{"id":135378,"date":"2026-07-31T13:14:25","date_gmt":"2026-07-31T07:44:25","guid":{"rendered":"https:\/\/www.upsinverter.com\/utl\/?post_type=product&p=135378"},"modified":"2026-08-12T15:26:44","modified_gmt":"2026-08-12T09:56:44","slug":"uit-16536","status":"publish","type":"product","link":"https:\/\/www.upsinverter.com\/utl\/product\/uit-16536\/","title":{"rendered":"UIT 16536 | UTL 150AH Solar Tubular Battery for Inverter"},"content":{"rendered":"

150AH Solar Tubular Battery for Inverter<\/span><\/strong><\/span>
\nUTL Solar UIT16536 is a heavy-duty tubular battery designed for reliable backup in solar and inverter applications. Built with advanced tubular plate technology, it delivers consistent performance, longer service life, and efficient charging for homes and small commercial power backup systems.
\nWith a capacity of 150Ah at C20 rating and 135Ah at C10 rating, this battery is designed to provide dependable power support while maintaining excellent performance across different discharge conditions.<\/span><\/p>\n

Product Specifications<\/span><\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/b><\/td>\nDetails<\/b><\/td>\n<\/tr>\n
Brand<\/span><\/td>\nUTL Solar<\/span><\/td>\n<\/tr>\n
Model<\/span><\/td>\nUIT16536<\/span><\/td>\n<\/tr>\n
Battery Type<\/span><\/td>\nHeavy Duty Tubular Battery<\/span><\/td>\n<\/tr>\n
Application<\/span><\/td>\nSolar Inverter, Home UPS, Backup Power<\/span><\/td>\n<\/tr>\n
Voltage<\/span><\/td>\n12V<\/span><\/td>\n<\/tr>\n
Capacity @ C20<\/span><\/td>\n150Ah<\/span><\/td>\n<\/tr>\n
Capacity @ C10<\/span><\/td>\n135Ah<\/span><\/td>\n<\/tr>\n
\u00a0Warranty<\/span><\/td>\n36 + 24 Months*<\/span><\/td>\n<\/tr>\n
Plate Combination<\/span><\/td>\n2+3<\/span><\/td>\n<\/tr>\n
Container Type<\/span><\/td>\nIT 500<\/span><\/td>\n<\/tr>\n
Technology<\/span><\/td>\nTubular Plate Technology<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Key Features<\/span><\/strong><\/span>
\nHigh Backup Performance<\/b><\/span>
\n<\/strong>Designed to deliver reliable backup power for homes, offices, and solar energy systems with consistent output.<\/span>
\n<\/span>
\nAdvanced Tubular Technology<\/b><\/span>
\n<\/strong><\/span><\/strong>The tubular plate design improves battery life, charging efficiency, and overall durability compared to conventional flat plate batteries.<\/span><\/span>
\n<\/b><\/strong><\/span><\/strong><\/span><\/p>\n

Dual Capacity Rating<\/b><\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span><\/p>\n

    \n
  • 150Ah @ C20 Rating<\/span><\/li>\n
  • 135Ah @ C10 Rating<\/span><\/li>\n<\/ul>\n

    This makes it suitable for both inverter and solar applications.<\/span>
    \n<\/b><\/p>\n

    Long Service Life<\/b><\/span>
    \n<\/strong>Built with robust internal components to withstand regular charging and discharging cycles.<\/span>
    \n<\/b><\/strong><\/span><\/p>\n

    Efficient Charging<\/b><\/span>
    \n<\/strong><\/span><\/strong>Designed for improved charge acceptance and dependable performance with solar and inverter charging systems.<\/span><\/span>
    \n<\/span><\/b><\/span><\/p>\n

    Low Maintenance Operation<\/b><\/span>
    \n<\/strong><\/span><\/strong><\/span><\/strong>Requires minimal maintenance while providing stable backup performance.<\/span><\/span><\/span>
    \n<\/strong><\/span><\/strong><\/span><\/strong><\/span><\/p>\n

    Frequently Asked Questions<\/span><\/strong><\/span>
    \n<\/b><\/strong><\/span><\/strong><\/span><\/strong><\/span><\/p>\n

    Why does a 150Ah battery show 135Ah on the label?<\/b><\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span>
    \nA battery can have different Ah ratings depending on the discharge rate used for testing. UTL Solar UIT16536 is rated 150Ah at C20 and 135Ah at C10. The C20 rating is measured over a longer discharge period and is commonly used for inverter battery capacity comparison, while the C10 rating represents performance at a faster discharge rate, commonly used for solar applications.<\/span><\/span><\/span><\/span>
    \n<\/span><\/b><\/strong><\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span><\/p>\n

    What does 36 + 24 months warranty mean?<\/b><\/span>
    \n<\/strong><\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span>
    \nThe 36 + 24 months warranty means the battery comes with:<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

      \n
    • 36 months of free replacement warranty<\/li>\n
    • Additional 24 months of pro-rata warranty<\/li>\n<\/ul>\n

      During the pro-rata period, warranty support is provided according to the applicable terms and conditions.<\/span>
      \n<\/b><\/p>\n

      What is the difference between C10 and C20 battery rating?<\/b><\/span>
      \n<\/strong><\/span>
      \nC10 and C20 indicate the time period used to test battery capacity.<\/span><\/span><\/p>\n

        \n
      • C20: Battery capacity measured over 20 hours of discharge.<\/li>\n
      • C10: Battery capacity measured over 10 hours of discharge.<\/li>\n<\/ul>\n

        A battery generally shows a higher Ah value at a slower discharge rate because the battery can deliver more usable capacity under lower load conditions.<\/span>
        \n<\/b><\/p>\n

        Is a tubular battery better than a flat plate battery?
        \n<\/b><\/span><\/strong><\/span>
        \nYes, tubular batteries generally offer better durability, longer service life, improved charging efficiency, and better performance under frequent charging and discharging conditions compared to conventional flat plate batteries.<\/span>
        \n<\/span><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

        A reliable battery is essential for getting uninterrupted backup from your inverter or solar system. UTL Solar UIT16536 combines durable tubular technology with dependable capacity ratings to provide efficient energy storage and long-lasting performance.
        \nWhether used with a solar inverter or home UPS system, this battery helps deliver stable backup power whenever you need it.<\/p>\n","protected":false},"featured_media":135380,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[2493],"product_cat":[2380,2327,2389],"product_tag":[],"class_list":{"0":"post-135378","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-utl-solar","7":"product_cat-solar-battery","8":"product_cat-batteries","9":"product_cat-inverter-battery","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","14":"first","15":"instock","16":"sale","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product\/135378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/comments?post=135378"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media\/135380"}],"wp:attachment":[{"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/media?parent=135378"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_brand?post=135378"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_cat?post=135378"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.upsinverter.com\/utl\/wp-json\/wp\/v2\/product_tag?post=135378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}