3 Outputs 2 Inputs Large Capacity

ROMOSS Titan 40 Power Bank (18W, 40000mAh)

$59.99
$59.99
$0.00

18W Fast Charging: Titan 40 power bank with QC support can charge 3 devices (iPhone, Tablet, Android phone) simultaneously at a max speed of up to 3 amps. Ideal for quick and reliable charging while traveling.
3 Outputs + 2 Inputs: features three output ports (USB-C, USB-A *2) and Two input ports (Micro, USB-C), enabling simultaneous charging of up to three devices. Ideal for families, friends, or anyone with multiple devices.
Wide Device Compatibility: Whether you're using a smartphone, tablet, smartwatch, or other electronic devices, the power bank is compatible with a wide range of devices.
Massive capacity: With an impressive 40000mAh capacity, you'll have ample power to keep your devices running for extended periods, whether you're traveling, working, or exploring.
Safety guaranteed: Titan 40 power bank undergoes rigorous safety testing and certifications, ensuring reliable and worry-free charging for you and your devices.

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PD 3.0/QC 3.0 18W Fast Charging

With powerful 40,000mAh battery and QC support can charge 3 devices (iPhone, Tablet, Android phone) simultaneously at a max speed up to 3 amps. Ideal for quick and reliable charging while traveling.

With powerful 40,000mAh battery and QC support can charge 3 devices (iPhone, Tablet, Android phone) simultaneously at a max speed up to 3 amps. Ideal for quick and reliable charging while traveling.

30 Minutes

50% Boost iPhone 13

PD 3.0/QC 3.0 18W Fast Charging

With powerful 40,000mAh battery and QC support can charge 3 devices (iPhone, Tablet, Android phone) simultaneously at a max speed up to 3 amps. Ideal for quick and reliable charging while traveling.

30 Minutes

50% Boost iPhone 13

40000mAh Full Charging, Running 10 Days：

40000mAh Full Charging, Running 10 Days：

For iPhone 13
≈
9.0
charges
For iPad Pro
≈
2.7
charges
For Samsumg S 10
≈
8.0
charges
Powerful & Portable Powerbank

With ROMOSS Titan 40 power bank, charge three devices simultaneously. 3 output ports (2*USB 5V/3A (Max.) cover your daily charging needs.

USB-C port supports both power input and power output
Smart LED Display

Full-view LED display presents available battery percentage exactly and it can show the current and voltage as well. Ensures easy check and accurate battery capacity.

Reliable Massive Capacity

With an impressive 40000mAh capacity, you'll have ample power to keep your devices running for extended periods, whether you're traveling, working, or exploring.

Comprehensive Protection, Always On!

Ensures healthier battery life and longer-lasting performance for your devices.

Ensures healthier battery life and longer-lasting performance for your devices.
Charge

*ROMOSS Fit Charge®Smart Charging Tech

Over charge protection

Over charge protection

Overcurrent protection

Overcurrent protection

Reset protection

Reset protection

Over-discharge protection

Over-discharge protection

Overvoltage protection

Overvoltage protection

Cell-overcurrent protection

Cell-overcurrent protection

Over-power protection

Over-power protection

Cell over-discharge protection

Cell over-discharge protection

Short circuit protection

Short circuit protection

Cell overvoltage protection

Cell overvoltage protection

Customer Reviews

Based on 72 reviews
93%
(67)
7%
(5)
0%
(0)
0%
(0)
0%
(0)
S
Scott W.
Great Power bank

Great power bank, charges my phone three times and my iPad twice without having to recharge the power bank. It is a little heavy, but has lots of juice where you don't have too charge it up against the wall for quite some time. I take a traveling so I can keep everything charged and it goes through TSA very easily.

B
Bob
TSA confiscated

Love this battery and took it on four flights but TSA finally confiscated it at the Philadelphia International Airport. They said United airline only allows 100w or less on plane. They said this battery needs to be checked into luggage. :/ really sucks cuz it powers my kids iPad for hours. Can’t recommend for flights. :/

M
Matthew Davis
Great product

Great charger for when I'm on the go charges most thing well overall good charging block that's portable.

M
M. Nichols
Works great.

A perfect charger.

G
Genevieve
This is great!

This charging brick is great! It's a bit heavy, but having to hardly charge it is nice. It lasts for a while. Not to big and it has a sleek design. The screen is easy to read.

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