🔌 Power Up Your Adventures!
The 4ALLFAMILY 20000mAh Portable Power Bank is engineered for optimal performance with USB Version Coolers, providing 8-10 hours of cooling time. Its extensive compatibility makes it a must-have for any gadget enthusiast, ensuring you stay powered up during your travels.
A**E
Outstanding and Long-Lasting!
I bought this after purchasing, and returning another (recommended) 20000mah battery, that was on sale. Even though there was a holiday discount, I didn't really want to spend this much BUT here's my advice: if you have the 4AllFamily Voyager Cooler, BUY THIS BATTERY! Other batteries, it appears, won't always provide the STEADY load you need to run the cooling unit. After a while, they'll shut down for a few minutes which, if you're transporting medicine, ain't a good thing.We charged this battery up and plugged it in for a cross-country trip. We knew that, once we were on the plane, we could just plug into the power there BUT, at the start of the flight, the power on plane was flickering in and out and kept the cooler plugged in this battery. THIS RAN STRAIGHT FOR 11 HOURS! The Voyager cooler kept the temperature as desired -- great unit, by the way -- and, when it was all said and done, there were still 3 out of 4 lights on the battery . . . incredible.You've spent the money on a insulin/medicine cooler that needs power? Buy this battery!
C**E
Reliable
Works extremely well. Used on numerous travels. No issues.
P**O
Well love
Perfect product
J**N
Excellent customer service
Was out of country and first one failed... they promptly sent replacment... keeps insulin fridge working for several hours!
B**E
Portable charger
This arrived very quickly. I gave it a 5 rating for fast delivery but I haven’t had time to use it. This will be great when traveling keeping medicine cold.
M**H
Good Battery
Long life, but charges slowly.
T**H
Charge time
It's so slow to charge my samsung cell. Other than that it's ok.
C**A
Easy to Use
Great battery, easy to charge, easy to use. I just wish they lasted longer when powering the 4AllFamily cooler. When fully charged they will go for a few hours, but not long enough for a direct flight from US west coast to Europe. For flights over 7-8 hours, if the seatback USB ports don't work, you'll need two batteries for each 4AllFamily cooler you have.
Trustpilot
3 weeks ago
2 weeks ago
