4 LED power indicators with torchlight function with 4LED power indicators
Packaging & Shipping
1. For sample order or small order quantity,we normally ship them by internal Express like UPS,Fedex,DHL,TNT,and it will take 3-5 days(door to door)
2. For big order quantity and it is urgent,we usually ship them by air,and it will take 5-7 days(door to door)
3. For large order quantity and we have enough time to delivery,we strongly suggest that you can ship them by sea,it will take 30-45 days
About product:we use high security battery and top quality ABS shell, with professional custom circuit board. total solution of protection as: converse connection over-charge&discharge over-loading; short-circuit protection.
About warranty: we promise replacement within 12 months if there are some quality problem.
About certificate: our products passed the CE, ROHS, FCC certification.
About delivery time: For sample, 1-3 work days only.
For 3000-5000pcs, 7-15 days after payment or deposit.
For OEM,15-20 days after receiving your sample confirmation and deposit.
About price: The most favorable price in the same quality products.
Shenzhen Delong Energy Technology Co.,Ltd has engaged in lithium ion battery field for more than 10 years,our main products cover power bank,rechargeable lithium ion battery,smart heating battery and electric vehicle battery.We have own R&D departments,20 professional engineer,designers,with more than 100 skilled workers to ensure the high quality products.We have cooperated with many customers who are from all over the world,some of them are our regular customers because of high quality,reasonable price and excellent after sales service.Welcome to join us!!
1. Why do we choose Shenzhen Delong?
A: We promise: All our power bank with A quality & non-oversized new battery to make sure a safe, stable charging environment. If we break our promise, we will return all the money!
2. How long is the life span of power bank? A: 300-500 cycle times
3. Do your products come with warranty? A: Yes, we promise 1 year warranty for all products.
4. Can I get some samples to test the quality? A: Yes, we can provide samples, We will return you the sample fee in next bulk order. Moreover, we keep samples of all models in stock in general.
5. What are the payment terms you accept? A: We accept T/T, Western Union, L/C at sight,Credit Card,E-checking(welcome to place Trade Assurance order online)
6. Are you a trading company or real manufacturer?
A:We are real manufacturer,welcome to visit our factory.
7. Can your products pass the CE,ROHS,FCC certificates>
A:Yes, all our products meet the industrial standards, and we use ABS+PC enviromentally-friendly material, never use secondhand or bad material.
8. What service can I get from your OEM order?
A:Customized giftbox/product color/user manual etc for free. Silkprint logo on the giftbox/product/user manual etc for free.