Product Description

Charge 3 devices simultaneously

3 Choices for Input/Output:

With 3 different input port options, you can conveniently carry just one cable to charge both the power bank and your phone.

Note:

Fast charge will turn off when multiple devices are using simultaneously

More Safety Protection

ROMOSS power bank built-in safeguard, Protects your devices against overcharging, overheating, short circuit and excessive current.

The battery pack retains up to 70-80% of its full capacity even after 500 charge-discharge cycles.

Specification

High Capacity: 20,000mAh

Battery Type: Lithium-ion battery cells

Micro USB Input: 5V/2A, 9V/2A

Type-C Input: 5V/2A, 9V/2A

Fast Charge Output: 5V/3A, 9V/2A,12V/1.5A Type-C Output: 5V/3A, 9V/2A, 12V/1.5A

Regular USB Output: 5V/2.1A

Capacity

20000mAh

10000mAh

30000mAh

10000mAh

10000mAh

Charging Technology

fit+ charge

fit+ charge

fit+ charge 18W dual input/output

fit+ charge

fit+ charge

Output

5V/2.1A, 5V/1A

5V/2.1A, 5V/1A

5V/3A, or 9V/2A / 12V/1.5A, or 9V/2A/ 5V/2.1A

5V/2.1A, 5V/1A

5V/2.1A, 5V/1A

Input

5V/2.1A

5V/2.1A

5V/2.1A,or 5V/2A, 9V/2A

5V/2.1A

5V/2.1A

Size

5.73×2.74×1.16inch

3.7 x 2.5 x 1 inch

6.57×3.15×1.26inch

3.7×2.7×0.9inch

5.47×2.71×2.8inch

Weight

430g/15.16oz

195g/6.87oz

671g/23.66oz

226g/8oz

285g/10.05oz

Fast Charge: 3-Output: Charges QC-support devices up to 80% in just 35 minutes, 4 times faster than conventional chargers. 3 USB outputs enable to charge a mobile phone, a tablet or a Nintendo Switch simultaneously at maximum speed up to 3 amps.
18W Rapid Recharge 3-Input: It only takes 7 hours to fully recharge the 20,000mAh power bank with a 18W wall charger. Featuring 3-input: Micro-USB,Type-C provides high convenience of recharging this power bank with any of these 3 widely used cables. (Note: 18W wall charger is NOT included.)
Tremendous Capacity: The 20,000mAh capacity gives 2 full charges Compatible with Nintendo Switch, 8.4 charges Compatible with iPhone 8, 4.8 charges Compatible with Samsung Galaxy S9, or 1.8 charges Compatible with iPad Pro.
What You Get: A ROMOSS SW20 Pro 20,000mAh power bank, a user manual, 12-month warranty and friendly customer service. (Note: Charging Cable is NOT included.)

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