How to Charge Multiple Devices on the Go: Portable Charger and Wall Charger Combo

Quick Answer

To charge multiple devices on the go, pair a portable charger for device-to-device power with a wall charger for topping up the bank and your devices at outlets. Choose a wall charger with enough wattage for your needs and a portable charger with the capacity to cover your daily usage. This combo keeps your phone, watch, and earbuds powered without hunting for outlets.

Traveling with a phone, smartwatch, and earbuds often means juggling multiple cables and hunting for outlets. A smart travel charging setup uses two tools: a portable charger for on-the-move power and a wall charger for faster top-ups when you have access to an outlet. Together, they cover your devices from morning to night.

The key is knowing how to use them together efficiently. Start by charging your portable charger overnight with a wall charger, then use the portable charger to top up your devices during the day. When you reach a café or hotel, plug the wall charger into the outlet and recharge both your devices and the power bank. This way, you always have a reserve.

Why You Need Both a Portable Charger and a Wall Charger

A portable charger gives you freedom from wall outlets, but it has a limited capacity. Once it's drained, you're back to hunting for an outlet. A wall charger, on the other hand, plugs into the wall and can recharge your devices and the power bank itself. Using both means you can top up your portable charger whenever you have access to an outlet, so you're never left with a dead battery.

For example, the CHAMP Portable Charger from Nimble is designed to provide extra battery life for your phone or other compatible devices while you're on the move. Pair it with a wall charger like the WALLY SubNano 30W Wall Charger, which delivers 30W output for fast, efficient charging of compatible smartphones and tablets. This combo covers your devices at home, in transit, and at your destination.

• Check your portable charger's capacity (mAh) against your daily usage to avoid running out mid-day.
• Look for a wall charger with multiple ports or higher wattage to charge your phone and power bank simultaneously.

How to Build Your Travel Charging Setup

Start by assessing what devices you carry daily—phone, watch, earbuds, tablet, or laptop. Each has different power needs. Your phone likely needs the most frequent top-ups, while a watch or earbuds may only need a quick boost. Choose a portable charger with enough capacity to cover your phone at least once, and a wall charger with enough wattage to charge your phone and power bank at a reasonable speed.

For most travelers, a 20W to 30W wall charger is enough for a phone and a power bank. If you also carry a tablet or laptop, consider a higher-wattage option like the WALLY Stretch 65W Wall Charger, which offers 65W output for fast charging of compatible smartphones, tablets, and laptops. Its compact design makes it easy to pack, and it uses sustainable materials.

• Match your wall charger's wattage to your largest device (phone, tablet, or laptop).
• For a lightweight setup, consider the CHAMP Lite Portable Charger—it's compact and easy to slip into a pocket or bag.

Step-by-Step: Using a Portable Charger and Wall Charger Together

The trick is to keep your portable charger topped up whenever you have access to an outlet. Here's a simple routine: overnight, plug your portable charger into a wall charger so it's fully charged by morning. During the day, use the portable charger to top up your phone, watch, or earbuds when you're away from an outlet. When you reach a place with an outlet—like a café or hotel—plug the wall charger in and recharge both your devices and the power bank.

This approach ensures you always have a reserve. For example, the WALLY Pro Portable Wall Charger is a compact, portable wall charger designed for easy carrying and storage, making it a practical addition to your travel kit. Pair it with a wireless option like the CHAMP Wireless Magnetic Portable Charger for cable-free power when you're on the go.

• Charge your portable charger overnight to start each day with a full reserve.
• When you have access to an outlet, prioritize recharging your power bank so you're never caught empty.

Steps to Charge Multiple Devices on the Go

1. Assess your device power needs: List the devices you carry daily—phone, watch, earbuds, tablet, or laptop. Note which ones need the most frequent charging. This helps you choose the right portable charger capacity and wall charger wattage. Checkpoint: Your portable charger should cover at least one full phone charge; your wall charger should match the wattage of your largest device.
2. Charge your portable charger overnight: Plug your portable charger into a wall charger before bed so it's fully charged by morning. This ensures you start the day with a full reserve, ready for on-the-go top-ups. Checkpoint: A fully charged power bank means you can charge your phone anywhere, even without an outlet.
3. Use the portable charger during the day: When you're away from an outlet, connect your phone, watch, or earbuds to the portable charger. This keeps your devices powered without needing to find a wall socket. Checkpoint: Prioritize your phone if it's your most-used device; top up other devices when you have spare capacity.
4. Recharge both at the next outlet: When you reach a café, hotel, or airport, plug your wall charger into the outlet. Connect your phone and your portable charger to recharge both simultaneously. This way, you're ready for the next leg of your trip. Checkpoint: If your wall charger has multiple ports, you can charge your phone and power bank at the same time—just check the total output.

Product Facts

• CHAMP Portable Charger: Portable design that easily fits in a bag or pocket; provides extra battery life for your phone or other compatible devices. This is your on-the-go power source—keep it charged and you can top up your phone anywhere, without hunting for an outlet.
• WALLY SubNano 30W Wall Charger: 30W output for fast, efficient charging of compatible smartphones, tablets, and other USB-C devices; SubNano design keeps the charger compact and travel-friendly. This wall charger is your home base—use it to recharge your phone and your power bank quickly when you have access to an outlet.
• WALLY Stretch 65W Wall Charger: 65W output for fast charging of compatible smartphones, tablets, and laptops; compact and portable design, built with sustainable materials. If you carry a laptop or tablet, this higher-wattage option ensures you can charge larger devices and your power bank at the same time.

Combining a portable charger and a wall charger is the most reliable way to keep multiple devices powered while traveling. Start with a portable charger that covers your daily usage, pair it with a wall charger that can top up both your devices and the power bank, and follow the simple routine of charging overnight and recharging at every opportunity. With this setup, you'll stay connected from morning to night.