ขาย 1S​ 3A​ BMS​ วงจรป้องกันแบตเตอรี่​ลิเธียม​ไอออน​ 18650​ ราคาที่ดีที่สุด

ป้องกันแรงดันและกระแสชาร์จ-ดิสชาร์จเกินหรือต่ำกว่าที่กำหนดด้วยไอซีอัจฉริยะของ​ VISHAY, AOS ราคาขาย​ 1 ชิ้น Item Details: * 100% brand new and high quality * Made of high quality material, durable and practical to use * The main IC uses the original "precision" imported components. * With over charge, over discharge, short circuit, over current protection, suitable for a variety of different shapes of 3.N capacity lithium battery. * Using Japanese precision protection IC, VISHAY, AOS, IR and other high quality MOSFETs, FR-4 low temperature coefficient board, carefully designed to fully test the compact size. * Suitable for many requirements of high integration, low cost occasions. * Can meet a lot of performance requirements, to ensure the absolute safety of the battery pack. * Low current consumption. * Performance is stable. * Fine workmanship and durability. * Connection instructions: B + connect battery + B-connected battery - P + for battery output + P- for battery output input - * Size: 18 * 3.6mm(Approx.) * Overcharge release voltage: 4.23±0.05V * Overcharge voltage range: 4.25±0.05V * Overdischarge voltage range: 2.54±0.1V * Overcurrent detection current: 1-3 A * Main functions: overcharge protection, over discharge protection, short circuit protection, over current protection