Charging Lockers vs. Power Bank Rental: Venue Guide
Charging lockers lock the phone away while it charges; power bank rental lets guests keep moving. Compare capacity, custody, and cost to find the right fit.
If your venue's problem is that a guest wants to keep using their phone while it charges, a charging locker is the wrong tool. If your venue's problem is that you want the phone out of the guest's hand for a while, a charging locker is doing exactly its job. That single distinction, keep using the phone or put it away, decides which one fits your venue. Everything else in this comparison follows from it.
How each one actually works
A charging locker is a bank of individually keyed or coded compartments. A guest puts the phone in, locks it, and the phone charges out of sight and out of reach until they come back and unlock it. The phone is unusable for the whole session.
A shared powerbank network works the other way around. A guest taps to rent a powerbank, plugs it into their own phone, and keeps the phone in hand the whole time. With Brick's model, the powerbank travels with the guest and gets returned to any station on the network when they are done, not necessarily the one it came from.
Both solve "my phone is about to die." Only one keeps the phone usable while that happens.
Capacity: a fixed box versus a network that rebalances
A locker bank has a fixed number of compartments, set at install and sized for whatever peak demand someone guessed at. Once every compartment is occupied, the next guest with a dead phone is out of luck until someone returns and unlocks theirs. There's no way to borrow capacity from a locker bank down the street.
A powerbank network doesn't hit that same wall the same way. A single station has a fixed slot count too, but the network as a whole absorbs demand because a rented powerbank doesn't have to come back to where it started. If a bar's station runs low on powerbanks to rent out but its neighbours don't, the network is still liquid even if one station isn't. The tradeoff: this only pays off where there's more than one station within reasonable reach. A single standalone station in an isolated venue doesn't get the network benefit either.
Custody: whoever holds the key is now responsible for it
A keyed or coded locker puts your staff in the key-and-code business. Someone has to issue it, someone has to be findable when a guest loses a wristband or forgets a code, and someone has to override the lock when that happens. That's a real operational line item, even before anything goes wrong.
A rental powerbank sidesteps this because there's nothing to hand over and nothing to lose. The guest holds the device that identifies the transaction, the same phone they walked in with, and returns the powerbank by tapping it back in at any station. No wristband, no PIN, no "which locker was I in" moment at closing time.
Where a locker is genuinely the better call
This isn't a one-sided pitch. There are settings where locking a phone away isn't a limitation, it's the entire point. Schools are the clearest example: UNESCO's Global Education Monitoring Report notes that banning mobile phones in classrooms has moved from a handful of national initiatives to a widespread global policy trend, with governments increasingly treating a smartphone as a source of distraction rather than a device to keep charged and in reach. Exam halls, some workplaces during certain hours, and driving lessons run on the same logic. If the job is compliance or attention, not battery life, a locker earns its keep by making the phone briefly impossible to use, and a powerbank actively works against that goal by keeping it usable.
Where power bank rental wins
Most venues aren't trying to take the phone away from the guest. A bar, restaurant, retail floor, or event wants the guest to stay, keep moving through the space, and keep spending, not sit at one fixed point waiting out a charge. A phone at 15% is a genuine behaviour problem for a venue like that: an LG-commissioned survey found nine in ten people report feeling real anxiety once their battery drops to around 20%, enough that people change what they do to avoid it. Locking that phone in a box for the next hour doesn't fix the anxiety, it just moves the guest to a different problem: standing near a locker bank instead of ordering another round. This is the exact case the data on charging and dwell time already makes: guests spend more when they can keep circulating with a working phone, not less.
| Question | Charging locker | Power bank rental |
|---|---|---|
| What happens to the phone | Locked away, unusable until retrieved | Stays in the guest's hand the whole time |
| Capacity model | Fixed compartment count, no network relief | Fixed per station, but the network rebalances via return-anywhere |
| Who's responsible for what | Staff manage keys, codes, and lockouts | Nothing to issue or lose; the guest's own phone is the ID |
| Best fit | Schools, exam halls, phone-free policies | Bars, restaurants, retail, events, anywhere guests move |
Do venues ever need both?
Occasionally, but they're solving two different jobs, not one. A venue running a phone-free policy during a specific activity and wanting guests reachable again immediately after doesn't need one system stretched to do both; it needs a locker for the phone-free window and a normal charging option, fixed cables or a rental network, for the rest of the time. See fixed cables versus shared power banks for that second half of the decision once you already know the phone needs to stay usable.
FAQ
What's the actual difference between a charging locker and power bank rental?
A charging locker locks the phone away while it charges, so it's unusable for that time. Power bank rental lets the guest keep the phone in hand and keep moving while it charges.
Can a charging locker run out of space?
Yes. It has a fixed number of compartments set at install. Once they're all occupied, the next guest has to wait for one to free up. There's no way to pull spare capacity from elsewhere.
Is a locker safer for the phone than carrying a powerbank?
A locked compartment does keep a phone out of sight, which matters in some settings. But it also puts the phone out of the guest's reach and control, and puts your staff in charge of keys or codes. A rental powerbank never leaves the guest's hand or control.
Which one costs less to run?
A locker bank is a fixed hardware footprint sized for peak demand, so it sits partly empty most of the day and fully occupied at the worst moments. A powerbank network's economics scale with actual usage across the network rather than one fixed box.
Does Brick offer charging lockers?
No. Brick's model is powerbank sharing, where the guest keeps their phone. If your venue needs a phone-free window as well as normal charging, treat them as two separate decisions rather than expecting one system to do both.
Which one should a bar or restaurant pick?
Almost always power bank rental. The guest's job in a bar or restaurant is to stay, order, and keep using their phone to pay, message, or call a ride. Locking it away for the length of a charge works against all three.
Weighing this for your own venue? What to ask before adding a power bank station walks through the placement and capacity questions in more depth, and Brick's partnership page is where that conversation starts.
