePO4 Battery\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight\u003c\/li\u003e\n\u003cli\u003eCapacity 70 Ah\u003c\/li\u003e\n\u003cli\u003eCold cranking current approx. 2500 A\u003c\/li\u003e\n\u003cli\u003eNominal voltage 13.2 V\u003c\/li\u003e\n\u003cli\u003eConnections: ISO terminal or M8 thread\u003c\/li\u003e\n\u003cli\u003eIntegrated active BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eInternal resistance: less than 0.85 milliohm\u003c\/li\u003e\n\u003cli\u003eCharging voltage: 14.6 V\u003c\/li\u003e\n\u003cli\u003eMaximum protection voltage of the internal BMS: 15.5 V\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20 to +70 degrees\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GS Audio","offers":[{"title":"M8 thread","offer_id":45266298503435,"sku":"70AH-M8-LIFEPO4","price":749.0,"currency_code":"EUR","in_stock":true},{"title":"ISO","offer_id":45266298536203,"sku":"70AH-ISO-LIFEPO4","price":749.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/gs-audio-lifepo4-132v-extra-light-70ah-lifepo4-lithium-lifepo4-masori-kaufen.jpg?v=1782935952"},{"product_id":"gs-audio-lifepo4-13-2v-extra-light-35ah-lifepo4-lithium-lifepo4","title":"LifePo4 13,2V Extra light 35Ah - LiFePO4","description":"\u003cp\u003eThe LifePo4 13.2V Extra Light 35Ah - LiFePO4 from GS Audio is an ultra-light Lithium - LiFePO4 Battery with a capacity of 35 Ah and a nominal voltage of 13.2 V. The cold cranking current is approximately 1500 A, and the internal resistance is less than 0.85 mΩ. An integrated active BMS is included, with a maximum protection voltage of the internal BMS at 15.5 V. The charging voltage is 14.6 V. Connection options are ISO terminal or M8 thread. The operating temperature range is -20 to +70 degrees.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLithium - LiFePO4 Battery\u003c\/li\u003e\n\u003cli\u003eUltra-light\u003c\/li\u003e\n\u003cli\u003eCapacity 35 Ah\u003c\/li\u003e\n\u003cli\u003eCold cranking current approx. 1500 A\u003c\/li\u003e\n\u003cli\u003eNominal voltage 13.2 V\u003c\/li\u003e\n\u003cli\u003eIntegrated active BMS\u003c\/li\u003e\n\u003cli\u003eConnection options: ISO terminal or M8 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eInternal resistance less than 0.85 mΩ\u003c\/li\u003e\n\u003cli\u003eCharging voltage 14.6 V\u003c\/li\u003e\n\u003cli\u003eMaximum protection voltage of the internal BMS 15.5 V\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20 to +70 degrees\u003c\/li\u003e\n\u003cli\u003eFor starting vehicles with engines up to 3000 cc displacement\u003c\/li\u003e\n\u003cli\u003eFor audio systems with amplifiers up to 2500 W (daily) or 4000 W (short, spl)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GS Audio","offers":[{"title":"M8 thread","offer_id":45266287132939,"sku":"35AH-M8-LIFEPO4","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"ISO","offer_id":45266287165707,"sku":"35AH-ISO-LIFEPO4","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/gs-audio-lifepo4-132v-extra-light-35ah-lifepo4-lithium-lifepo4-masori-kaufen.jpg?v=1782935958"},{"product_id":"gs-audio-mini-iso-lifepo4-13-2v-extra-light-30ah-lifepo4-lithium-lifepo4","title":"Mini ISO LifePo4 13,2V Extra light 30Ah - LiFePO4","description":"\u003cp\u003eMini ISO LifePo4 13.2V Extra light 30Ah - LiFePO4 product is a Lithium - LiFePO4 Battery from GS Audio with a nominal voltage of 13.2 V and a capacity of 30 Ah. The Mini ISO connection, an integrated active BMS, and an internal resistance of less than 0.85 milliohm are included. The cold test current is 1300 A. The charging voltage is 14.6 V, and the maximum protection voltage of the internal BMS is 15.5 V. The operating temperature range is -20 to +70 degrees. Dimensions: Width 19.7 cm, Depth 12.8 cm, Height without connection 20 cm, Height with connection 22.4 cm. Design ultra-light.