5minute charge calling 2 hours, fast charging for mobile
6 LED lights, 4 LED Light show the power,2 LED light show the voltage
Intelligent protection functions for short circuit,
Over-load, and temperature protection
3-10 days for sample and small order
10-15days for bulk order
T/T, Paypal, Western Union,Credit card(VISA,Mastercard,E-checking)
(30% deposits, 70% balance before delivery or after copy of B/L)
1x Power bank 1x Mirco Data line or Type-C data line x Package
Packaging & Shipping
Normally, we ship goods by sea,air and express. Special requirement also acceptable. For less quantity,
we suggest ship by express, for urgent quantity suggest ship by air or by express, if goods not urgent,
and lots of quantity suggest ship by sea.
1. By sea to your nearest sea port
2. By air to your nearest air port
3. By express(UPS,DHL.FEDEX,TNT...) to your door
1. Superior Quality
Our Quality Control team ensures that nothing gets put in stock which is not of the highest quality standards. We inspect all incoming goods before they are put on the warehouse shelves.
2. Faster Response/Delivery
15 hours customer service available from Monday to Saturday.
1-3 days complete sourcing requirements, finish OEM/ODM projects evaluation in one week.
Orders/Sample sent by express such as UPS and FedEx, arrive at your doorstep within an average of 5 days.
2-3 weeks finish sea shipment, Shipments are insured for successful delivery and trackable online.
3. Best Prices, Best Services
At least 30% cost down on OEM/ODM projects, 5-20% cost down on sourcing orders.We can accept sample order before mass production,if there are any quality problem,we will replace them for free immediately,and we will pay the shipping cost as well.
1. Shenzhen Delong Energy Technologe Co. Ltd. was established in 2006.
2. The core competencies is power bank, li-polymer battery and ebike battery.
3. The main market is European countries,North America and Southeast Asia
4. 8 years experiences in battery field, 4 years experiences in export power bank field
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.
Keep your power bank battery operation to its fullest potential,making sure to do as folow:
1. Recharge your backup battery once every three months when it is not in use;
2. Keep your backup battery dry and clean,put it '0away from moist and corrosive material
3. Do not wash the power bank with harsh chemicals.
Q.1 What about the Guarantee of manual for power bank ?
A.DEL mobile power bank can offer full no-hassle Limited Lifetime Warranty .New Powerbank will be sent to you in your next bulk order for free if there is any quality problem of it.
Q.2 Will any damage or security risks be caused to customers when using power bank?
A.NO! DEL power bank is using a high-quality batteries and circuit safety equipment,all of DEL Powerbank are with approved of CE/RoHS/FCC. The built-in protection circuit & automatic buck-boost circuit, can prevent overcharge, over-discharge, over-current and short circuit.
Q.3 How long will battery power bank be used?
A.With in-built high capacity Li-on battery,DEL power bank charger can be charged more than 500 times. It will be more than 2-3 years for the using lifetime with a daily frequency count on one charge.
Q.4 What is the lead time?
A.Sample is 3-5 working days, mass production time is 10-15 working days.
Q.5 Can I have a sample even pre-production before I send you the order?
A.Yes, samples order to test products quality is welcome.
Q.6 Where are you based?
A.As a MANUFACTURER,DEL Technology is located in Shenzhen City,China.
Q.7.How about your payment methods?
A.We can accept T/T,Western Union,Paypal,most welcome to place the order via Alibaba Trade Assurance,you can pay online via credit card,E-checking.