PowerMax PowerMax v1.8.5

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PowerMax is a mobile application that will help you extend the battery life of your mobile device. When you're on the go and notice that your mobile is about to die, or if you know it's going to be a long day until your next chance to charge, one touch activates PowerMax. PowerMax will save your battery and better manage power usage for you.

PowerMax is one of the most friendly and simple to use applications available today. On the main screen there is an On/Off switch. By clicking switch on, the Power Saver will be activated and save your battery, and by clicking off, PowerMax will restore your normal settings. When Power Saver Mode is on, your phone's functionality will be significantly reduced. But don't worry, this is just to save you power, you can always use your mobile's features on demand (email, internet applications etc).

In testing we have seen a wide range of battery life improvement – from a mediocre 20% more to an impressive 100% – doubling battery life! Your device usage pattern has a direct affect on the savings – typically the more you use your device the higher the savings you will enjoy. Please note that our reports on the percent improvement in battery life will only start a few days after you install PowerMax. Why? Because PowerMax first learns what is your normal battery consumption, the baseline, and then calculates the improvement.

PowerMax can be downloaded for free then used for an evaluation period of one week. Once the evaluation period is over, PowerMax users who are not interested in purchasing a key can still continue using PowerMax in advertising supported mode. You can purchase a license key at any time to unlock the full functionality of the PowerMax.

** Please EMail us if you run into any problems! We can't help you if you post negative feedback here **


Parental rating: 
Everyone (age 6 and over)
Default language: 
Supported languages: 
German, Hebrew, Chinese, Arabic, French, Spanish, Italian, Russian, Hebrew (legacy iw locale)
Trial version: 
"In-App" billing: 
With advertisements: 
Terms And Conditions/Copyright: 

Summary: You agree to use this App on your smartphone as-is and without any warranty as to performance or usability of the App. You agree to allow us to collect anonymous App and phone usage information, details of which we will always disclose in our FAQ. You allow us to make changes to this agreement and product without prior or written notice. PowerMax and VoltUp are trademarks of BatteryStorm Mobile, Inc.

PowerMax by BatteryStorm Mobile, Inc. End User License Agreement

By clicking yes in the acceptance box, or by installing, copying or otherwise using the software, the user agrees to be bound by the terms of this End User License Agreement. This agreement may be renewed, modified and/or amended from time to time by BatteryStorm Mobile Inc. BatteryStorm Mobile, Inc reserves the right to make changes to its products or to discontinue any product or service without notice.

If you do not agree to the terms of this agreement, you may not use this software and must uninstall it.

The Software performance is dependent on your smartphone configuration, network conditions, radio performance, and your usage patterns. Although this Software has been thoroughly tested, operation is not guaranteed to work on all smartphone models, operating systems variants and software configurations.

BatteryStorm Mobile, Inc makes no warranty that operation of the Software Product will be secure, error free, or free from interruption. BatteryStorm Mobile, Inc makes no warranties, express or implied, in fact or in law, including but not limited to any implied warranties of merchantability or fitness for a particular use or purpose. It is up to the user to determine the fitness of this Software for a particular use or purpose. BatteryStorm Mobile, Inc accepts no liability for user configuration of or modification to their applications, operating system, or smartphone. BatteryStorm Mobile, Inc will not be responsible or liable for the loss of data on any computer or information storage device.

The user may use this software only at their own risk. The user must determine whether the software product sufficiently meets their requirements for usability, security, and smartphone performance. BatteryStorm Mobile, Inc assumes no liability for applications assistance or user implementations of the Software. BatteryStorm Mobile, Inc products are not designed, authorized, or warranted to be suitable for use in life-saving situations, life-support devices, or other critical applications involving potential risks of death, personal injury, or property or environmental damage.

To the maximum extent permitted by law, in no event shall BatteryStorm Mobile, Inc be liable for personal injury, or any incidental, special, indirect or consequential damages whatsoever, including, without limitation, damages for loss of profits, loss of data, business interruption, or any other damages or losses, related to your use of the software. Under no circumstances shall BatteryStorm Mobile, Inc be liable to the user or any other party for indirect, consequential, special, incidental, or exemplary damages of any kind resulting from the performance, installation, or use of the software.

Data collection: This application may collect anonymous App and Device usage statistics on an ongoing basis and send those to BatteryStorm Mobile, Inc.

This agreement is governed by the laws of Delaware, without regard to Delaware’s conflict or choice of law provisions. If any provision of this agreement shall be held to be invalid or unenforceable, the remainder of this agreement shall remain in full force and effect. Any express or implied restrictions shall remain in full force and effect to the maximum extent permitted by applicable laws.

