{"product_id":"angui-kbm202s-48v-active-battery-equalizer-2-24v-batteries","title":"ANGUI KBM202S 48V Active Battery Equalizer (2 × 24V Batteries)","description":"\u003ch2 data-section-id=\"11moual\" data-start=\"169\" data-end=\"234\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKeep Your 48V Battery Bank Balanced and Performing at Its Best\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"236\" data-end=\"458\"\u003eThe \u003cstrong data-start=\"240\" data-end=\"282\"\u003eANGUI KBM202S Active Battery Equalizer\u003c\/strong\u003e is designed to keep two 24V batteries connected in series perfectly balanced, creating a reliable 48V battery bank for off-grid solar, backup power and energy storage systems.\u003c\/p\u003e\n\u003cp data-start=\"460\" data-end=\"797\"\u003eUnlike passive balancing devices that simply waste excess energy as heat, the KBM202S actively transfers energy between batteries with up to \u003cstrong data-start=\"601\" data-end=\"626\"\u003e10A balancing current\u003c\/strong\u003e, helping maintain equal voltage across your battery bank. This improves battery performance, increases usable capacity and significantly extends overall battery lifespan.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1028\"\u003eThe KBM202S is an excellent addition to any \u003cstrong data-start=\"843\" data-end=\"889\"\u003e48V battery system using two 24V batteries\u003c\/strong\u003e, and is fully compatible with \u003cstrong data-start=\"920\" data-end=\"952\"\u003eEPEVER 24V Lithium Batteries\u003c\/strong\u003e, making it the ideal companion for expanding EPEVER-based off-grid systems.\u003c\/p\u003e\n\u003chr data-start=\"1030\" data-end=\"1033\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1035\" data-end=\"1050\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1052\" data-end=\"1633\"\u003e\n\u003cli data-section-id=\"tmypyu\" data-start=\"1052\" data-end=\"1120\"\u003e⚡ Active balancing technology with up to \u003cstrong data-start=\"1095\" data-end=\"1120\"\u003e10A balancing current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17pxx6d\" data-start=\"1121\" data-end=\"1193\"\u003e🔋 Designed for \u003cstrong data-start=\"1139\" data-end=\"1193\"\u003e2 × 24V batteries connected in series (48V system)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"n0fvor\" data-start=\"1194\" data-end=\"1246\"\u003e✅ Compatible with \u003cstrong data-start=\"1214\" data-end=\"1246\"\u003eEPEVER 24V Lithium Batteries\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ueerib\" data-start=\"1247\" data-end=\"1326\"\u003e🔄 Automatically transfers energy between batteries to maintain equal voltage\u003c\/li\u003e\n\u003cli data-section-id=\"115r0nd\" data-start=\"1327\" data-end=\"1395\"\u003e📈 Extends battery lifespan by reducing imbalance and overcharging\u003c\/li\u003e\n\u003cli data-section-id=\"1p7h1a7\" data-start=\"1396\" data-end=\"1468\"\u003e🏡 Perfect for off-grid solar, backup power and energy storage systems\u003c\/li\u003e\n\u003cli data-section-id=\"ic9cn9\" data-start=\"1469\" data-end=\"1526\"\u003e🔧 Simple installation with compact, lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"107bbir\" data-start=\"1527\" data-end=\"1581\"\u003e💡 LED voltage indication for easy system monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1l9ca86\" data-start=\"1582\" data-end=\"1633\"\u003e👆 Touch switch operation for safe manual control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1635\" data-end=\"1638\"\u003e\n\u003ch2 data-section-id=\"1q65h5l\" data-start=\"1640\" data-end=\"1679\"\u003eWhy Use an Active Battery Equalizer?