Most powerful 26800 mAh power bank with USB-C PD 3.0 port. Charge 3 devices simultaneously with 100W output on UCB-C port. Max 118W on 3 output ports simultaneously
Intelligent power supply Voltero
Voltero stands for quality and our products are the best proof of this.
More mobility
Never get stuck at home or in the office again. Create your own mobile office at the campsite, in nature or by the sea. Now you can choose how, when and where you want to play or work with your notebook, tablet and phone without running out of power. The battery capacity is 26800 mAh or 96 Wh (26800 mAh at 3.7 V)
Mobile powerhouse
Get used to being able to work at full throttle anywhere because this powerhouse is state-of-the-art. The battery is USB-C PD3.0 PPS output power (5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A - max. 100W) and delivers up to 100W with the latest PPS protocol. It also has two USB-A QC3.0 (max. 18W) for other mobile devices.
Punctual
Despite the massive 26800mAh capacity, this power bank only needs to charge for about 2 hours with a standard 60W USB-C PD charger. Due to the high performance, your notebook or other mobile device requires less charging time. Unlike other less powerful chargers and power supplies, you can charge your notebook or other mobile devices even when your system is used intensively.
Suitable for ALL USB-C devices
Our power bank is suitable for all USB-C devices. If your device has USB-C, our Voltero S25 can charge it as quickly as possible. There are no power banks with a higher output power.
Voltero S25 26800 mAh power bank can charge all USB-C devices. It comes with a 20cm USB-C to USB-C cable with 100W charging power.
If this is not enough, you can also buy our Voltero C1 (1 meter length) and C2 (2 meter length) PD3.0 100W 10Gbps data cable
Solar charging is possible
Voltero S25 can also be charged with our solar panels such as Voltero S110, Voltero S220, Voltero S370 and Voltero S420. The panels have an integrated USB-C connection box with power supply PD2.0, so they can charge the S25 in no time at all.
For example, the S110 has an integrated 45W PD charger, so under optimal conditions the S50 will charge in 2.5 hours with our S110 solar panel. S370 and S420 can charge S25 with 60W PD in 2 hours
Voltero S110
Voltero S220
Voltero S370 
Voltero S420 
What's in the box?
- S25 26800mAh power bank
- Manual
- 20cm USB-C to USB-C cable
NOT INCLUDED
- Power bank charger. You can use your own charger or buy our C65
The Voltero S220 Solar Panel is foldable, powerful, light and flexible. The S220 panel has an output of 220 watts and is made of semi-flexible plastic with SunPower cells. These are much better and more efficient than mono cells. The S220 panel is splash-proof and can be used in almost any situation.
S110 Solar Panel is foldable, powerful, lightweight and flexible. The S110 Panel has a power output of 110 watts and is made of semi-flexible plastic with SunPower cells. These are much better and more efficient than mono cells. The S110 panel is splash water proof and can be used in almost any situation.
The VOLTERO C1 USB-C 3.1 Gen2 Cable offers high-speed data transfer at 10Gbps and efficient power delivery of up to 100W. Measuring 1 meter in length, this cable combines fast and reliable performance with convenient connectivity, making it an ideal choice for various devices and applications.
Voltero's C65 GaN charger guarantees the fastest possible charge for all Apple phones, tablets and Android devices.