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLithium - LiFePO4\u003c\/li\u003e\n\u003cli\u003eMini ISO connection\u003c\/li\u003e\n\u003cli\u003eUltra-light\u003c\/li\u003e\n\u003cli\u003eIntegrated active BMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 30 Ah\u003c\/li\u003e\n\u003cli\u003eCold test current: 1300 A\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 13.2 V\u003c\/li\u003e\n\u003cli\u003eCharging voltage: 14.6 V\u003c\/li\u003e\n\u003cli\u003eMaximum protection voltage of the internal BMS: 15.5 V\u003c\/li\u003e\n\u003cli\u003eInternal resistance: less than 0.85 milliohm\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20 to +70 degrees\u003c\/li\u003e\n\u003cli\u003eDimensions: Width 19.7 cm x Depth 12.8 cm x Height without connection 20 cm \/ Height with connection 22.4 cm\u003c\/li\u003e\n\u003cli\u003eFor engines up to 2500 cc\u003c\/li\u003e\n\u003cli\u003eFor audio systems with amplifiers up to 2000 W (continuous) or 3000 W (short-term, spl)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GS Audio","offers":[{"title":"Default Title","offer_id":45266315542795,"sku":"30AH-MINI-ISO-LIFEPO4","price":319.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/gs-audio-mini-iso-lifepo4-132v-extra-light-30ah-lifepo4-lithium-lifepo4-masori-kaufen.jpg?v=1782935963"},{"product_id":"gs-audio-lifepo4-13-2v-extra-light-20ah-m5-lifepo4-lithium-lifepo4","title":"LifePo4 13,2V Extra light 20Ah M5 - LiFePO4","description":"\u003cp\u003eThe LifePo4 13.2V Extra Light 20Ah M5 from GS Audio is a Lithium battery with a capacity of 20 Ah and a nominal voltage of 13.2 V. The construction is based on special ultra-light cells with high current delivery capacity and features multiple internal BMS for enhanced power output. The integrated active BMS system serves to protect and balance the individual cells. The dimensions are 18 cm in width, 7.7 cm in depth, and a height of 165.1 mm. The internal resistance is less than 3.4 mΩ, while the charging voltage is 14.6 V. A temperature range of -20 to +70 degrees is specified for operation. The maximum protection voltage of the internal BMS is set at 15.5 V.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLithium - LiFePO4\u003c\/li\u003e\n\u003cli\u003eCapacity: 20 Ah\u003c\/li\u003e\n\u003cli\u003eCold Cranking Amps (CCA): approx. 1000 A\u003c\/li\u003e\n\u003cli\u003eInternal active BMS board\u003c\/li\u003e\n\u003cli\u003eUltra-light cells\u003c\/li\u003e\n\u003cli\u003eWidth: 180 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 77 mm\u003c\/li\u003e\n\u003cli\u003eHeight (without terminals): 165.1 mm\u003c\/li\u003e\n\u003cli\u003eHeight (with terminals): 165.1 mm\u003c\/li\u003e\n\u003cli\u003eSuitable for engines up to 1600 cm³ displacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 13.2 V\u003c\/li\u003e\n\u003cli\u003eCharging voltage: 14.6 V\u003c\/li\u003e\n\u003cli\u003eMaximum protection voltage (BMS): 15.5 V\u003c\/li\u003e\n\u003cli\u003ePower: 1500 W (continuous operation)\u003c\/li\u003e\n\u003cli\u003ePower: 2000 W (peak)\u003c\/li\u003e\n\u003cli\u003eInternal resistance: \u0026lt; 3.4 mΩ\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20\/+70 degrees\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GS Audio","offers":[{"title":"Default Title","offer_id":46138786382091,"sku":"20Ah-M5-LIFEPO4","price":229.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/gs-audio-lifepo4-132v-extra-light-20ah-m5-lifepo4-lithium-lifepo4-masori-kaufen.jpg?v=1781876978"}],"url":"https:\/\/masprori.com\/en\/collections\/lifepo4-lithium-batteries.oembed","provider":"Masori | Shop","version":"1.0","type":"link"}