OEM ODM customized battery 3.7V 801350-500mAh rechargeable lithium ion battery

Shenzhen Chaoliyang Technology Development Co., Ltd. was established in 2012. The company's Chinese brand is "CLY" and "Chaoliyang", with more than 200 employees. Chaoliyang is a comprehensive lithium battery national high-tech enterprise integrating R&D, design, production and PACK assembly and processing. Chaoliyang has always been serving global digital products, smart daily necessities, medical equipment, mobile energy storage, lighting fixtures, industrial accessories, etc. In order to better serve customers, the company has passed ISO 9001:2015 quality management system certification, and batteries have passed UL, IEC62133, CE, KC, PSE, UN38.3, MSDS, REACH, ROHS, WERCS and other certifications from international professional certification agencies . Facing the personalized, diversified and international needs of global customers' product upgrades, Chaoliyang Technology unswervingly adheres to the core of "on-demand development, timely response, size customization, and continuous maintenance", and is committed to providing global users with more advanced products. Intelligent lithium battery solutions and products. The company adheres to the business philosophy of "integrity-based, quality first, customer first, and win-win cooperation", and works hand in hand with global users and partners to create a clean energy business for mankind.

Q: How about you payment and delivery items?

A: Payment items: By T/T, 30% for deposit, and balance all before shipment.

Q: Can I have a sample order? 

A: Yes, samples orders are welcome.

Q: How to solve the quality problems after sales?

(1) Take photos & videos of the problems and send to us.

(2) Send back the physical problem battery by express to us.

(3) Engineer will analyze the defective battery within 2 working day. 

(4) 1 Year Warranty after leaving our factory, our defect rate is under 0.8%,we'll repaired or replaced the battery for free if non-human factor quality problems be confirmed.

Q: How's your lead time?

A：10-15 days（in stock）/ 30-40 days（out of stock）.

Q: What kind of certificates could you provide for these batteries?

A: We have UL,IEC62133,WERCS,CE,CB,KC,PSE,MSDS,UN38.3 for most our current model, if It's custom-making design, usually no current certificates, we could apply for you if you need, but the related fees should be paid by your side.

Q: Can your factory print our logo/brand on the product?

A: Yes, and we will do this free of charge if the order quantity is big enough, please contact us for more details.

Q : Can you make customized battery?

A: Of course. We have professional engineers that can give you the most suitable solution according to your special requirements.