EC Buying 5Pcs 18650 Lithium Battery Module 3.7V-9V 5V/2A Type-C Charging Boost Discharge Integrated Adjustable Blackboard

11번가 원화(KRW) 기준 가격입니다.

상품 특징

• Versatile Voltage Conversion: Boost a 3.7V 18650 lithium battery to adjustable 5V or 9V, perfect for powering smartphones, tablets, and other USB devices with up to 2A output current
• Integrated Safety Features: Enjoy peace of mind with overcharge, over-discharge, and short-circuit protection, ensuring the longevity and safety of your 3.7V 18650 lithium battery
• Compact and User-Friendly Design: Ideal for enthusiasts and beginners, this 3.7V liter 9V 5V/2A 18650 lithium battery charge boost discharge integrated module offers easy connectivity and clear terminals for seamless use
• Real-Time Monitoring: Stay informed with LED indicators that provide real-time status updates on charging and operation, making it simple to monitor the performance of your 3.7V 18650 lithium battery
• High Output Power: Delivering up to 5W of power, this 3.7V liter 9V 5V/2A 18650 lithium battery charge boost discharge integrated adjustable module-Type-C blackboard ensures fast and efficient charging for all your portable gadgets

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