








🧲 Snap, Charge, Go: Power that sticks with you!
The EF ECOFLOW Rapid Power Bank is a sleek, 5000mAh portable charger optimized for iPhone 12 through 16 series, featuring Qi2-certified magnetic wireless charging at 15W and a 30W USB-C fast charge. Its compact design includes a built-in cable and integrated stand, delivering fast, safe, and convenient power on the move with advanced temperature control and 2-year battery management protection.














| ASIN | B0DFWHK1RB |
| Batteries | 1 AA batteries required. |
| Best Sellers Rank | #74,568 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,503 in Cell Phone Portable Power Banks |
| Customer Reviews | 4.3 4.3 out of 5 stars (285) |
| Item Weight | 8 ounces |
| Item model number | EFPB503-5K |
| Manufacturer | EcoFlow |
| Product Dimensions | 4.25 x 2.76 x 0.55 inches |
@**@
good convenient power bank
I like it its small compact and its stylish. Come with 5000mAh and wireless charging. In addition to being excellent for charging the power bank, I also use the 20W charging block to charge my other gadgets, and I adore how quickly it charges my phones and tablets. With its Qi2 15W wireless charging capability, the RAPID power bank is the ideal size for someone who is constantly on the go and needs an extra boost of power to extend their on-the-go time without having to plug in anyplace. It mounts and secures my wife's iPhone 14 quite effectively. My Samsung Galaxy does not hold as well, but that is more a problem with the phone than the battery. This is a fantastic choice for wireless charging, in my opinion, especially if someone have an Iphone. The EF ECOFLOW Rapid Power Bank sounds like a solid and convenient charging solution, especially with its Qi2-certified magnetic wireless charging for iPhone 16 and other compatible devices. 5,000mAh Capacity – Decent power for emergency top-ups. Qi2 Certified Magnetic Wireless Charging – Stronger magnet alignment and efficient charging. 30W Max Fast Charging – Delivers quick power via USB-C. Built-in USB-C Cable – No need to carry extra cables. Integrated Stand – Handy for propping up your phone while charging.
J**I
Very convenient
This power bank is awesome since tou can carry ir with you anywhere and fits on any purse. It charges my phone really quick which is good if you have any emergency or you use your phone a lot. I think the price it’s very fare for the value of the product. Another thing is that it doesn’t get hot and the charging power is really good.
B**N
Great qi2 power bank that delivers on its fast charging promise
I've noticed a lot of misinformed 1 star reviews claiming this is not actually a 5000mah battery due to it stating 3200mah in the manual. When power banks and phones say they have a 5000mah battery, they usually mean 5000mah at around 3.7v which equals around 18.5 watt hours of power. Watt hours is calculated by multiplying mah and voltage. This is consistent with the manual stating the battery capacity is 19.35wh. In this case the capacity is higher because they appear to be using 2x 3.87v batteries in series as per the manual unlike the usual 3.6-3.7v. However, phones do not charge at 3.7v. They usually charge at 5v or 9v or higher voltages. This voltage conversion is not perfectly efficient and usually results in a 20% or more power loss. The manual states that the rated capacity (the capacity after conversion inefficienties) is 3200mah at 5v. Doing the math, 3200mah *5v gives 16 watt hours of power which means the power bank is about 83% efficient which is standard for a power bank. In my testing with a power meter, I measured 16.7wh of power draining this power bank from 100% -> 0% which is quite good, around 86% efficiency. This power bank also charges as quickly as advertised, reaching around 70% in 30 minutes and 100% in 55 minutes with a 30w charger. This fast charging was the primary reason I purchased this power bank as my other qi2 power banks take around 2.5 hours to fully charge and this power bank delivers on its fast charging promise. Overall, I would highly recommend this power bank and not be deterred by the other reviews claiming that Ecoflow is falsely advertising about the capacity.
G**O
Swiss army knife of portable battery/ phone charger.
Nearly a 5 star battery. If it were just a bit thinner or had a higher capacity at its current size. Also, because my phone is a fold phone, if the stand were flipped or went straight down the middle I could use the stand in more positions. I use it primarily for travel. Holds and charges my phone while watching during a flight. And I keep it with me while walking about to keep my wife's and my phone from dying. Tough finding a compact battery that charges quickly, can charge multiple phones at the same time, has a bult in cable and stand. To me this was one of the best out there at the time of purchase
P**H
Compact, Fast, and Reliable – EF ECOFLOW Wireless Power Bank
I am impressed with the EF ECOFLOW Rapid Power Bank Wireless 5000mAh. This portable charger truly stands out for its combination of functionality and sleek design. The silicone anti-slip surface ensures that it stays securely in place during use, which is a huge bonus when charging on the go. The magnetic connection is incredibly strong and ensures a seamless, hassle-free experience, especially when using it with my iPhone 16. It also works perfectly with other devices like Samsung phones, iPads, and AirPods. One of the things I love most about this charger is its slim and slick size, which makes it super easy to carry around in my bag or pocket without adding any bulk. Despite its compact form, the 30W USB-C fast charge is incredibly efficient—it's perfect for quickly charging my devices, even when I’m in a rush. Overall, the EF ECOFLOW Rapid Power Bank is a game-changer for anyone who needs reliable, fast, and convenient charging on the go. Highly recommended!
Trustpilot
1 week ago
5 days ago