{"id":52817,"date":"2025-05-21T18:06:10","date_gmt":"2025-05-21T17:06:10","guid":{"rendered":"https:\/\/www.microplanet.ma\/?post_type=product&#038;p=52817"},"modified":"2026-10-19T17:21:20","modified_gmt":"2026-10-19T17:21:20","slug":"liitokala-lii-500-smart-battery-charger-analyzer","status":"publish","type":"product","link":"https:\/\/www.microplanet.ma\/en\/produit\/liitokala-lii-500-smart-battery-charger-analyzer\/","title":{"rendered":"LiitoKala Lii-500 Smart Battery Charger and Analyzer"},"content":{"rendered":"<h3>LiitoKala Lii-500 Smart Battery Charger and Analyzer<\/h3>\n<p>The <strong>LiitoKala Lii-500<\/strong> is a four-bay multi-chemistry charger\/analyzer compatible with 3.7 V Li-ion, Ni-MH, and Ni-Cd cells. It has a separate LCD for each channel and two main buttons. Each cell can be charged, discharged, or tested independently. Four charge-current levels are available (300\/500\/700\/1000 mA), and a 5 V \/ 1 A USB port can power another device.<\/p>\n<h4>\ud83d\udd27 Technical specifications<\/h4>\n<ul>\n<li><strong>Power supply:<\/strong> DC 12 V \/ 3 A via the AC adapter (100\u2013240 VAC) or a 12 V vehicle cigarette-lighter socket (car adapter included)<\/li>\n<li><strong>Supported chemistries:<\/strong><\/li>\n<li><strong>Li-ion (3.7 V):<\/strong> 10440, 14500, 16340, 17355, 17500, 17670, 18490, 18650, 26500, 26650\u2026<\/li>\n<li><strong>Ni-MH \/ Ni-Cd:<\/strong> AA, AAA, A, SC<\/li>\n<li><strong>Charge currents<\/strong> (button-selectable): 300 mA \/ 500 mA \/ 700 mA \/ 1000 mA per channel<\/li>\n<li><strong>Discharge currents<\/strong> (Test mode): 250 mA \/ 500 mA<\/li>\n<li><strong>USB port, 5 V \/ 1 A:<\/strong> USB-A output for powering a smartphone or IoT module<\/li>\n<li><strong>Display and interface:<\/strong><\/li>\n<li>Four channel-selection keys (1\u20134)<\/li>\n<li>MODE (Charge\/Discharge\/Test), CURRENT (current selection), 1 \/ 2 \/ 3 \/ 4 (channel display), and two-color LEDs (red = charging, green = complete)<\/li>\n<li><strong>Functions:<\/strong> automatic stop at the end of charging, capacity measurement (mAh), internal-resistance measurement (IR), quick test, reverse-polarity protection, and defective-cell detection<\/li>\n<li><strong>Dimensions:<\/strong> approx. 159 \u00d7 93 \u00d7 37 mm<\/li>\n<li><strong>Operating temperature range:<\/strong> 0 \u00b0C to +40 \u00b0C<\/li>\n<\/ul>\n<h4>\ud83d\udca1 Use and main functions<\/h4>\n<ul>\n<li><strong>Channel selection:<\/strong> press 1\u20134 to view and configure each bay.<\/li>\n<li><strong>MODE:<\/strong> switch between charging, discharging, and capacity test (mAh\/\u03a9).<\/li>\n<li><strong>CURRENT:<\/strong> select the charge current (300\/500\/700\/1000 mA).<\/li>\n<li><strong>End of cycle:<\/strong> the unit automatically stops charging and displays the capacity charged.<\/li>\n<li><strong>Discharge test:<\/strong> measures capacity in mAh and internal resistance in m\u03a9.<\/li>\n<li><strong>USB port:<\/strong> remains available even when all bays are occupied.<\/li>\n<\/ul>\n<h4>\ud83d\udee0\ufe0f Connectors<\/h4>\n<table>\n<thead>\n<tr>\n<th>Connector<\/th>\n<th>Function<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>5.5 \u00d7 2.1 mm DC jack<\/strong><\/td>\n<td>12 V DC input (AC adapter included)<\/td>\n<\/tr>\n<tr>\n<td><strong>Cigarette-lighter plug<\/strong><\/td>\n<td>12 V DC input (car adapter included)<\/td>\n<\/tr>\n<tr>\n<td><strong>USB-A<\/strong><\/td>\n<td>5 V \/ 1 A output for charging a USB device<\/td>\n<\/tr>\n<tr>\n<td><strong>Bay rails 1\u20134<\/strong><\/td>\n<td>Cell insertion (positive terminal at the bottom; orientation is opposite to that of other chargers)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ol>\n<li>Plug the 12 V adapter into the DC jack, or connect the car adapter to the cigarette-lighter socket.<\/li>\n<li>Select a bay, choose <strong>MODE<\/strong> and <strong>CURRENT<\/strong>, then insert the cell; the red LED lights.<\/li>\n<li>The cycle ends automatically; the green LED indicates \u201ccharging complete.\u201d<\/li>\n<li>For a test\/discharge, select <strong>MODE \u2192 Discharge\/Test<\/strong> and start.<\/li>\n<\/ol>\n<p>This smart charger provides independent control of each channel and a simple interface for Li-ion, Ni-MH, and Ni-Cd cells.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Four-bay multi-chemistry charger\/analyzer for 3.7 V Li-ion, Ni-MH, and Ni-Cd cells. Charge, discharge, or test each bay independently, with selectable charge currents and a 5 V \/ 1 A USB output.<\/p>\n","protected":false},"featured_media":52818,"template":"","meta":[],"product_brand":[],"product_cat":[346,348,318],"product_tag":[],"class_list":["post-52817","product","type-product","status-publish","has-post-thumbnail","product_cat-batteries-accessoires-en","product_cat-appareils-de-mesure-en","product_cat-alimentation-mesure-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LiitoKala Lii-500 Smart Battery Charger and Analyzer | MicroPlanet<\/title>\n<meta name=\"description\" content=\"LiitoKala Lii-500 four-bay charger\/analyzer with independent channels, charge and discharge modes, capacity\/internal-resistance tests, and USB output.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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