ขาย สายชาร์จแบตไฟฉาย Trustfire UC10 Universal Magnetic USB Charger for Lithium ion (Li-ion) Batteries ราคาที่ดีที่สุด

Features: USB Powered Compatible with Li-ion, IMR, INR, and ICR batteries (3.6V-4.2V) Automatically detects polarity Tangle-free flat cable design Charges: 32650,26650,21700,18650,18350,16340,14500,10440,10180 (Do not use the charger for batteries other than rechargeable lithium ion battery/cell, otherwise the battery and charger may be damaged.) Specifications: Size:170mm*20mm*9mm Material: Silicon, Rubber, Aluminum alloy Color: Blue Charging: USB interface input, DC 5V/1A; Output 4.2V/1A to the battery Discharge: Positive/negative 3.6V/3.7V lithium battery input, discharge port output DC 5.0V/1A Operating temperature: -20C -50C Working humidity: 5%(0C) -90%(40C) Output 4.2V/1A to the battery Reverse connection protection: Yes, the indicator will flash the red light in seconds. Overcharge protection: Yes, maximum constant voltage 4.2V charge. Short circuit protection: positive/negative short circuit protection (90mA detection current will be generated). 0V activation: 0V activation with battery protection plate.