{"product_id":"4s-24s-4a-smart-active-equalizer-balancer-6s-8s-10s-12s-13s-14s-16s-17s-20s-21s-22s-24s-lifepo4-lfp-lipo-li-on-lto-lithium-battery-energy-transfer-equalization-board-1mv-precision-capacitor-balance","title":"4S-24S 4A Smart Active Equalizer Balancer 6S 8S 10S 12S 13S 14S 16S 17S 20S 21S 22S 24S Lifepo4 LFP\/ Lipo Li-on\/ LTO Lithium Battery Energy Transfer Equalization Board 1mv Precision Capacitor Balance","description":"【Note】 Before connecting the balance cable to the balance board, check whether the connections of each section of the battery pack are correct, and insulate the bottom of the board and the battery string connection terminals (Note: Please turn on your phone's location We will send you the download link, wiring instructions, and English manual We will send you the download link, wiring instructions, and English manual. Specifications: Applicable number of strings: 10S-24S Applicable battery type: Fully compatible with NCM\/LFP\/LTO (Li-ion\/LiFePO4\/Lithium titanate). Applicable (no external power required): The minimum total voltage of the battery pack is 30V or more, recommended values: ternary battery ≥ 10 strings, iron lithium battery ≥ 12 strings, LTO battery ≥ 20 strings. Compatibility: If the total voltage of the battery pack is less than 30V, an external 30V-100V DC power supply is required (e.g. 4S-8S). Of course, the combination of multiple equalizer boards supports cascading more strings to battery pack equalizer boards. Single voltage operating range: 1.0~4.5V. Voltage equalization accuracy: ±1mv (voltage measurement accuracy), ±1mv (voltage equalization accuracy), this product is adjusted for Keithley DMM7510. Equalization method: Equalization structure flying capacitor method, combined with point-to-point energy transfer algorithm for high efficiency equalization. Balance current: APP-custom setting: 1-4A, using constant current and constant voltage technology, the balance current is independent of battery voltage difference. Fall detection: Support Low voltage protection sleep voltage: Low voltage sleep voltage can be customized by APP: 1.5-4.2V. Quiescent operating current: 10mA with balance off, 25mA with balance on. External power supply: No external power supply is required, relying on the battery's internal energy transfer to keep the entire group balanced. Board size: 5.5 x 5 x 0.85 inches (Length x Width x Height). 3LED Indicator: Blue BT Status Indicator: Always on, Bluetooth link works normally. When blinking, the Bluetooth link is disconnected. Red fault status indicator: Always on, internal fault; battery blink test failed. Green operating status indicator: always on, balance complete, flashing and balance working. Working environment temperature: -20℃~+55℃. Package Contents: 1x Smart Balancer Board, 2x 2ft Cables. \u003cbr\u003e\u003cbr\u003e \u003cbr\u003eCompatible models: ‎iPhone, Smart phone\u003cbr\u003eColor: ‎Black\/\/\/White\u003cbr\u003eBattery included: ‎No\u003cbr\u003eBattery usage: ‎No\u003cbr\u003eBrand name: ‎QINIZX\u003cbr\u003eManufacturer : ‎QINIZX\u003cbr\u003eProduct model number: ‎JW-Smart-Balancer-24S\u003cbr\u003eProduct size: ‎14 x 12.7 x 2.21 cm; 449.06 g\u003cbr\u003eProduct weight: ‎0.99 lb","brand":"Mega Shop Japan","offers":[{"title":"Default","offer_id":48984687280448,"sku":"B09ZDSDQ7C","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/files\/61BV_uglHgL._AC_US1200_588f94b7-4c80-4757-be38-d45575ddc077.jpg?v=1718217465","url":"https:\/\/megashopjapan.com\/products\/4s-24s-4a-smart-active-equalizer-balancer-6s-8s-10s-12s-13s-14s-16s-17s-20s-21s-22s-24s-lifepo4-lfp-lipo-li-on-lto-lithium-battery-energy-transfer-equalization-board-1mv-precision-capacitor-balance","provider":"Mega Shop Japan","version":"1.0","type":"link"}