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POWERTANKs


Powertank L and XL - the mobile power reserve is here, just in case…


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Mobile - small – light - powerful
This is how we have always wanted mobile electronics: pocket size. Today micro electronics offer almost unlimited possibilities. Multiple possibilities in one single unit. High definition color displays etc....


There’s nothing more relaxing than enjoying the fresh air in free nature. The portable GPS navigation system tells us the way, the digital camera captures the most beautiful pictures and the mobile phone gives us a feeling of security in case something would happen.


How long does the battery last?
The biggest compromise with mobile electronics is always the power supply. The continuous insecurity about remaining operation time leads to stress and that shouldn’t be.


Reserve for all cases
Being on the way in free nature with mobile electronics means generally that there is no “filling station” in the form of a power socket available. What is more self-evident than carrying a reserve with you as a security?


The new POWERTANK from SIStech - SWISSBATTERIES
These power supply problems belong to the past. The new
POWERTANKs take care of that. These mobile power sockets are always ready to recharge low or even empty batteries of mobile phones, iPod / MP3, GPS navigation systems, etc. The ultra light Lithium-Ion Batteries have enough capacity to completely recharge a couple of mobile phones.


You have the choice of two PowerTanks from the superior power rating class:

 

 

Mobile PowerTANK XL
with Lithium Ion batteries

Capacity:

6600mAh

Power:

24.4Wh

Weight:

192 gr.

State-of-the-art technology - the PowerTANK with the highest power rating

Mobile PowerTANK L
with Lithium Ion batteries

Capacity:

4400mAh

Power:

16.3Wh

Weight:

130 gr.

Compact, robust with perfect price- performance ratio

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»more information


Please consider the following with a mobile power storage:

In the product category not only the power (in mA/A) and the voltage (Volt) is relevant, but especially the power output in / Milliwatt (W/mW)! These is calculated by multiplication of Voltage and Power, i.e. for example 5.5 Volt x 0.5 Ampere = 2.75 Watt.

Even better and more honest is indicating the measurement of operation in Watt-hours (Wh). One Watt-hour refers to the energy that the mobile power storage can supply at one Watt per hour (and not only during a short time).

Rule of thumb:

For the recharging of an empty mobile phone battery you rquire at least 3 Wh.

The charging for an AA Mignon battery requires approx. 4 Wh

The charging for an AAA Micro battery requires approx. 1.8 Wh

Battery capacity under 2000mAh are therefore not suitable.

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