Car jump starter as a camping battery pack! Auto-Vox P1 Review

Car jump starter as a battery pack! 
Auto-Vox P1 Jump Starter Battery Pack
AUTO-VOX P1 Jump Starter 600A Peak 18000mAh for Heavy Duty Vehicles Portable and Safe Car Starter Emergency Multifunctional Battery Charger Power Pack Bank with LED Lights for Phones and Tablets.
I use it for camping and powering my fan and or my cooler!
Works great!
Here's a link to Amazon if you're interested- http://amzn.to/2cibtrV
Here's the specs / details:
*AUTO-VOX Jump Starter is designed for gas engines up to 6.5 Liters and diesel engines up to 7.5 Liters for cars, boats, lawn mowers and more.
*REAL CAPACITY 18000mAh will jump start your vehicle engine up to 20 times on a single full charge, however, other jump starters in the market are just marked the unreliable figure since they are not real 18000mAh.
*Advanced safety: The power supply device protects you and your device against surge and short circuits as well as reverse polarity.
*Six protection function: Over-charge protection, over-discharge protection, over-temperature protection, reverse polarity protection, reverse-charge protection, short-circuit protection.
*Portable charger: It charges your phones, tablets and other devices through USB ports or adapters whether for emergencies or daily use.
*Ultra compact design allows it to be stored in the glove box. It's able to charge your device at a faster speed.
*Long life span & Multiple Protection: It can be used around 3000 times and approved & certified by CE, Rohs, CEC, FCC, UL, MSDS, UN38.3 etc.
ATTENTION: Charge this device EVERY 3 months, and store it in a dry place below 130 fahrenheit. 
Includes:
*Jump Starter
*Home charger
*In-car charger
*Smart jumper cables with Crocodile Clips
*3 USB cables for Android, and Iphone 4s above
*8 laptop adapters for most tablets