RAVPower RP-PB33 3350mAh Portable Charger Power Bank for Smartphones & Tablets

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  • >=100 Pieces
    US $9.99
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
102 x 23 x 23 mm
Socket Type:
Micro USB
Black, Blue, Golden, Pink, Black/Gold/Pink/Blue
Cell Type::
18650 Li-ion (LG/Samsung)
DC 5V/1A
DC 5V/1A
Piece/Pieces per Week Increasing Production for bulk orders
Packaging & Delivery
Packaging Details
RAVPower Official Power Bank Exquisite Retail Box
60 units/ctn, 8.4kg/ctn,
CTN size: 370*241*294 mm
1 * USB to Micro USB cable
1 * User Guide

RAVPower RP-PB33 3350mAh Portable Charger Power Bank for Smartphones & Tablets 


1) Capacity: 3350mAh/12.4Wh
2) Cell Type: 18650 Li-ion (LG/Samsung)
3) Input: DC 5V/1A
4) Output: DC 5V/1A
5) Short-circuit and over-charge protection
6) Charge the device intelligently
7) Battery level indicator LED light
8) Dimension: 102 x 23 x 23 mm
9) Weight: 74g
10)14 hours of additional talk time or 90 hrs of music playback from your cell phone

  • Smallest and Powerful: 
  • Sleek mini size fits easily into any pocket or bag, but is powerful enough to give up to 14 hours of additional talk time or 90 hrs of music playback from your cell phone
  • Thoughtful Yet Ergonomic Design: 
  • Cased in a fresh anodized finish with aluminum alloy from the same manufacturing standard as Apple's products; plastic on both ends and a unique clip-inspired design prevents the charging from scratching or from rolling off your desk; 3 LED's keep you informed of battery status
  • Exclusive iSmart Technology: 
  • Detects the optimal charging current your device needs then supplies it (i.e. delivers a 1A charge for phones that have 1A charging input)
  • Protection Guarantee: 
  • This portable charger will automatically shut down if a short circuit or overload output occurred while unit is charging. Can be charged over 500 times without the battery losing effectiveness
  • What You Get: RAVPower 3rd Gen Luster Mini 3350mAh Portable Charger, Micro USB Cable, Welcome Guide, and our fan-favorite 18-month warranty and friendly customer service

1 * USB to Micro USB cable
1 * User Guide

Factory Packaging:
QTN/CTN (pcs)CTN Size (mm)
          60  370*241*294
Gross.W. (kg)Volume.W. (kg)
          8.4         5.24

Packaging Images:

Product Overviews

Our Service

1) Your inquiry will be replied within 12 hours.
2) Working time: 8:30 am ~6:00 pm, Monday to Friday (UTC+8).During working time, E-mail will be replied to you within 2 hours
3) OEM & ODM projects are highly welcomed.
4) The order will be produced exactly according to order details and proofed samples.the inspection report will be send after QC department testing before shipment.
5) Your business relationship with us will be confidential to any third party.
6) Professional after-sale service and 1 year warranty,RMA can keep 0.15%-0.25% !

Warranty & Refund

You won't use this policy cause we have enough confidents about the quality of our products,this policy is for who want to know them before purchasing !

RMA instructions

Authorized Returns:

Most returns must be authorized by contacting the seller in order to obtain an official Return Merchandise Authorization (RMA). Authorization does not guarantee credit or exchange. We will issue an exchange or credit upon receipt of the return package.

All returned products must be in resalable condition, including, but not limited to; all components, manuals, registration cards, and original undamaged packaging. In addition, the following restrictions normally apply:

  • Credit cannot be issued for any AC Adapter or Battery that is missing any components or was modified by the user.
  • Some returned parts may incur a restocking fee.
  • Only ship back the RAVPower™ part that you purchased from our authorized resellers. We cannot guarantee that any other materials will be returned to you if/when we ship you an exchange.

Unauthorized Returns:

An unauthorized return is defined as any package returned to RAVPower.com without the proper return authorization code on the shipping label. Unauthorized returns may include packages refused during a delivery attempt. Unauthorized returns received by RAVPower® may be refused at the warehouse and returned to the sender. In this case, you may be held responsible for the cost of shipping back the package. This cost will be deducted from the total credit due or a charge to the credit card or PayPal account, if a refund has already been issued.


Process for Returning Merchandise

1. Obtain a Return Merchandise Authorization (RMA) Number:

All returns must have an RMA number for processing. Contact your reseller or email www.RAVPower.com for assistance. RMA's are valid for thirty (30) days from the date of issue.

2. Write the RMA number on the shipping label on the outside of the package.

RMA numbers should be clearly displayed on the return shipping label of any package being returned to RAVPower™. Do not write the RMA number on the actual box. Packages without an RMA number on the return shipping label may not be accepted by our warehouse.

3. Repack in original packaging

All contents in the original package must be received, including, but not limited to; all components, manuals, and registration cards. Place the packaged product in a protective outer box. We must receive all original products in order to process your return or exchange. RAVPower™ is not responsible for products that are damaged due to poor packaging, defaced packaging, or lost shipments.


All the RAVPower® brand portable power products come with a manufacturer’s 12-month warranty. The full details of our warranty are located at http://www.ravpower.com/product-registration.

If you encounter any problems with your product during this time period, simply return it to where it was purchased for a brand new replacement. If you cannot contact your retailer, then please email us at support at ravpower.com for assistance. For warranty details, please see below.