You may not decompile, “reverse-engineer,” disassemble, or otherwise attempt to derive source code for the Software Product. You may not modify the Software Product or create any derivative work of the Software Product or its accompanying documentation. Derivative works include but are not limited to translations.

You may make only one copy of the software for archival purposes only. If a Software update completely replaces a previously licensed version of the Software, you may not use both versions of the Software at the same time nor may you transfer them separately. You may not, not even in parts, circulate the license/license keys transmitted to you to any third party. BatteryStorm Mobile, Inc reserves the right to block licenses/license keys that are refunded or unpaid for.

The Software may not be exported or re-exported into any U.S. embargoed countries.

Your remedy for a breach of this agreement or of any warranty of this agreement is the correction or replacement of our software product. Selection of correction or replacement of our software shall be at the discretion of BatteryStorm Mobile, Inc. Any purchase refund claim must be made within the applicable warranty period. All warranties cover only software defects arising under normal use of the software, and do not include malfunctions due to misuse, neglect, alteration, electrical power problems, or unusual environmental conditions.

This Agreement is effective until terminated. Your rights under this Agreement will terminate automatically without notice from BatteryStorm Mobile, Inc if you fail to comply with any term(s) of this Agreement. Upon the termination of this Agreement, you shall cease all use of the Software and destroy all copies of the Software. You agree to indemnify and hold BatteryStorm Mobile, Inc harmless against any liability (including attorneys fees) arising out of your failure to comply with the terms of this agreement.

Patent Pending. Trademarks Registered. Copyright 2010-2012 by BatteryStorm Mobile, Inc.

Privacy policy: 

What information do we collect?
We collect information from you when you place an order, fill out a form or use PowerMax.

When ordering or registering on our site, as appropriate, you may be asked to enter your: device type and battery usage. You may, however, visit our site anonymously.

What do we use your information for?

Any of the information we collect from you may be used in one of the following ways:

To personalize your experience
(your information helps us to better respond to your individual needs)

How do we protect your information?

We implement a variety of security measures to maintain the safety of your personal information when you enter, submit, or access your personal information.

We offer the use of a secure server. All supplied sensitive/credit information is transmitted via Secure Socket Layer (SSL) technology and then encrypted into our Database to be only accessed by those authorized with special access rights to our systems, and are required to?keep the information confidential.

After a transaction, your private information (credit cards, social security numbers, financials, etc.) will not be stored on our servers.

Do we use cookies?

We do not use cookies.

Do we disclose any information to outside parties?

We do not sell, trade, or otherwise transfer to outside parties your personally identifiable information. This does not include trusted third parties who assist us in operating our website, conducting our business, or servicing you, so long as those parties agree to keep this information confidential. We may also release your information when we believe release is appropriate to comply with the law, enforce our site policies, or protect ours or others rights, property, or safety. However, non-personally identifiable visitor information may be provided to other parties for marketing, advertising, or other uses.

California Online Privacy Protection Act Compliance

Because we value your privacy we have taken the necessary precautions to be in compliance with the California Online Privacy Protection Act. We therefore will not distribute your personal information to outside parties without your consent.

Childrens Online Privacy Protection Act Compliance

We are in compliance with the requirements of COPPA (Childrens Online Privacy Protection Act), we do not collect any information from anyone under 13 years of age. Our website, products and services are all directed to people who are at least 13 years old or older.

Your Consent

By using our site, you consent to our privacy policy.

Changes to our Privacy Policy

If we decide to change our privacy policy, we will post those changes on this page, and/or update the Privacy Policy modification date below.

This policy was last modified on 8-17-2011

Contacting Us

If there are any questions regarding this privacy policy you may contact us using the information below.

BatteryStorm Mobile, Inc

1337 Massachusetts Ave #202

Arlington, MA 02476

United States


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Requires Google Play and/or account: 
Requires third-party libraries: 
Requires 'rooted' device: 
Target Android version: 
Android 2.3.3
Minimum Android version: 
Android 2.1
Minimum screen width: 
240 dpx
Requires permissions: 
Access fine location, Wake lock, Receive boot completed, Read external storage, Write external storage, Write settings, Vibrate, Set wallpaper, Access network state, Change network state, Read phone state, Modify phone state, Read sync settings, Write sync settings, Get accounts, Access wifi state, Change wifi state, Bluetooth admin, Bluetooth, Internet, Access coarse location, Write apn settings, Access wimax state, Change wimax state, Set animation scale, Battery stats, Change configuration, com.android.vending.BILLING

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Reviews of PowerMax

Great app, would highly recommend it!

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