Your phone battery is running low in the middle of a sightseeing day — and you don't have a charger or a place to plug in. In Japan, there's a practical solution that most locals already know about.
This page explains how Japan's mobile battery rental service works, where to find it, and what to do before your battery hits zero.
The 15-Second Answer
ChargeSPOT is a mobile battery rental service available at convenience stores, stations, and cafes across Japan.
- How to use it: Download the app, scan the QR code on the unit, and a battery pops out.
- Where to find it: Most convenience stores (7-Eleven, FamilyMart, Lawson) — look near the register.
- Return: Any ChargeSPOT location — you don't need to go back to where you borrowed it.
What ChargeSPOT is
ChargeSPOT is a short-term mobile battery rental service. Instead of hunting for an outlet or carrying your own power bank, you borrow a charged battery from a kiosk, use it while you move around, and return it to any other kiosk when you're done.
It's available at thousands of locations across Japan — convenience stores, train stations, shopping malls, and cafes. The most reliable place to find one is at any major convenience store chain.
Local note: The general attitude among Japanese travelers is "if I need a charge, I'll find a convenience store." ChargeSPOT is the reason that logic works — it's in almost every konbini.
How to use ChargeSPOT: step by step
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1Search "ChargeSPOT" in the App Store or Google Play and install it while you have Wi-Fi. Setting up payment in advance means you can borrow a battery in under a minute when you actually need one.
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2The app has a map showing all ChargeSPOT locations near you. Alternatively, walk into any convenience store and look near the register — the unit is usually a tall, narrow device with batteries slotted in.
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3Open the app, scan the QR code displayed on the ChargeSPOT unit, and a battery will be released. The whole process takes about 30 seconds.
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4The battery has built-in cables — Lightning (iPhone), USB-C, and Micro USB — so you don't need your own cable. Charge while walking, on the train, or at a cafe.
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5When you're done, slot the battery back into any ChargeSPOT unit anywhere in Japan. You don't need to return it to the same location.
How much does it cost?
Typical pricing
- First 30 minutes: Around ¥165
- Additional time: Charged in 30-minute increments
- Maximum charge: A daily cap applies — check the app for current rates
- Lost battery: A separate fee applies if the unit is not returned
For a short top-up during sightseeing, the cost is typically a few hundred yen — roughly the price of a drink.
Built-in cables — no adaptor needed
Each ChargeSPOT battery includes three built-in cable types:
- Lightning — for iPhone (older models)
- USB-C — for Android and newer iPhone models
- Micro USB — for some older Android devices
You don't need to bring your own cable — the battery works with most smartphones as-is.
Other options if ChargeSPOT isn't available
Backup options
- Charge GO: A similar battery rental service — also available at some convenience stores and stations.
- Hotel front desk: Some hotels lend chargers or power banks on request — worth asking.
- Cafes with outlets: Some cafes, especially chains, have seats with power outlets. Not guaranteed, but worth checking.
Bottom line
ChargeSPOT solves the dead battery problem without requiring an outlet or your own power bank. Download the app before your trip, and you'll have a reliable backup wherever a convenience store is nearby — which in Japan, is almost everywhere.
The one preparation that makes this work: set up the app and payment while you still have battery and Wi-Fi. Trying to sign up when you're already at 2% is harder than it sounds.