\u003c\/h2\u003e\n\u003cp data-start=\"1681\" data-end=\"1751\"\u003eOver time, batteries connected in series naturally drift apart due to:\u003c\/p\u003e\n\u003cul data-start=\"1753\" data-end=\"1863\"\u003e\n\u003cli data-section-id=\"16tcajt\" data-start=\"1753\" data-end=\"1791\"\u003eDifferent charge and discharge rates\u003c\/li\u003e\n\u003cli data-section-id=\"1a04rdy\" data-start=\"1792\" data-end=\"1816\"\u003eTemperature variations\u003c\/li\u003e\n\u003cli data-section-id=\"1tulgvt\" data-start=\"1817\" data-end=\"1846\"\u003eInternal resistance changes\u003c\/li\u003e\n\u003cli data-section-id=\"1s8l3t2\" data-start=\"1847\" data-end=\"1863\"\u003eBattery ageing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1865\" data-end=\"1963\"\u003eEven when using identical batteries, these small differences can gradually become larger, causing:\u003c\/p\u003e\n\u003cul data-start=\"1965\" data-end=\"2114\"\u003e\n\u003cli data-section-id=\"h6o02h\" data-start=\"1965\" data-end=\"1998\"\u003eReduced usable battery capacity\u003c\/li\u003e\n\u003cli data-section-id=\"8hjda1\" data-start=\"1999\" data-end=\"2028\"\u003eOvercharging of one battery\u003c\/li\u003e\n\u003cli data-section-id=\"1m8cojh\" data-start=\"2029\" data-end=\"2055\"\u003eUndercharging of another\u003c\/li\u003e\n\u003cli data-section-id=\"15xy6e3\" data-start=\"2056\" data-end=\"2080\"\u003eShortened battery life\u003c\/li\u003e\n\u003cli data-section-id=\"st7s3c\" data-start=\"2081\" data-end=\"2114\"\u003ePoor overall system performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2116\" data-end=\"2269\"\u003eThe ANGUI KBM202S continuously moves energy between batteries, keeping voltages balanced and allowing your battery bank to perform as one healthy system.\u003c\/p\u003e\n\u003chr data-start=\"2271\" data-end=\"2274\"\u003e\n\u003ch2 data-section-id=\"sqdc9x\" data-start=\"2276\" data-end=\"2303\"\u003eCompatible Battery Types\u003c\/h2\u003e\n\u003cp data-start=\"2305\" data-end=\"2369\"\u003eThe KBM202S supports most common battery chemistries, including:\u003c\/p\u003e\n\u003cul data-start=\"2371\" data-end=\"2482\"\u003e\n\u003cli data-section-id=\"o52pwf\" data-start=\"2371\" data-end=\"2411\"\u003eLithium Iron Phosphate (LiFePO₄ \/ LFP)\u003c\/li\u003e\n\u003cli data-section-id=\"1kvluw0\" data-start=\"2412\" data-end=\"2425\"\u003eLithium NCM\u003c\/li\u003e\n\u003cli data-section-id=\"rbs7xc\" data-start=\"2426\" data-end=\"2450\"\u003eLithium Titanate (LTO)\u003c\/li\u003e\n\u003cli data-section-id=\"1o4fgj\" data-start=\"2451\" data-end=\"2456\"\u003eAGM\u003c\/li\u003e\n\u003cli data-section-id=\"1o4gw6\" data-start=\"2457\" data-end=\"2462\"\u003eGEL\u003c\/li\u003e\n\u003cli data-section-id=\"1skz2is\" data-start=\"2463\" data-end=\"2482\"\u003eFlooded Lead Acid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2484\" data-end=\"2487\"\u003e\n\u003ch2 data-section-id=\"em107h\" data-start=\"2489\" data-end=\"2503\"\u003ePerfect For\u003c\/h2\u003e\n\u003cul data-start=\"2505\" data-end=\"2697\"\u003e\n\u003cli data-section-id=\"npd6hz\" data-start=\"2505\" data-end=\"2529\"\u003eOff-grid solar systems\u003c\/li\u003e\n\u003cli data-section-id=\"qd1va6\" data-start=\"2530\" data-end=\"2542\"\u003eTiny homes\u003c\/li\u003e\n\u003cli data-section-id=\"1uy0iws\" data-start=\"2543\" data-end=\"2551\"\u003eCabins\u003c\/li\u003e\n\u003cli data-section-id=\"182op1r\" data-start=\"2552\" data-end=\"2574\"\u003eBackup power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1f96zod\" data-start=\"2575\" data-end=\"2596\"\u003eMarine applications\u003c\/li\u003e\n\u003cli data-section-id=\"1ey9azy\" data-start=\"2597\" data-end=\"2615\"\u003eMotorhomes \u0026amp; RVs\u003c\/li\u003e\n\u003cli data-section-id=\"1cckay\" data-start=\"2616\" data-end=\"2650\"\u003eTelecommunications power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1n5wnz2\" data-start=\"2651\" data-end=\"2697\"\u003eAny 48V battery bank using two 24V batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GridFree®","offers":[{"title":"Default Title","offer_id":44200315486273,"sku":"KBM202S","price":279.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/8780\/0879\/files\/S1b41aa8c90f24809969e254e4de6a02fr.avif?v=1784066748","url":"https:\/\/gridfree.store\/products\/angui-kbm202s-48v-active-battery-equalizer-2-24v-batteries","provider":"GridFree®","version":"1.0","type":"link"}