Powerbank sharing as a side income: how it works and what's realistic

With powerbank sharing, you earn from a station where people rent a charged powerbank for a fee. You buy the station, set it up in a busy place and get a share of every rental. How much you make depends almost entirely on the location. That's why we show real numbers here, not a glossy calculation.

How does a powerbank station work?

1. A guest holds their card, Apple Pay or Google Pay to the station's terminal. They don't need an app.
2. A deposit is reserved on their card, and the station releases a charged powerbank.
3. They charge their phone on the go and later return the powerbank to the same station or another one in the network.
4. Billing is by time. The deposit is released, and the powerbank recharges in the station.

For the venue, that means no staff involvement, no lending cables over the bar and no liability for other people's devices.

What does a powerbank station cost?

At Limitless Charging you buy a station with 8 powerbanks once, and it's yours from then on. We'll give you the current station packages and prices in a personal quote; from the fifth station onwards, the price per station goes down. There are no fixed running costs. Instead, the VAT included and the payment provider's fees are deducted from each rental (a few percent depending on the payment method). Of the remaining net income, we receive 20% for payment processing, billing, customer support and monitoring the station. 80% goes to you.

What does a station realistically earn?

An example from our network: a station with 8 slots in a Berlin club had 84 rentals in July 2026. On average each rental brought in €4.81, giving €404 revenue for the month. After VAT, payment fees and our share, around €263 net remains for the operator under the current model.

What these numbers don't show is just as important: almost all rentals happened on Friday and Saturday. During the week, daily revenue was often between €0 and €6. A café that closes at 6 pm, or a gym people arrive at with a full battery, won't reach figures like these. We have pulled stations out of gyms ourselves because hardly anyone there needed a powerbank.

Which locations work best?

Places work well where people stay a long time, need their phone and have no socket within reach:

• Clubs and bars with evening trade
• Leisure centres, event venues, festivals
• Shisha bars and hospitality venues with long stays
• Hotels and hostels with a young crowd
• Hospitals, shopping centres and transport hubs. These locations are very strong, but decisions there usually take a long time.

What are the risks?

• The location doesn't perform. That's the biggest risk. You can move a station, but it takes time.
• Season and day of the week: demand fluctuates a lot, especially in nightlife.
• Losing a powerbank: if a powerbank isn't returned, the deposit is kept.
• Dubious providers: in 2026 BaFin (Germany's financial regulator) warned about a provider that promised investors returns of several hundred percent on rented powerbank stations. You can recognise a legitimate offer because you own the hardware, the provider is a registered company, you can visit real locations and nobody promises you a fixed return.

How much work is it really?

Most of the work comes at the start: finding a suitable location and reaching an agreement with the venue owner. After that, the station largely runs itself. You check the numbers in the app, stay in touch with the venue and react if something looks off. It has little in common with a side job where you put in the hours. It's more like a small business you run as an owner.

Frequently asked questions

Is powerbank sharing worth it in Germany?

At a good location, yes. The station in our example earned back its purchase price in about five months, assuming revenue stays the same. At a weak location it can take years. The location decides.

Do I need a registered business for a powerbank station?

Yes. You run the station as a business owner, so in Germany you need a registered trade (Gewerbe). A side business (Nebengewerbe) is enough.

How long do the station and powerbanks last?

The stations are built for several years of operation, and the powerbanks for 500 to 800 charge cycles. You can buy individual replacement powerbanks.