{"title":"Lithium batteries","description":"\u003cp\u003e\u003cem\u003eLithium batteries\u003c\/em\u003e are the most popular semi-traction batteries thanks to their high capacity and excellent quality. Order quickly and easily from Bootland Watersport\u003c\/p\u003e","products":[{"product_id":"victron-lithium-accu-smart","title":"Victron Lithium Batteries Smart","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.victronenergy.nl\/upload\/documents\/Datasheet-12,8-\u0026amp;-25,6-Volt-lithium-iron-phosphate-batteries-Smart-NL.pdf\" rel=\"noopener\" target=\"_blank\"\u003eCLICK HERE FOR THE DATASHEET\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eWith integrated cell balancing\u003c\/li\u003e\n\n\u003cli\u003eCan be connected in parallel and in series \u003c\/li\u003e\n\n\u003cli\u003eBluetooth app available to monitor cell voltage and temperature\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eLithium iron phosphate (LiFePO4 or LFP) is the safest of the main lithium-ion battery types. The nominal \u003cbr\u003evoltage of an LFP cell is 3.2 V (lead-acid: 2 V\/cell). A 12.8 V LFP battery therefore consists of 4 cells connected in series; and a 25.6 V battery consists of 8 cells connected in series.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eRobust\u003c\/strong\u003e \u003cbr\u003eA lead-acid battery will fail prematurely due to sulfation: \u003cbr\u003e• If it operates in the deficit mode for extended periods (if the battery is rarely or never fully \u003cbr\u003echarged). \u003cbr\u003e• If it is stored partially charged, or even worse, fully discharged (in a boat or caravan \u003cbr\u003eduring the winter). An LFP battery does not need to be fully charged. Its lifespan is even slightly extended by partially charging the battery instead of fully charging it. This is a major advantage of LFP compared to lead-acid. \u003cbr\u003eOther advantages are a wide operating temperature range, excellent cycle performance, low internal resistance, and high efficiency (see below). \u003cbr\u003eLFP is therefore the choice for demanding applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eEfficient\u003c\/strong\u003e \u003cbr\u003eEnergy efficiency can be of vital importance in various applications (especially in autonomous solar and\/or wind energy). The round-trip energy efficiency (discharging from 100% to 0% and charging back to 100%) of the average lead-acid battery is 80%. \u003cbr\u003eThe round-trip energy efficiency of an LFP battery is 92%. \u003cbr\u003eThe charging process of lead-acid batteries becomes particularly inefficient once the state of charge reaches 80%, resulting in efficiencies of 50% or even less in solar energy systems that require a few days of reserve energy (battery operating with a state of charge from 70% to 100%). \u003cbr\u003eHowever, an LFP battery still has an efficiency of 90% during light discharges.\u003c\/p\u003e\n\u003cp\u003eAvailable in 12.8V or 25.6V in various versions.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Lithium battery Smart 12.8V\/50Ah","offer_id":63846286655818,"sku":"BAT512050610","price":596.19,"currency_code":"EUR","in_stock":true},{"title":"Smart Lithium Battery 12.8V\/100Ah","offer_id":63846286688586,"sku":"BAT512110610","price":978.29,"currency_code":"EUR","in_stock":true},{"title":"Smart Lithium Battery 12.8V\/200Ah","offer_id":63846286721354,"sku":"BAT512120610","price":1506.85,"currency_code":"EUR","in_stock":true},{"title":"Smart Lithium Battery 12.8V\/330Ah","offer_id":63846286754122,"sku":"BAT512132410","price":2360.35,"currency_code":"EUR","in_stock":true},{"title":"Smart Lithium Battery 25.6V\/100Ah","offer_id":63846286786890,"sku":"BAT524110610","price":1797.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1083\/4971\/8858\/files\/1512127599_upload_documents_775_500-LiFePO4_Battery_128V_300Ah_-_Smart_front.png?v=1791440232"},{"product_id":"victron-bus-bms","title":"Victron VE.Bus BMS","description":"\u003cp\u003eThe VE.Bus BMS protects each individual cell of a Victron lithium iron phosphate (LiFePO4 or LFP) battery.Each individual cell of a LiFePO4 battery must be protected against overvoltage, undervoltage and over-temperature. Victron LiFePO4 batteries feature an integrated cell balancer, temperature and voltage control (abbreviation: BTV) and can be connected to the VE.Bus BMS with two M8 circular connectors. The BTVs of multiple batteries can be connected to each other in a ring network. See the documentation of our LiFePO4 battery for more information.\u003c\/p\u003e\n\u003cp\u003eThe BMS will:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eSwitch off or disconnect the loads in case of approaching cell undervoltage.\u003c\/li\u003e\n\n\u003cli\u003eReduce charging current in case of approaching cell overvoltage or over-temperature (only with VE.Bus products, see below).\u003c\/li\u003e\n\n\u003cli\u003eSwitch off or disconnect the battery chargers in case of approaching cell overvoltage or over-temperature.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":63846286557514,"sku":"BMS300200000","price":159.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1083\/4971\/8858\/files\/1579258277_upload_documents_775_500-VE.Bus_BMS_front-angle.png?v=1791440234"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1083\/4971\/8858\/collections\/bootland_Lithium_accus.png?v=1791433125","url":"https:\/\/boatstore.eu\/collections\/lithium-accus.oembed","provider":"Bootland","version":"1.0","type":"link"}