Amazon.com: iPhone 4 Charger Cables (3 Pack 3.3 Ft) 30 Pin to USB Fast Charge & Sync Charging Cable Certified for Old Apple iPhone 4s / 4, 3G / 3GS, Old iPad
POWER BANK
1 PC DIY USB 1 x 18650 Mobile Power Bank Case Charger Pack Box Battery Portable New - AliExpress