外部世界的笔记本电池与电脑adap

External universal laptopbattery with laptopadapter Specification model li-ion battery (9cells)Input voltage range (charging)16.5V DC/2.0A (accuracy ±5%)Output voltage (accuracy ±3%)12.6V,14V,15V,16V,18V,18.5V,19V,19.5V, 20V,22V,24VMAX power:90WCapacity:67WCharging time:4.5 hoursCycle hours:2-12 hoursRecycle life:more than 300timesStorage and transportation temperature:-20°C 60°Cmeasure:174*113*25mm Uage: charge for your laptop or notebook;You can put it into your bag, laptop bag or in the car. Protection device over voltage protection of li-ion battery less voltage protection of li-ion battery over current protection of li-ion battery output over current protection output over voltage protection over temperature protection safety fuse no load current: <100 Microampere LED voltage display Accessory adapter(DC-16.5V)-- 1 pc battery--- 1 pc DC connector ---11pcs (as option) retractile wire-easy---1 pc packaging box---1 pc Payment term 30% deposit and balance before goods delivered packing: gift box lead time: 7-10 days after deposit