Outlined here is a fashionable and eco-friendly phone powerbank. It comes with a sleek white casing and a leather protection cover, accommodating a solar cell panel and a rectangular battery. The compact size and foldable design will allow great convenience.

Features:

• Solar cell panel and a rectangular battery with white casing.
• Leather protection cover and for a fashionable appearance.
• Compact in size and foldable for convenient use.
• Environmentally-friendly with an unlimited energy source.
• Keeps electronic devices stay in power.
• A perfect instant charging idea on-the-go.
• Designed for all cellphones equipped with USB cable.

Technical specifications:

• Type: solar power bank, SP-4.
• Battery capacity: 4,000mAh.
• Input voltage: DC5V-800mA.
• Output voltage: DC5V-800mA.
• Solar panel input voltage: 5V-250mA.
• Recharge time: 4-5 hours in summer, 6-7 hours in winter.