3.7V Lipo battery 500mAh for portable elcetronics 1.Low inner resistance 2.No memory effect ... 3.Environment friendly Product Description3.7V Lipo battery 500mAh for portable elcetronicsPackage:industrial standard packingDelivery:15-30 days after confimation ... 1.Digital products:blue tooth,MP3,P-DVD.cellular phone2.Portable electronics,iphone.notebook computers3.Backup power supply,medical device4. ...