One-year limited warranty

RAVPower® warrants you, the purchaser of this new Laptop AC Adapter or Battery, that the product shall be free of defects from the original manufacture of the material and workmanship for one (1) year from the purchase of the product (the “Warranty Period”). RAVPower™ products must be purchased brand-new from an authorized dealer of RAVPower™ for the warranty to be considered valid. This warranty does not cover refurbished products or products sold second hand. If you notify RAVPower™ during the warranty period about a defect covered by the terms and conditions of this warranty, we will provide for service or replacement of the product.

How long does the coverage last?

The Warranty Period lasts for one year (365 days); beginning on the date you purchased the product. The purchase date is printed on the receipt you received with the product.

What does this warranty cover?

During the warranty period, if the original manufacture of the material or workmanship of the product is deemed to be defective, RAVPower® will (at its sole option) replace the product at no charge with the same or comparable product. Products and parts replaced under this warranty become the property of RAVPower® and are not returned to you. If products and/or parts service are required after the warranty period expires, you must pay all labor and parts charges. Warranty coverage terminates if you sell or otherwise transfer the product.

How to obtain warranty service?

Contact the store you purchased your RAVPower® product from.

They may or may not ask you return the product to them. If you are asked to return the part/product (Laptop AC Adapter, Batteries, Cell Phone Accessories, or Battery Packs), make sure that you place the products in its original packaging. If you purchased the product from an online website such as eBay or Amazon, email us a copy of your original invoice or PayPal receipt when contacting us about any issue with your purchase. If you are asked to return the product to us, we will issue you an RMA number and instructions on where to ship back your old product.

What does the warranty not cover?

This warranty does not cover :

  • Improper Use or Installation
  • Improper Use or Installation
  • Cosmetic damage
  • Damage due to acts of nature or God. For example; lightning strikes, tornadoes and the like
  • Accidents
  • Misuse
  • Abuse
  • Negligence
  • Commercial use
  • Modifications to any part of the Product, including the antenna

This warranty also does not cover :

  • Connection to an incorrect voltage supply
  • Attempted repair by anyone other than an authorized facility

RAVPower® to service and not replace :

  • Products sold as is or with all faults
  • Consumables, such as; fuses or batteries
  • Products where the factory applied serial number has been altered or removed

Repair replacement as provided under this warranty is your exclusive remedy. RAVPower® shall not be liable for any incidental or consequential damages for the breach of any express or implied warranty on this product, including, but not limited to; lost data, loss of use of your product, lost business or lost profits. RAVPower® products makes no other express warranties with respect to the product, all express and implied warranties for the product, including, but not limited to; any implied warranties of and conditions of merchantability and fitness for a particular purpose, are limited in duration to the warranty period set forth above and no warranties, whether express or implied, will apply after the warranty period. Some states, provinces and jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state or province to province.


Contact RAVPower :

For customer service please contact: support at ravpower.com

RAVPower® is a trademark of Registered in some countries. All other products and brand names are trademarks of their respective owners

Sunvalley Group

About Sunvalley Group
Our original company named Sunvalleytek International Inc. founded by ex-Applers & ex-Googlers in 2006, located in the heart of Silicon Valley before, Till now our company has grow up to Sunvalley Group and developed 4 brands,also own 2 subsidiaries include Sunvalley(HK) Limited (main wholesale business of our brands) and Sunvalleytek International Inc(main retail business on Amazon and own a physical store in USA );besides,we have established our own stocks already that spread over USA&EUROPE (USA-CA,Germany-Hamburg).For now our headquarters move to China already which own 291 employees to help brands construction we are also continuously looking for the suitable distributors worldwide and expend the offline business in Amazon countries.

Our Advantages
1. The company supporting
1)  We have been aggressively recruiting talents include technicist and product engineer etc.worldwide for product designing, researching and developing, in order to offer more innovation products in the forefront of market continuously. Our goal attract many industry elites from all over the world to join us and make our products be amazing ,the quality is the soul of our business 
2)  Four brands to meet your purchase demand for Consumer electronics 

      Brands: RAVPower® HooToo® Taotronics Uspicy

     I www.ravpower.com I www.hootoo.com I 

     I www.taotronics.com I www.uspicy.com I

3)  Strict QC inspection to make sure what we provide are satisfying 
4)  We have 5 foundries to support our production demand and we are the original supplier of all our brands to enjoy faster delivery 
5)  We have cooperate with UPS international express for 5 years so that we can provide you cheaper shipping cost or free shipment to some specific countries.
6)  OEM project is also welcomed only if you reach to our MOQ.

2. The products supporting
1)Our quick charge technology-Ismart 



By intelligently detecting the charging needs of any connected device, iSmart products automatically deliver an output to perfectly match each specific product, allowing for maximum efficiency with zero limitations.


Charge your devices, the iSmart way.


2)We are one of the best sellers in USA and Europe, please check our sales volume and rates on Amazon September, we achieve more than 100% sales increasing ! 

Follow US

Try to input RAVPower in your SNS !


B2B Wholesale Team Contact:

Add: 2/F, Block D, Minle Industrial Park, Meiban RD,

Longhua District, Shenzhen, China.518131.

Office:(+86)755-2941 0119

Fax(+86)755-2941 0119

Whatsapp:+86 18820208810