{"product_id":"protection-board-sequre-40a-for-6s-4000mah-21700","title":"Protection board SEQURE 40A for 6S 4000mah 21700","description":"   \u003cstyle\u003e body { font-family: Arial, sans-serif; font-size: 14px; } for { font-family: Arial, monospace;  white-space: pre-wrap; } .highlight { font-weight: bold;}\u003c\/style\u003e\u003cpre\u003e\nSECURE 40A protection board for 6S 4000mah 21700\n\nThe SEQURE 40A protection plate is designed for 6S 4000mAh 21700 lithium batteries, providing reliable protection and ensuring optimal battery performance. This board includes several safety features, including overcharge, overdischarge, overcurrent, and short circuit protection. With a maximum continuous discharge current of 40A, it effectively balances the load and extends the life of the battery.\n\nSpecifications:\n\nApplication: rated voltage 3.7V ternary lithium battery, 18650, 21700, etc.\nCharging voltage: 25.2V\nMaximum output current: 40A\nProduct size: 88 x 34 x 3mm\nNet weight: 10.5g\n\nOvercharge protection\nDetection voltage: 4.25±0.025V\nDetection delay: 1000±500ms\nCut-off voltage: 4.15±0.05V\n\nOver discharge protection\nDetection voltage: 2.7±0.1V\nDetection delay: 1000±500ms\nCut-off voltage: 3.0±0.1V\n\nBalanced voltage\nDetection voltage: 4.2±0.025V\nDetection delay: 100±50ms\nSymmetrical voltage: 42±5mA\n\nDischarge overcurrent protection\nDetection voltage: 100mV\nDetection delay: 1000±500ms\nCurrent protection: 70±8A\n\nShort circuit protection\nTrigger status: external short\nDetection delay: 300us\nRelease condition: disconnect the load\n\nTemperature control protection\nCharging working temperature: can be customized\nDischarge working temperature: can be customized\nRelease condition: recovery at working temperature\n\nOwn consumption\nWorking consumption: ≦35uA\nSleep power consumption when discharged: ≦10uA\nWorking temperature range: -30\/+80℃\n\nThe package includes:\n1x PCB protection board\n\u003c\/pre\u003e","brand":"Baltic Drones","offers":[{"title":"Default Title","offer_id":55962214498691,"sku":"DYBH0640J","price":10.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/1873\/3443\/files\/16590-6_16590-protection-board-sequre-40a-for-6s-4000mah-21700.jpg?v=1752054360","url":"https:\/\/p1c5mr-sk.myshopify.com\/products\/protection-board-sequre-40a-for-6s-4000mah-21700","provider":"Baltic Drones","version":"1.0","type":"link"}