Power Tools Deals and Promotions


Mouse over to zoom in

Rii® P03 Portable 4000mAh Battery Dual USB Mobile Power Bank Charger for iPhone iPod Samsung HTC

Rii® P03 Portable 4000mAh Battery Dual USB Mobile Power Bank Charger for iPhone iPod Samsung HTC

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.


Download freely and enjoy extra offers!

Ship From:
  • United States Warehouse
Please select a warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china


Please select a color

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
High-capacity 4000mAh Li-polymer mobile power bank.
With dual USB outputs to charge 2 USB devices at the same time.
4 LED indicator lights to show the battery status. One button to control all functions operating, easy to use.
Intelligent protection against overcharge / discharge / shortcircuit. 
Charge for your iPhone, iPod, Samsung, HTC, MP3 and other USB devices anytime and anywhere via the included micro USB cable or your own USB charging cable.
Compact size, user-friendly design, light weight, convenient to carry.

Brand: Rii
Model: P03
Color: White
Battery type: Li-polymer
Capacity: 4000mAh
Input: 4.4V~5.25V, 750mA
Output voltage: 5.5V±0.2V
Output current: ≤1.5A
Charging time: About 5.5 hours
Interface: 1 * Micro USB, 1 * USB 2.0(500mA), 1 * USB 2.0(1000mA)
Working temperature: -10℃ ~ 50℃
Certificates: CE, FCC, RoHs
Item size: Approx. 8 * 8 * 2.2cm / 3.1 * 3.1 * 0.9in
Item weight: Approx. 97g / 3.4oz
Package size: Approx. 8.5 * 6.5 * 3.7cm / 3.3 * 2.56 * 1.46in
Package weight: Approx. 112g / 3.95oz

Package included:
1 * Mobile Power Bank
1 * Micro USB Cable
1 * User Manual


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts

open this forum in full page
Customer Reviews

Average Rating:


based on 1 Customer Reviews

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
  • By James

    August 25, 2019

    Fast delivery and good results. I actually ordered it wrong, but I am very happy! Recommended!

    Is this helpful? (0) (0)

Top Sellers More>

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed


TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.

Tell us which product you want to Social Saving

Click the refresh verification code