插口标准
For USA/Canada, For E.U., For UK, For Australia/New Zealand, For Italy, For Brazil, 日本, 通用, Micro USB
保护
过放电保护, 短路保护, 过量充电保护, 低压保护, RESET protection, Overcurrent protection, Overpower protection, Overdischarge protection, Anti-reverse protection, Temperature protection, Magnetic field protection, Automatic power-off