EF ECOFLOW Rapid Pro 300W Power Bank, 99.54Wh

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Product guide

EF ECOFLOW Rapid Pro 300W Power Bank, 99.54Wh

EF ECOFLOW Rapid Pro is a 99.54Wh power bank with a built-in retractable USB-C cable and four charging outputs. Its claimed 300W combined output and rapid recharge options suit buyers carrying several USB-C devices, though customer feedback is mixed on charging speed and battery life.

At a glance

Four outputs are specified: one built-in retractable 140W USB-C cable, one 140W USB-C port and two 65W USB-C ports.
The listing claims up to 300W total output and charging up to four devices simultaneously.
The built-in cable is listed as 60 cm, so it can reduce the need to carry a separate charging cable.
The listing gives 0–80% recharge times of 40 minutes with 140W single-port input or 26 minutes with 280W multi-port input. A separately sold desktop charger is described as an optional faster route.

Price

$139.99Save 16%

Reference price: ~~$166.72~~

Price checked: Nov 13, 2026

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Often bought together

EF ECOFLOW Rapid Pro 300W Power Bank with Built-in Retractable USB-C Cable, 3950x7mAh (99.54Wh) Portable Charger, 4-Port Rapi

$2,799.00

Pros and cons

Pros

Four outputs let the bank serve multiple devices at once, according to the listing.
The retractable USB-C cable is integrated, reducing one loose accessory to pack.
The stated 99.54Wh capacity is useful context for buyers considering a travel power bank.

Cons

At 700 g, it is a substantial carry for a power bank of this size.
Customers report mixed experiences with charging speed and battery life.

Technical specifications

16 specifications

Identity
Brand	EF ECOFLOW
Model	EF-HB-140

Power and battery
Power configuration	Corded Electric
Capacity in title	99.54Wh
Battery capacity in details	3950 milliamp_hours
Battery cell type	Lithium Ion
Total output and ports	300W total output (4 ports), 1 × 140W USB-C port, 2 × 65W USB-C ports. With a built-in, retractable 140W USB-C cable
Number of ports	4
Connector type	USB Type C
Recharge performance	140W single-port input, 0-80% in 40 min; 280W multi-port input, 0-80% in 26 min

Dimensions and installation
Dimensions listed	15.2 x 5.1 x 5.1 centimetres
Weight listed	700 g
Cable length	60 cm

Features
Display and charging	Digital Display, Fast Charging
Colour	Black
Warranty description	2 Year

What to know before buying

Listing details to confirm

Listing details conflict or remain unconfirmed: the title gives 3950x7mAh and 99.54Wh, while the details field lists 3950 milliamp_hours. Dimensions also differ between 15.1L x 6.3W x 5.6Th centimetres, 15.2 x 5.1 x 5.1 centimetres and 15.24 x 5.08 x 5.08 cm; confirm the exact capacity and dimensions for the selected listing. The stated 20-minute recharge requires a separately sold desktop charger, and airline rules vary by carrier.

What’s in the box

Included

Rapid Pro power bank

Who is it for?

A good fit for

People who want one power bank to charge several USB-C devices, including laptops and phones.
Travellers who value an integrated retractable cable and the listed 99.54Wh capacity, while accounting for the 700 g weight.
Buyers who can use high-watt USB-C charging and want the option of faster recharge with suitable input equipment.

Less suited to

Anyone prioritising a very light pocket-sized power bank.
Buyers who need predictable charging speed or battery life based on customer reports.

EF ECOFLOW Rapid Pro 300W Power Bank, 99.54Wh · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 153 ratings

5 stars73%73%
4 stars11%11%
3 stars5%5%
2 stars3%3%
1 star8%8%

Customer feedback highlights functionality, multiple-device charging, travel use, size and value as positives. Customers also report mixed experiences with charging speed and battery life. These perceptions matter for a 700 g bank marketed for high-output laptop charging, but the stated output and recharge times are manufacturer claims and do not establish the results every device or use pattern will get.

Positive themes

Customers describe the power bank as functional and useful for charging multiple devices.
Customers give positive feedback about travel use, size and value.

Mixed feedback

Customer feedback is mixed on charging speed.
Customer feedback is mixed on battery life.

Frequently asked questions

How many devices can this power bank charge at once?

The listing describes four outputs and claims support for charging up to four devices simultaneously: a built-in 140W USB-C cable, a 140W USB-C port and two 65W USB-C ports.

How quickly does the power bank recharge?

The listed claim is 0–80% in 40 minutes with 140W single-port input or 26 minutes with 280W multi-port input. A separate desktop charger is described as enabling 20 minutes, but is sold separately.

Is the stated capacity consistent across the listing?

No. The title states 3950x7mAh and 99.54Wh, while the details field says 3950 milliamp_hours. Check the selected listing for the capacity applicable to the item.

What should I know about carrying it while travelling?

The listing states 99.54Wh and 700 g, and says airline regulations may vary by carrier. Confirm applicable carrier rules before travelling.