QUALITY IS OUR CULTURE

Specification:

Features:

A. Working Temperature: Charging 0~45℃, discharging -20~60℃

B. More than 500 cycle life times

C. Portable for Bicycle light, working temperature from -20~60℃

D. Good performance at high temperature and high temperature resistance

E. Low self-discharge rate, less than 3% monthly.

F. No memory effects and highly efficient charge.

G. Environment friendly: Clean and Green energy poses no pollution on our environment.

Lithium polymer battery delivery

1. We are shipping this item to worldwide except some sensitive countries.

2. Delivery time need to be confirmed as we are not a retailer but manufacture and we need check our stock.

Orders with stock will be processed within 1-2 working days after payment verification.

3. We ship to sample by DHL, FedEx, UPS, TNT or other express lines, which normally costs 3 to 5 days after delivery. We will inform you of the tracking number for sure and also keep eye on the delivery and remind you of receiving the cargo.

4. Wholesale order will be delivered by air or by sea based on buyers' requirements.

5. Please pay attention that import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Check with your country's customs office to determine what these additional costs will be prior to bidding/buying, 

Excellent service on before-sale, on-sale and after-sale

(1) We provide one year warranty,will change new products for you if quality problems.

(2) Your inquiry related to our products or prices will be replied in 24 hours. 

(3) We will track the shipping status time by time so that buyer can receive our goods in time and safely.

(4) Protection of your sales area, ideas of design and all your private information. 

(5) Whatever big or small order , we will provide all the best  quality , best service.

Advantage

1. OEM: service provided

2. Safety:avoid overcharge, over discharge, short circuit, etc with multiple protection system.

3. High capacity:It can customized capacity according to customer request.

4. High quality: All our products must be strictly tested before delivery.

5. Fashion and convenient: It easy to carry and you can use anytime and anywhere.

6. Wide using range: Vehicle light

7. Competitive Price : We are professional power bank manufacturer, we can provide you  

                                       suitable price and assure the quality and delivery time.

8. Warranty: 1 year Products can be returned or exchanged 

9. Package Detail: Neutral package and warm welcome customized.

Why choose Delong?

1. Experienced

Focus on Batteries industry 15 Years

2. Professional

10 professional engineers who has worked with us more than 10 years now

3. Full Equipments

Full automatic machine:  20 sets plastic injection machines, 1 large batteries aging test centre,  1 independent R&D office site.

4. Good Service 

one stop serive from housing, PCBA, batteries, assembling, package shipping. 

5. Price

Competitive price make you profit maximization

6. OEM and ODM

OEM and ODM can be acceptable

7. Quality Control

Best quality contral, the defective rate is within 0.01%

 About us:

1. Shenzhen Delong Energe Technologe Co. Ltd. was established in 2006.

2. The core competencies is power bank, li-polymer battery and ebike battery.

3. The nich market is Eurpoand America India

4. 8 years experiences in battery field, 3 years experiences in export power bank field

FRQ:

1. What's the MOQ of your products?

No MOQ Limit before bulk orders. sample order is welcome

2. Can you customeize packaging?

Yes, MOQ must reach 3000pcs and it is for free , and please offer us the original design drawing.

3. Can the power bank have customized writing or logo on them?

Yes, we can make any kinds of the customerized writing or logo on the battery and MOQ is 500pcs. Single color is for free.

4. What's the accessories included in the price list?

 One battery with 12.6V 2A Charger

5. What is the lead time ?

Sample is 7-10 working days, mass production is 12-25 days after payment confirmed

6. Are your a trade company or real factory?

We are a original factory with year's manufacturing experience.