{"product_id":"victron-energy-batterie-lithium-smart-a-25-6v-200ah-energie-marine","title":"Smart-a lithium battery 25.6V 200Ah","description":"\u003cp\u003e\n    Designed for demanding marine applications, the \u003cstrong\u003eVictron Energy Smart-a 25.6V 200Ah lithium battery\u003c\/strong\u003e provides a high-performance and durable power solution. Using LiFePO4 (lithium iron phosphate) technology, it stands out for its high efficiency and long service life.\n\u003c\/p\u003e\n\u003ch3\u003eAdvantages of LiFePO4 technology\u003c\/h3\u003e\n\u003cp\u003e\n    Unlike lead-acid batteries that suffer from sulfation when partially or deeply discharged, LiFePO4 batteries do not require a full charge cycle. Their lifespan is even optimized by partial charge cycles, making them suitable for solar or wind systems where a 100% charge is not always achievable. This technology also offers a wide operating temperature range, excellent cycle performance, low internal resistance, and high efficiency.\n\u003c\/p\u003e\n\u003ch3\u003eTechnical performance and connectivity\u003c\/h3\u003e\n\u003cp\u003e\n    With a nominal voltage of 25.6 V and a capacity of 200 Ah at 25 °C (5120 Wh), this battery delivers 160 Ah at 0 °C and 100 Ah at -20 °C, ensuring stable performance across a wide discharge temperature range (-20 °C to +50 °C). Its round-trip energy efficiency reaches 92%, exceeding lead-acid batteries (80%). It supports a maximum continuous discharge current of 400 A and a maximum charge current of 400 A, with recommended values of ≤200 A for discharge and ≤100 A for charge. Internal resistance is 1.5 mΩ, and the end-of-discharge voltage is 22.4 V.\n\u003c\/p\u003e\n\u003ch3\u003eLifespan and system integration\u003c\/h3\u003e\n\u003cp\u003e\n    The battery offers a lifespan of 2500 cycles at 80% depth of discharge (DoD), up to 5000 cycles at 50% DoD. It includes cell balancing and monitoring. Bluetooth connectivity, via the VictronConnect app, enables real-time monitoring of cell voltages, temperature, and alarms. It is compatible with six \u003cstrong\u003eVictron Energy\u003c\/strong\u003e BMS (Battery Management System) models, essential for system management and protection, supporting up to 20 batteries for a maximum capacity of 102 kWh per BMS. The BMS connection uses a 50 cm male\/female cable with an M8 circular connector.\n\u003c\/p\u003e\n\u003ch3\u003eDimensions and certifications\u003c\/h3\u003e\n\u003cp\u003e\n    Its dimensions are 237 x 650 x 163 mm with a weight of 39 kg. It is rated IP22 and can be installed on its side. Power connection terminals are M8 threaded inserts. Cells comply with UL1973, IEC62619:2017, and UL9540A standards, and the battery meets IEC62619:2017 and IEC62620:2014 standards, as well as EMC EN-IEC 61000-6-3 and EN 55014-1. Within the \u003cstrong\u003eVictron Energy\u003c\/strong\u003e Smart lithium battery range, this 25.6V 200Ah model is positioned as a mid-capacity solution for 24V systems, balancing power and footprint, comparable to 12.8V 330Ah models in stored energy but optimized for 24V architectures.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":53723839988052,"sku":"BAT524120610","price":1478.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_d110ab6a-d428-4c75-bb67-8a932edf57e9.jpg?v=1772644419","url":"https:\/\/skysat.fr\/en-gb\/products\/victron-energy-smart-a-lithium-battery-25-6v-200ah-marine-power","provider":"Skysat","version":"1.0","type":"link"}