While power banks come in many different styles, colors and sizes, one of the primary differentiators is their capacity. Measured in mAh (milliampere-hour), their capacity determines the amount of charge they can hold ? and consequently, the power they can supply your devices. While it’s hard to determine an exact number of charges, the general rule of thumb is that the higher the mAh rating, the more capacity the power bank holds.
One of the more popular power banks options is 2200 mAh, due to their convenience and budget-friendliness. Most smartphones full battery charging capacity falls between 3000 mAh and 4000 mAh, so this capacity will give a solid boost to any smartphone -- averaging about 50% of a standard battery life. This size is not recommended for tablets or laptop charging. ePromos carries a wide variety of 2200 mAh capacity power banks that can be personalized with your logo or branding!
Small, compact and cost-effective, this Plastic USB Custom Cell Phone Charger is a great option to carry on short trips and quick errands. With a capacity of 2200 mAh and a stylish look, it delivers the same quality of power as any other chargers.
This Aluminum USB Custom Cell Phone Charger is a reliable and portable gadget that fits any purse or bag. Powered with 2200 mAh, USB output, and micro USB input to allow you to juice up your gadget when needed.
Ideal for hiking and camping! This Basecamp Explorer Promotional Power Bank Flashlight provides 2200 mAh of emergency power. It provides 150 lumens, and has 3 different light modes.
These stylish Tuscany power bank custom chargers will charge your portable devices with a Micro USB input wherever you are.
Never run out of phone charge again with this UL Certified Custom Power Bank w/ Phone Stand! This UL Certified, Grade A battery charger features a concealed phone holder so you can watch movies anytime and anywhere!
An ABS plastic custom charger power bank is an must-have in your home or office. A custom power bank is perfect to stash in your bag, purse or glove compartment.
A fast charging UL Listed Custom Power Bank is a perfect match for the fast paced business center. This portable power bank allows you to charge your phone anytime and anywhere.
The OrigAudio NRGBar is the perfect custom power bank to bring along when traveling or on-the-go.
Never worry about low cell phone batteries again with the power bank custom cell phone charger with built in flashlight.
Creatively design this Full Color UL Certified Custom Power Bank to make a unique gift for your next promotion! It features 2,200 mAh charging capacity to keep phones powered up.
Provide great branding power with these unique cylinder wood power bank custom chargers imprinted with your custom designed logo.
Get a fast charge with this UL Certified Mini Custom Power Bank Charger! Small and compact, it's easy to carry anywhere on the go. It features a battery indicator light that glows blue when receiving a charge, green when it's distributing a charge and ref when it is completely out of charge.
Never run out of power by keeping this 2200 mAh Full Color UL Listed Custom Power Bank w/ Keychain nearby! It charges your cell phone using your phone's own charging cable.
This custom cell phone charger will charge your mobile devices with a Micro USB input at the same rate as most wall chargers.
Keep fully charged on the go with the Full Color UL Listed Custom Power Bank w/ Keychain! With 2200 mAh of power, use the key ring to attach it to your backpack or inside of your purse in case you need an emergency charge.
This slim and powerful Power Pro custom charger is a must have accessory for anyone on the go to ensure their devices stay charged.
A must-have desk accessory! This UL Listed Custom Power Bank w/ Light-Up Charging Base also functions as a USB hub, as the charging base features dual USB ports and a Micro USB input. Your logo will shine, as it will be illuminated by LED lights!
Style and power have been combined to create these power bank custom chargers with a convenient built in recharging cable.