{"id":3976,"date":"2026-01-27T07:32:46","date_gmt":"2026-01-27T07:32:46","guid":{"rendered":"https:\/\/www.krlpower.com\/?post_type=product&p=3976"},"modified":"2026-04-01T06:53:30","modified_gmt":"2026-04-01T06:53:30","slug":"7-4v-4400mah-swimming-pool-cleaning-robot-intelligent-lithium-battery","status":"publish","type":"product","link":"https:\/\/www.krlpower.com\/xh\/battery\/7-4v-4400mah-swimming-pool-cleaning-robot-intelligent-lithium-battery\/","title":{"rendered":"7.4V 4400mAh Swimming Pool Cleaning Robot Intelligent Lithium Battery"},"content":{"rendered":"
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Applications of Pool Cleaning Robot Battery<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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This lithium battery pack is widely used in intelligent cleaning equipment.<\/h2>

Typical applications include:<\/p>

\u2022 Swimming pool cleaning robots
\u2022 Automatic pool vacuum robots
\u2022 Intelligent underwater cleaning devices
\u2022 Small robotic cleaning systems
\u2022 Portable robotic equipment<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Key Features<\/p>

\u2022 7.4V high-performance lithium battery pack
\u2022 4400mAh capacity for long operating time
\u2022 Lightweight and compact battery design
\u2022 Stable discharge performance
\u2022 Built-in battery management system (BMS)
\u2022 Long cycle life and high safety<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Advantages of Lithium Batteries for Cleaning Robots<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Lithium battery packs are widely used in modern robotic cleaning equipment due to their high energy density, lightweight structure and long cycle life. Compared with traditional batteries, lithium batteries provide longer working time and higher efficiency. The 7.4V 4400mAh lithium battery pack is specially designed for pool cleaning robots and ensures stable performance in underwater and humid environments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\tProduct Number: 01DQ0131-01\r\nCell model: 18650 \u2013 2200mAh \u2013 3.7V\r\nBattery specification: 18650 \u2013 2S2P \u2013 4400mAh \u2013 7.4V\r\nRated voltage: 7.4V\r\nRated capacity: 4400mAh\r\nCharging voltage: 8.4V\r\nCharging current: \u2264 2.2A\r\nDischarge current: \u2264 4.4A\r\nDischarge cut-off voltage: 6.0V\r\nInternal resistance of the finished product: \u2264 120 m\u03a9\r\nBattery weight: 210g\r\nProduct dimensions: 135*43*19.5mm\r\nCharging temperature: 0 \u2013 45\u2103\r\nDischarge temperature: -20 to 60 degrees Celsius\r\nStorage temperature: -20 to 35 degrees Celsius\r\nBattery packaging: Blue PVC packaging\r\nLithium battery protection: short circuit protection, overcharge protection, overdischarge protection, overtemperature protection, overcurrent protection, ESD protection, etc.\r\nApplication fields: Cleaning robots, sweeping robots, mapping robots and other robot domains\r\n\r\n \r\n\r\nProduct features\r\n\r\nBlue PVC heat shrink film packaging, simple and reliable, easy to install\r\nConnector plug end: Uses JST plug output method, enhancing the conductivity reliability of the plug.\r\nData communication management: Utilize TI-SMBus software to manage chips, achieve precise data transmission via SMBus communication, and ensure accurate temperature control. This method minimizes potential safety hazards to the greatest extent.\r\nThe battery pack is safe, has excellent discharge performance and a long cycle life.\r\nThe battery pack has a long cycle life, which is in line with the value concepts of low carbon, energy conservation and environmental protection.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

The 7.4V 4400mAh pool cleaning robot battery is designed to provide stable and reliable power for intelligent swimming pool cleaning robots. Built with high-quality lithium cells, the battery ensures long operating time, high efficiency and excellent cycle life.<\/p>\n

Li-ion batteries suitable for cleaning robots<\/p>\n

Product Number: 01DQ0131-01
\nRated voltage: 7.4V
\nRated capacity: 4400mAh
\nBattery size: 135*43*19.5mm
\nCharging temperature: 0 \u2013 45\u2103
\nDischarge temperature: -20 to 60 degrees Celsius
\nApplication field: Robotics<\/p>","protected":false},"featured_media":6947,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","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":"","ast-disable-related-posts":"","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 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7.4V 4400mAh pool cleaning robot battery is designed to provide stable and reliable power for intelligent swimming pool cleaning robots. Built with high-quality lithium cells, the battery ensures long operating time, high efficiency and excellent cycle life. Li-ion batteries suitable for cleaning robots Product Number: 01DQ0131-01 Rated voltage: 7.4V Rated capacity: 4400mAh Battery size:…","_links":{"self":[{"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product\/3976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/comments?post=3976"}],"version-history":[{"count":5,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product\/3976\/revisions"}],"predecessor-version":[{"id":6791,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product\/3976\/revisions\/6791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/media\/6947"}],"wp:attachment":[{"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/media?parent=3976"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product_brand?post=3976"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product_cat?post=3976"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.krlpower.com\/xh\/wp-json\/wp\/v2\/product_tag?post=3976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}