This Massive 40000mAh USB-C Battery Pack is Just $29.99 For a Limited Time





Do you need a battery pack that can charge your iPhone 13 over 9 times? Maybe you are looking to get over five full charges for your iPad Pro? The ROMOSS 40000mAh battery pack can do just that. Want a power bank that offers both USB and USB-C? Now it is at a new all time low price!

This battery pack is a great way to make sure you have the power you need if the power goes out at your house. Or maybe you want to make sure you have power when you are off the grid than this could be the battery pack for you. (Note this pack is too large to travel with on most planes.)

The best part is this Romoss battery pak is on sale for just $29.99 down from the list price of $64.99 if you clip the 50% off coupon before you add it to your cart.

You can find this battery pack on Amazon HERE.

Here is my full review:

Here is how ROMOSS describes their 40,000mAh battery pack:

  • Precise Power Display: Always know how much capacity left when you press the power button with this digital LED display
  • Huge Capacity: The huge 40000mah capacity supports 8 times recharge for iPhone 11, 8.2 times recharge for Samsung S10, etc. The long-last power bank holds the power for weeks, ideal to take it for a trip, music festival, hiking and more.
  • 18W MAX PD 3-Output & 2-Input: Charges QC-support devices up to 80% in just 35 minutes, Charge 3 devices simultaneously at maximum speed up to 3A. Only takes 16 hours to fully recharged itself with a 18W wall charger(Not included).
  • Pass-Through Supported: it can charge your devices while being charged.
  • The power bank charges devices through USB ports. So if your devices can be charged by USB port then it will work. Otherwise, it can’t be used as a laptop charger
  • Featuring 2-input: Micro-USB and Type-C provides high convenience of recharging this power bank with any of these 2 widely used cables.

ROMOSS 40000mAh Fast Charge Power Bank

  • Yours Charging Companion

A convenient and reliable power solution for your life on-the-go, with a substantial 40000mAh of charging power and 3 output ports for almost any device-charging need.

  • 18W Two-way Fast Charge

PEA40(9V/2A) support 18W Fast Charging, charge your iPhone 11 30 minutes, you will get 50% power, and if you use other normal fast charging(5V/2A), only 18% power after 30minutes.

  • Charge Your Devices Anywhere

Easily slips into your bag for accessible power anywhere. It is the best choice for business trip, traveling, parties, BBQ and outdoor activities(camping, mountain climbing and picnic).

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