2017 promises to be an exciting year in the promotional products and advertising fields. new technology and custom versions of that technology will make your next marketing campaign or promotional product all the more interesting.
One of the BIGGEST ideas for 2017 will be to turn your logo, product or idea into a custom shaped power bank.
Here is what we can do for you!
Want a FREE Virtual proof to see what your idea will look like as a Power bank? Yes?
Send us images and your logo to this email address.…..and then give us 24 hours!
Promo Crunch. Let us turn your logo, idea or product into a custom designed power bank.
We provide USA based design and customer service powered by factory direct pricing!
Promo Crunch. The absolute experts at creating custom power banks for promo and marketing.
Minimum orders start at 100 units with production taking 3 weeks. Amazing!
Promo Crunch. We turn your logo, product or idea into a custom shaped power bank!
We are NOT at PPAI or any other trade show for that matter…here’s why!
Most ad specialty and imprinted distributors do not know this….but here is why you will not see us at PPAI Vegas in 2017.
Average cost to a supplier for a 10 by 10 foot booth (includes booth, travel, hotels, meals etc etc…….$22,000!)
Having done ASI and PPAI 23 times we understand that by the time you (the distributor) gets home, go through the emails from the week away and get over the party that was Vegas you barely remember anyone you saw (C’MON…BE HONEST.. 🙂
For us to make the $22,000 expenditure make sense we have to raise our prices to you! Is this what you really want?
So…..here’s our advice!
-Go have some fun in Vegas but don’t look for us to be there….!
-Bookmark our page….you will remember us more and find us faster!
USA Design & Service. Wicked Off-shore pricing! Promo Crunch the experts!
Worlds best custom promotional Power Bank smartphone chargers.
Avoid Risky China! Work with the Power Bank professionals at Promo Crunch.
Email your logo, product or idea and get a create a FREE 3-D virtual proof.
Just 24 Hours!
Turn your product into a custom power bank! Amazing Idea! Amazing Promo!
Here is the newest custom promotional product for 2017. Custom Shaped Speaker!
Worlds best custom designed and fast delivery promotional power banks from Promo Crunch.
We beat the competitors price on every order! USA Design and Service. Off-shore direct pricing!
Get into the hottest promo & marketing giveaway! Custom Power Banks!
Power bank serve as an ‘extra battery’ or external charger for your phone or other electronic devices.
2) Where is power bank made from?
Majority of the power banks in the market are actually made in China.
3) How do I charge the power bank?
You can charge your power bank via the charger that came with your phone, computer usb port or using other power bank
4) How long do I need to charge the power bank?
It’s depending on the REAL CAPACITY of the power bank. The larger REAL CAPACITY, the longer charging time may required. Different charging methods may result different charging time as well. Charging with the original charger will be faster than charging with computer usb port.
5) Why sometime I need longer time to charge the same power bank?
Even though using the same charging method, the charging time may be differ due to environment,temperature, power flow and etc
custom power bank battery charger
6) What is mAh?
mAh mean milli Ampere Hour, the capacity of the power bank is measure with mAh
7) A 12000mAh REAL CAPACITY power bank, able to charge a 1500mAh capacity phone for 8 times full?
This is a common mistake make by most of the people. For rough calculation of the total charge time, kindly use this formula
REAL CAPACITY * conversion rate * phone battery health / phone capacity = total charge times
EXAMPLE: 12000 x 0.8 x 0.8 / 1500 = 5.12 charge times (0.5-1 times plus minus)
8) What’s conversation rate?
Conversation rate is the remaining percentage of the battery after the battery lost in heat or PCB operation.
9) What’s phone battery health?
In simple, it’s mean how‘healthy’ your phone battery is. Phone battery storage capacity will be lower and lower. That’s also the reason why our phone can last longer when it’s newly bought than after 3-6 months we used it. Different mobile phone models also will affect the calculation as some phone drain battery faster than the other.
10) What’s PCB?
PCB means Printed Circuit Board,its control all the operation flow inside the power bank. A good quality PCB will allow the power bank to charge more and have better durability
11) What’s 18650 power bank and what’s Li-Polymer power bank?
The common type will be 18650 and a better type will be Li-Polymer
12) What’s the different between 18650 and Li-Polymer?
– 18650 size and dimension are fix. Li-Polymer size and dimension are flexible.
– 18650 produce more heat. Li-Polymer are much more safer
– 18650 are cheaper. Li-Polymer are more expensive
– 18650 have higher self discharge rate.Li-Polymer have a very low self discharge rate
– 18650 battery durability will drop faster. Li-Polymer battery capacity are more durable
13) What’s the common mAh use in 18650?
Common mAh use in 18650 is around 1300mAh to 2200mAh.