Customer Power Banks

Great promotional products become part of someone's daily routine, and custom power banks are exactly what customers need to keep charged on the go. Phones, tablets, earbuds, and other devices are essential tools for work and life, making portable charging a need that never goes out of style.

Businesses choose power banks with logos because they offer:

• High Perceived Value: A good power bank will easily find itself as a regular accessory to any purse or travel bag.
• Repeat Brand Visibility: Every use shows off your custom logo!
• Broad Audience Appeal: Offer as a premium addition to employee welcome kits, executive gifts, and customer giveaways.
• Long Lifespan: Each power bank is designed to deliver years of quality use and brand engagement.

Unlike disposable giveaways, custom wireless chargers and power banks continue working for your business every time a device needs a boost.

For even more technology-focused giveaway ideas, browse our collection of tech promotional items, including branded wireless chargers and promotional USB drives.

mAh, which stands for milliampere-hour, measures how much energy a power bank can store. A higher number generally means more charging capacity.

Common capacities for our custom power banks include:

• 3,000mAh Power Banks: Compact options for emergency charging and lightweight everyday use.
• 4,000mAh Power Banks: Great for simple giveaways and occasional charging needs.
• 5,000mAh Power Banks: Typically enough for approximately one full smartphone charge, depending on the device.
• 10,000mAh Power Banks: Often capable of delivering around two full smartphone charges.
• 20,000mAh Power Banks: Designed for multiple charges or charging several devices throughout a trip.

Note: The more energy it holds, the bigger the power bank. While more power may seem better, sometimes sleek convenience takes priority over heavy power bricks when you’re not traveling far from home.

It's also important to note that mAh represents stored energy, not the exact amount delivered to a device. Actual charging performance will vary depending on the device being charged, the cable you use, and individual battery efficiency.

Yes, in most cases, rechargeable power banks are allowed on airplanes.

However, airlines generally require power banks to be packed in carry-on luggage rather than checked baggage because they contain lithium-ion batteries.

Before flying, travelers should:

• Keep power banks in carry-on bags.
• Check airline-specific requirements.
• Ensure devices are in good condition and free from damage.

Because they travel so frequently with their owners, branded power banks often generate years of ongoing brand exposure after a single giveaway.

Watts (W) measure total power, while PD (Power Delivery) is the standard protocol that negotiates the fastest, safest speed between the power bank and your device. Branded power banks that include PD technology help deliver power to your device faster.

For example:

• Standard (5W–10W): Older base speeds; takes 3 to 4+ hours to charge a standard smartphone.
• Fast Charge (18W–30W): The gold standard for modern smartphones (e.g., Apple's 20W requirement). These can charge a phone to roughly 50% in 30 minutes.

For recipients who rely heavily on their phones, tablets, or wireless earbuds, faster charging means less waiting and more productivity.

Anywhere phones go, send your logo with a wireless charger. Daily interaction with branded wireless chargers can encourage brand loyalty in a variety of recipients. For example:

• Trade Show Giveaways: Give customers a way to stay charged and connected to your brand throughout an event.
• Employee Onboarding Kits: Daily brand visibility through lightweight power banks can foster lasting company loyalty.
• Executive Gifts: Customize to impress with high-speed charging options that they can take on the go.
• Customer Appreciation: Let customers travel with your logo in their pocket, keeping their phones and devices charged.

Pens.com has been a trusted partner for businesses since 1966, helping companies globally promote themselves with reliable, high-quality promotional products. Our experience means you can order your custom power banks with confidence, knowing every detail is handled with care. With your purchase, enjoy:

• Customization backed by our Perfect Print Promise
• Low minimum order quantities on select products, as low as 10 units
• Fast production, with many products ready to ship within 2 business days