(New Open Box) BigBlue 5V 28W Solar Charger with Digital Ammeter Waterproof Foldable Dual USB Ports

Brand: BigBlue 
Model: B401E
Condition: New Open Box 

About the Item: 
*Built-in Digital Ammeter: BigBlue 28w solar panel charger can measure current real-time value, which is convenient for your use. Note that the value of actual outputs depends on the sunlight intensity, temperature and connected devices. If your device has a limited input current of 1A, the value of the ammeter will show between 0.7A and 0.9A in theory. Note: This solar charger can't store electricity
*Higher Solar Conversion Efficiency: BigBlue used upgraded solar panels whose conversion efficiency can reach 24%. If clouds block the sun, this portable solar charger can intelligently detect the sunlight and restart to charge your electronics in 30s when there is enough sunlight. The foldable design and 4 carabiners are easy to carry for any outdoor activities such as camping trips, climbing, hiking, fishing etc.
*Exclusive Smart IC Technology: With the built-in intelligent chip, our solar phone charger detects your device and then delivers its fastest possible charging speed( Single maximum output up to 5V/2.4A, dual maximum outputs up to 5V/4A). Dual-port applies to all the 5V Android devices and 5V-powered Apple devices. Note: We don't provide the lightning cable for Apple devices
*Special PET Polymer Surface: Industrial-strength PET polymer fabric and IPX4 waterproof panels protect your backpacking solar panel from occasional rain or wet fog ( USB ports and ammeter are not water-resistant). The zipped pocket keeps your devices safe and clean while camping. Please don't place your cellphones inside the pocket while charging for fear of overheating