{"id":59060,"date":"2026-04-14T14:43:17","date_gmt":"2026-04-14T11:43:17","guid":{"rendered":"https:\/\/uus.marine.ee\/toode\/mastervolt-mli-ultra-lithium-battery-12-2750-275-kwh\/"},"modified":"2026-07-13T10:01:44","modified_gmt":"2026-07-13T07:01:44","slug":"mastervolt-mli-ultra-lithium-battery-12-2750-275-kwh","status":"publish","type":"product","link":"https:\/\/www.marine.ee\/en\/toode\/mastervolt-mli-ultra-lithium-battery-12-2750-275-kwh\/","title":{"rendered":"Mastervolt Mastervolt MLI Ultra Lithium Battery 12\/2750 \u2013 2,75 kWh"},"content":{"rendered":"<p>Heavy Duty, Extreme Performance<br \/>\nThe MLI series delivers extreme Lithium Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate (LiFePO4) cells with a proprietary Battery Management System (BMS) inside a sturdy, waterproof housing.<br \/>\nThe sophisticated Mastervolt BMS ensures optimal use of each individual cell. Integrated battery monitoring provides you with accurate and up-to-date information on the state of your battery. Integrated NMEA 2000, CZone or MasterBus communication allows complete system integration, to ensure the best possible recharging, while maximizing the lifetime of your battery.<\/p>\n<p>Features<br \/>\nExtreme performance, heavy duty Lithium Ion batteries.<br \/>\nBMS and LiFePO4 chemistry according to highest safety standards.<br \/>\nSaves up to 70 % in space and weight.<br \/>\nMore than three times the life span of traditional batteries.<br \/>\nFast charging within 60 minutes.<br \/>\nHigh charge \/ discharge rate up to 2.5 C.<br \/>\nIntegrated battery monitoring (Ah consumed, state of charge).<br \/>\nSeries connection up to 10 batteries possible.<br \/>\nMasterBus communication with any Mastervolt battery charger.<br \/>\nCZone and NMEA 2000 compatible.<br \/>\nWaterproof electronics compartment.<br \/>\nDesigned according to UN38.3.<br \/>\nCE, E-Mark certified.<br \/>\nDNV-GL planned for end 2021.<\/p>\n<p>General specifications<br \/>\nNominal battery voltage\t13.2 V<br \/>\nNominal battery capacity\t 200 Ah<br \/>\nNominal battery energy capacity\t2750 Wh<br \/>\nCycle life\t3500 cycles at 80 % DOD at 25 \u2070C, max. C3 charge and C2 discharge<br \/>\nMax. charge current\t200 A<br \/>\nRecommended charge current\t\u2264 60 A<br \/>\nMax. continuous discharge current\t500 A<br \/>\nContinuous charge current\t200 A<br \/>\nPeak discharge current\t1800 A (10 sec.)<br \/>\nBattery monitoring\tintegrated<br \/>\nMasterBus communication\tyes<br \/>\nCZone \/ NMEA 2000 communication\tyes<br \/>\nBattery terminals\tM8<br \/>\nMounting position\tupright (recommended) or either long side<br \/>\nMax. outer dimensions (incl. terminals\/grip handles), lxwxh\t341 x 197 x 355 mm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heavy Duty, Extreme Performance<br \/>\nThe MLI series delivers extreme Lithium Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate (LiFePO4) cells with a proprietary Battery Management System (BMS) inside a sturdy, waterproof housing.<br \/>\nThe sophisticated Mastervolt BMS ensures optimal use of each individual cell. Integrated battery monitoring provides you with accurate and up-to-date information on the state of your battery. Integrated NMEA 2000, CZone or MasterBus communication allows complete system integration, to ensure the best possible recharging, while maximizing the lifetime of your battery.<\/p>\n<p>Features<br \/>\nExtreme performance, heavy duty Lithium Ion batteries.<br \/>\nBMS and LiFePO4 chemistry according to highest safety standards.<br \/>\nSaves up to 70 % in space and weight.<br \/>\nMore than three times the life span of traditional batteries.<br \/>\nFast charging within 60 minutes.<br \/>\nHigh charge \/ discharge rate up to 2.5 C.<br \/>\nIntegrated battery monitoring (Ah consumed, state of charge).<br \/>\nSeries connection up to 10 batteries possible.<br \/>\nMasterBus communication with any Mastervolt battery charger.<br \/>\nCZone and NMEA 2000 compatible.<br \/>\nWaterproof electronics compartment.<br \/>\nDesigned according to UN38.3.<br \/>\nCE, E-Mark certified.<br \/>\nDNV-GL planned for end 2021.<\/p>\n<p>General specifications<br \/>\nNominal battery voltage\t13.2 V<br \/>\nNominal battery capacity\t 200 Ah<br \/>\nNominal battery energy capacity\t2750 Wh<br \/>\nCycle life\t3500 cycles at 80 % DOD at 25 \u2070C, max. C3 charge and C2 discharge<br \/>\nMax. charge current\t200 A<br \/>\nRecommended charge current\t\u2264 60 A<br \/>\nMax. continuous discharge current\t500 A<br \/>\nContinuous charge current\t200 A<br \/>\nPeak discharge current\t1800 A (10 sec.)<br \/>\nBattery monitoring\tintegrated<br \/>\nMasterBus communication\tyes<br \/>\nCZone \/ NMEA 2000 communication\tyes<br \/>\nBattery terminals\tM8<br \/>\nMounting position\tupright (recommended) or either long side<br \/>\nMax. outer dimensions (incl. terminals\/grip handles), lxwxh\t341 x 197 x 355 mm<\/p>\n","protected":false},"featured_media":59061,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false},"product_brand":[6546,10456],"product_cat":[6831,11864,9725,11866,6671,1054,4747,9558,11865,10119,7247,4030,84],"product_tag":[],"class_list":["post-59060","product","type-product","status-publish","has-post-thumbnail","product_brand-mastervolt","product_brand-mastervolt-en","product_cat-akud","product_cat-batteries-2","product_cat-liitium-akud","product_cat-lithium","product_cat-lithium-batteries","product_cat-lithium-ion","product_cat-mastervolt","pa_br_nd-mastervolt","pa_ce-sertifikaat-yes","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/product\/59060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/media\/59061"}],"wp:attachment":[{"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/media?parent=59060"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/product_brand?post=59060"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/product_cat?post=59060"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.marine.ee\/en\/wp-json\/wp\/v2\/product_tag?post=59060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}