Solar lantern with new LifePo4 battery

Solar lantern with new LifePo4 battery,which is a very new technology product.
What is advantage of LifePo4 battery:
High energy density
Super long cycle life, >4000times
Wide operating temperature range
Fast charge
Steady and pressure-resistant steel envelope
High capacity
Steady output voltage
Little self-discharge
Solar lantern with new LifePo4 features:
Model: UP687-16L5
Housing：Fireproof ABS, more thickness&strong
Cover：Unbreakable PC glass transparent cover
Reflector：3D reflector
Light Source: 16pcs SMD 5630 LED
Luminous flux: Super bright 300lumens, 3.5-5 hours
Bright 60 lumens, 20 hours
Battery: 3.2V 5Ah LiFePO4 battery
Input : 3W 6V solar panel for charging
90-285V AC charge
12V Car charging
Output: 5V USB output for mobile/DC fan/ USB lamp to light another room/ other electronic products
Product link: http://www.upeklighting.net/products/Solar-lantern-solar-LED-lantern-solar-rechargeable-lantern-UP687-16L5.html#.VBubJLKBSDc