No New Notifications

PowerMaster Portable 20,000mAh LED Triple-USB Power Bank with Smart Charging

PowerMaster 20,000mAh Power Bank

Up to 50% Off
5,000+ bought
$49.99
$24.99
50% OFF

Highlights

Power bank with 20,000nAh battery capacity features 3 USB outputs and 2 micro USB input ports to provide the fastest recharging speed

Product Details

PowerMaster 20,000mAh LED Triple-USB Power Bank with Smart Charging

Features
  • Power bank with 3 USB outputs
  • Allows you to keep your iPhone, iPad, GPS, MP3/MP4, camcorder, or PSP fully charged
  • Offers 2 micro USB input ports that support simultaneous current input to provide fast recharging speed
Specifics
  • Model number: GPCT1189
  • Material: aluminum alloy
  • Input: DC 5V/4A max. (Input 1: 5V/2A max.; Input 2: 5V/2A max.)
  • Output: DC 5V/5.8A max.
  • Output 1: 5V/2.4A max.; Output 2: 5V/3.4A max.; Output 3: 5V/3.4A max.
  • Output 2 + Output 3: 5V/3.4A max.
  • Battery capacity: 20,000mAh 18650 Li-ion battery
  • Energy capacity: 74Wh
  • Conversion efficiency: ≥70%
  • Working time: 10H at 1A output, 5H at 2A output
  • Recharge time: 9–18 hours from USB, 5–9 hours from power outlet (AC 110-220V)
  • Product dimensions: 5.56” (L) x 3.15” (W) x 0.98” (H)
  • Weight: 394g
  • 1-year warranty from Global Phoenix

Phone Accessories for Every LifestylePhone Accessories for Every Lifestyle

Are you a new parent? A road warrior? An Instagram all-star? Boost your device's performance and extend its functional life with these phone accessories.

For post-purchase inquiries, please contact customer support.

Sold by Groupon Goods. View the FAQ to learn more.

The Fine Print

Customer Reviews

Product Picture for Customer Review

PowerMaster Portable 20,000mAh LED Triple-USB Power Bank with Smart Charging

Rate first, then write a review.

Raen Verified Purchaser
Oct 18th, 2019
A lot bigger than what I thought ! Very happy that it came exactly how I pictured it.
Was this helpful?
Thank you for your vote (Undo)
Nirtz Verified Purchaser
Oct 18th, 2019
Totally an awesome product
Was this helpful?
Thank you for your vote (Undo)
Keisha Verified Purchaser
Oct 13th, 2019
Great charger!!
Was this helpful?
Thank you for your vote (Undo)
Joan Verified Purchaser
Oct 5th, 2019
It will not charge completely
Was this helpful?
Thank you for your vote (Undo)
Jeanne Verified Purchaser
Oct 5th, 2019
It is a lot larger than it looks in the picture and too heavy to carry in my purse as intended.
Was this helpful?
Thank you for your vote (Undo)
1 person found this review helpful
Melissa Verified Purchaser
Oct 4th, 2019
I was able to charge it when it first got here but after the charge completely died the power bank wouldn’t charge anymore. Would not recommend
Was this helpful?
Thank you for your vote (Undo)
Ramona Verified Purchaser
Oct 4th, 2019
Very good quality love the fact that it has more power + 3 lines
Was this helpful?
Thank you for your vote (Undo)
Aaron Verified Purchaser
Oct 3rd, 2019
The product works. However, it was a bigger device than expected and the boxing was cracked and opened. Other than that, everything else seems fine.
Was this helpful?
Thank you for your vote (Undo)
Sherry Verified Purchaser
Sep 28th, 2019
I’m very happy with this charger. I take it everywhere I go and need to use it everyday. Battery life with daily mobile phone usage is not enough for me so this added extra provides me confidence I’ll have plenty when I need it.
Was this helpful?
Thank you for your vote (Undo)
Shirley Verified Purchaser
Sep 24th, 2019
Loved this charger. This is the 4th one I’ve bought and given them away as gifts. They loved them too!!
Was this helpful?
Thank you for your vote (Undo)
Showing 10 of 284
Oops, we couldn't load more reviews for some odd reason. please try again

Average of 669 ratings

70%
16%
5%
3%
6%
To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.
Deals of the Day Banner