Cell Phones 4000mah Li-ion Power Bank 18650 Universal Mobile Charger
Specifications
| Model | DEL-0155 |
| Capacity | 4000mah |
| Size | 94*46*21mm(L*W*H) |
| Weight | about 130g |
| Battery type | A grade 18650 cell |
| Certificates | CE,ROHS,MSDS,FCC |
| Input/Output | 5V 1A 5V 1A |
| Additional function | 4 led lights to show remaining power |
| MOQ | 100pcs |
| Delivery time | 7-10days |
| Delivery way | Fedex,UPS,TNT,by sea,by air |
Highlights
- Our company has our own factory,so we can get the products directly from our factory
- 100% real capacity : we make our serious commitment hereby that we will never mark the fake capacity on our cell ,and never use the second cell on our product
- High safety performance : we will conduct full inspection our product by matching our product to the device ,we use the brand new battery cell ,and there are 5 protection layers with our product by installing BMS system
- High cycle life performance :more than 500 times
- Multiple colors are available
- Low self discharge,no electric leakage,high hopwer retention rate
- Can be used for many kinds of digital devices,such as iphone,ipad ,and other brand mobile phones
- With 4led lights to show remaining power
OEM/ODM service
- Design package box
- Printing your LOGO on the products.
Silk-screen printing
Color printing
Laser engraved printing
Water transfer printing
etc.
- Open new model and develop new products
we have professional engineers, can provide free new PCB develop for power banks.
Our model factory will only charger the basic model cost for any new models.
How to Order power bank from us?
1. Please tell us the model and quantity and your speacial demands.
2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely.
Advantages
- OEM service provided
- Safety:It can avoid overcharge, over discharge, short circuit, etc with multiple protection system.
- High capacity:It can customized capacity according to customer request.
- High quality: All our products must be strictly tested before delivery.
- Fashion and convenient: It easy to carry and you can use anytime and anywhere.
- Wide using range: It can work Smart cell phone Tablet, Mp3, Mp4 etc.
- Low Price : We are professional power bank manufacturer, we can provide you low price and assure the quality and delivery time.
- Warranty: 1 year Products can be returned or exchanged if you don't like it.
- Package Detail: Neutral package and warm welcome customized.
Maintenance
Keep your power bank battery operation to its fullest potential,making sure to do as folow:
- Recharge your backup battery once every three months when it is not in use;
