{"product_id":"8-4v-2-series-7-4v-lithium-battery-protection-plate-with-protection-of-overcharge-over-discharge-5a-operating-current-7a-current-limit","title":"لوحة حماية بطارية ليثيوم أيون 18650 بقوة 2S 5A - 7.4 فولت\/8.4 فولت بحد تيار 7 أمبير #99","description":"\u003cp data-path-to-node=\"4\" style=\"text-align: right;\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eA rectangular smart board for managing and protecting 7.4 to 8.4 volt, 5 amp lithium batteries in series.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\" style=\"text-align: right;\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eThe Lithium Battery Protection Board (2S 5A BMS Protection Board)\u003c\/b\u003e is an integrated and essential electronic protection system, specifically designed to manage, charge, and discharge a series array of two lithium cells (such as the popular 18650 or 21700 cells) connected in series with a standard rectangular design that provides a stable power line with a nominal voltage of 7.4V and up to 8.4V when fully charged, with a continuous operating current of 5 amps and a maximum overcurrent cut-off limit of 7 amps.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\" style=\"text-align: right;\"\u003eThis board is considered the standard and economical \u003cb data-path-to-node=\"6\" data-index-in-node=\"21\"\u003eBenchmark\u003c\/b\u003e in building medium-voltage smart devices and systems; it provides integrated quadruple protection on a small, lightweight board to protect cells from: overcharge protection, over-discharge protection that damages cell chemistry, overcurrent protection above the safe limit, and extremely fast and immediate protection against short-circuit current. It is the professional and sole choice for building portable power packs, operating RC wireless aircraft, emergency light batteries, small line-following robots, and STEM and digital control projects for devices operating in the 8V voltage range.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eA premium, highly compact 2S 5A Li-ion lithium battery BMS protection board precision-engineered to manage and safeguard a 2-cell (7.4V - 8.4V) lithium-ion battery pack configuration in a standard rectangular form factor. Standing as the definitive hardware benchmark for dual-cell portable electronics and hobbyist power supplies, this subassembly utilizes high-fidelity voltage monitoring ICs to shield the 18650\/21700 cell grid against critical runtime faults. It fields a continuous operating current of 5A with a strict hardware current limit cutoff at 7A, delivering optimal defense against cell overcharging, destructive deep over-discharging, output overcurrent spikes, and sudden short-circuits. It serves as an essential, space-saving power management utility for RC airplanes, small autonomous robotics chassis, portable DIY test instruments, and introductory academic STEM electronics.\u003c\/p\u003e","brand":"SkyTech","offers":[{"title":"Default Title","offer_id":46228937801881,"sku":"NA407","price":1250.0,"currency_code":"IQD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8131\/2921\/files\/2-series-lithium-battery-protection-plate20137463813.webp?v=1782291299","url":"https:\/\/skyteches.com\/ar\/products\/8-4v-2-series-7-4v-lithium-battery-protection-plate-with-protection-of-overcharge-over-discharge-5a-operating-current-7a-current-limit","provider":"SkyTech","version":"1.0","type":"link"}