HAWEEL Powerbank Cover with USB-A (battery not included)

Specifications:

• Compact and lightweight design for easy transport (only 38.5g).
• DIY a power bank for your phone.
• The indicator light shows the charging progress.
• Charge the batteries with USB cable or other chargers.
• Compatible for 2 x 18650 Li-ion rechargeable batteries (not included).
• Support voltage and over current protection, short circuit protection.
• Compatible for iPhone, iPad, Samsung, LG, Sony, MP4, PSP, camera, etc.