You can charge a Plusone using any USB-C charger, a computer, or a power bank

A Plusone phone charges through a USB-C port, which is the same connector used by thousands of other devices. This means you do not need the original charger — any USB-C power adapter will work, whether it came with a Samsung phone, a laptop, or a tablet. The phone will charge at whatever speed the adapter provides, though faster chargers (18 watts or higher) will fill the battery more quickly than slower ones.

If you have lost or damaged your charger, the fastest solution is usually borrowing a USB-C cable and plugging it into any power adapter you already own. Most households have several USB-C chargers lying around from old phones or electronics. If you do not have one at home, a computer with a USB-C port, a car charger, or even a basic power bank will get your phone working again.

Key Takeaways

  • Any USB-C charger will work with a Plusone phone, not just the original one that came in the box.
  • You can charge through a computer's USB-C port, a car charger, a power bank, or any wall adapter with a USB-C cable.
  • Faster chargers (18W or higher) will charge your phone more quickly, but slower chargers will still work.
  • If you are borrowing a charger, make sure it has a USB-C port or cable — older Micro-USB chargers will not fit.

Charging with a USB-C cable and any power adapter

The simplest fix is to use a USB-C cable with any power adapter you have at home. Look for a USB-C cable — it has an oval connector with rounded edges, not the flat rectangular shape of older Micro-USB cables. Plug the cable into your Plusone's charging port on the bottom of the phone, then plug the other end into any USB-C power adapter.

If you have a newer laptop, tablet, or gaming device, check whether it uses USB-C. Many modern chargers are interchangeable. A charger from a Samsung Galaxy phone, an iPad Pro, a Nintendo Switch, or a laptop will all work with your Plusone. The phone will charge safely even if the adapter is rated for higher wattage — it will straightforward draw only what it needs.

Charging through a computer or laptop

If you do not have a wall adapter available, you can charge your Plusone by plugging it directly into a computer or laptop with a USB-C port. Connect the USB-C cable to your phone and to an available USB-C port on the computer. The phone will charge slowly — usually at 5 watts or less — but it will charge.

This method works best as a temporary solution or overnight charge. If your computer goes to sleep, it may stop charging the phone, so check your computer's power settings or keep it awake while charging. Newer laptops with Thunderbolt ports (which look identical to USB-C) will charge faster than standard USB ports.

Using a power bank or portable battery

A USB-C power bank is one of the most portable solutions if you are away from home or outlets. Any power bank with a USB-C output port will charge your Plusone. Plug the USB-C cable into both the power bank and your phone, and the phone will draw power from the bank's stored battery.

Power banks vary widely in capacity and charging speed. A small 5,000 mAh bank might give you one full charge, while a larger 20,000 mAh bank could charge your phone three or four times. Check the power bank's wattage rating — higher wattage (18W or more) will charge your Plusone faster. If you do not own a power bank, they are inexpensive and useful for any device with USB-C.

Charging in a car with a USB-C car charger

If you drive, a USB-C car charger plugs into your vehicle's 12-volt outlet (the cigarette lighter socket) or USB port. Many newer cars have built-in USB-C ports in the dashboard or center console. If your car has one, straightforward plug your USB-C cable into it and your phone will charge while you drive.

If your car does not have a USB-C port, buy a USB-C car charger adapter — they cost between ten and thirty dollars and plug into the 12-volt outlet. Look for one rated at least 18 watts for faster charging. Keep the cable and charger in your car so you always have a way to charge on the road.

What to avoid when charging without the original charger

Do not use old Micro-USB chargers with your Plusone — they have a different connector and will not fit. Micro-USB is the older flat rectangular connector found on older Android phones, Kindle devices, and some headphones. Forcing a Micro-USB cable into a USB-C port can damage the phone's charging port.

Avoid very cheap or unknown chargers from unclear sellers, especially if they feel hot or smell unusual during charging. A charger does not need to be expensive, but it should come from a recognizable brand or retailer. If a charger causes your phone to get very hot, stop using it and try a different one. Your Plusone has built-in safety features that will slow or stop charging if something is wrong, but using a reliable charger prevents problems from the start.

Buying a replacement charger for your Plusone

If you need a new charger to keep at home or at work, you have several options. The official Plusone charger is available from the manufacturer's website or authorized retailers, but it is more expensive than third-party alternatives. Any USB-C charger from a trusted brand — such as Anker, Belkin, or Samsung — will work just as well and often costs less.

Look for a charger rated at least 18 watts if you want faster charging, though even a basic 5-watt charger will work. If you want to charge multiple devices at once, consider a charger with two or more USB-C ports. Buying a second charger for your car, office, or travel bag means you will always have one available when you need it.

Frequently Asked Questions

Can I use a fast charger with my Plusone?

Yes. Plusone phones support fast charging with 18-watt chargers and higher. Your phone will charge faster with a higher-wattage charger, but it will not damage the battery — the phone automatically limits how much power it draws to what is safe.

Will charging my Plusone with a different brand charger damage it?

No. Any USB-C charger from a reputable brand is safe to use. Your phone has built-in protection that prevents overcharging and overheating. The only real risk is using a very cheap or damaged charger, which is why sticking with known brands is a good idea.

Why is my phone charging slowly with a borrowed charger?

The charger you borrowed may be lower wattage than your original one. A 5-watt charger will charge much more slowly than an 18-watt charger. Check the wattage printed on the adapter — if it says 5W or 10W, that is why it is slow. A higher-wattage charger will speed things up.

Can I charge my Plusone with a wireless charger?

No. Plusone phones do not support wireless charging. You must use a wired USB-C charger. If you want wireless charging, you would need a different phone model that includes that feature.

Is it safe to leave my Plusone plugged in overnight?

Yes. Modern phones, including Plusone, have safety features that stop charging once the battery reaches 100 percent. Leaving it plugged in overnight will not damage the battery, though some people prefer to unplug once fully charged to reduce wear over many years.