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4A-5A PCB BMS Protection Board for 4 Packs 18650 Li-ion Lithium Battery Cell 4S
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4A-5A PCB BMS Protection Board for 4 Packs 18650 Features
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Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);
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Charging voltage range: 4.25-4.35v±0.05v Over-discharge voltage range: 2.3-3.0v ± 0.05v
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Lithium battery protection board attributes: Model: HH-P3-10.8 Dimensions: 48 * 15 * 1.0mm
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Main IC uses the original "Ricoh" imported components. Overcharge, over discharge, over current, short circuit protection, for a variety of capacities in various shapes 3.7V lithium batteries. Japan Seiko protection IC,
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Package Contents 100% Brand New 1 x 18650 PCB BMS Protection Board
About 4A-5A PCB BMS Protection Board For 4 Packs 18650
Overview: 3.7V lithium batteries. Japan Seiko protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4 plate low temperature coefficient, design, fine workmanship, testing and comprehensive. Compact, suitable for many of the requirements of highly integrated, low-cost applications to meet a wide range of performance requirements to ensure the absolute safety and reliability of the battery pack. The protection board device description: Components for Japan's Seiko S-8254AAG protection chip; Genuine Bandai America's AO4407 * 2pcs; protect the chip as well as Ricoh R5431 series. Lithium battery protection board attributes: Model: HH-P3-10.8 Dimensions: 48 * 15 * 1.0mm Working temperature: -40 --- + 50 c Storage conditions: -40-- + 80 c Maximum operating current: 4-5A The maximum instantaneous current: 6-7A Quiescent Current: less than 6uA Resistance: less than 45mΩ Effective life: more than 50,000 hours Short circuit protection: protect, need to be recharged recovery Suitable for: 4packs 18650 lithium battery 14.8V 16.8V Main functions and features: over charge protection, over-discharge protection, short circuit protection, overcurrent protection. The protective plate using Japan's Ricoh rechargeable lithium iron phosphate battery protection IC; 1) high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage devices; 3) Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit); 4) MOS transistor can be controlled by a battery charge and discharge; 5) low standby current consumption.
