Dry battery, Alkaline coin cell LR44/A76/AG13 non rechargeable battery

Registered in Hongkong in 2007

Registered in Shenzhen in 2010

1st assembly factory established in Dongguan / Guangdong, in 2010, for battery pack and battery welding.

2nd assembly factory established in Shenzhen / Guangdong, in 2011, with bigger area.

CTECHI supply full range of batteries, with product ranging from rechargeable batteries such as li-ion, li-polymer, li-FePO4, Nickel metal hydride batteries, Nickel cadmium batteries, lead acid batteries; to primary batteries such as lithium button type, lithium manganese dioxide cylindrical batteries, lithium thionyl chloride battery, zinc air battery, zinc chloride batteries, alkaline dry cells to 0% mercury, silver oxide button cells, battery charger and battery holders.

To cater for the varying needs of differrent customers, we could offer OEM, ODM services to facilitate their business development.

Today we have kept good relationship with our custmoers, 95% of whom placed repeat orders. Our products are widely approved by many local and overseas companies and are exported to all over the world like the US, Canada, the UK, Germany, Poland, Turkey, Czech, Australia, New Zealand, Malaysia, Bulgaria, Switzerland, South Africa, etc.

CTECHI is committed to providing customers with the best quality and the most comprehensive products and services to meet customers' demands.

Best products, Best price, Best service, CTECHI will be your best choice!!!

Replacement Policy:

1.We provide one year warranty.  
2.If items is defective , please notify us within 3 days of delivery. 
3.Any items must be returned in their original condition to qualify for a replacement.  
4.The buyer is responsible for all the shipping cost incurred.  

Which payment means do you accept?
 We accept Paypal, T/T, Western Union etc.

Do you accept OEM & DOM ?

Welcom. Pls send us your customized design.

Do you have MOQ ?

No. Welcome your trial order.

How do I order HYST items?
Please contact me by email, skype or phone, and let me know what items and quantity you need. We

will make an performa invoice for you within 24 hours.

Who will deliver my orders?
Items will be shipped by UPS/DHL/EMS/FEDEX/TNT. We must choose the safest & soonest way for you.

How long will it take for my items to reach me?
In general, it takes about 2-5 business days for delivery. Excluding Saturdays, Sundays and Public Holidays.

How do I track my shipment?

Ater we delivery your goods, we will send you the tracking NO. to you once your package has been shipped.

What should I do if my shipment never arrives?
Please allow up to 10 business days for your item to be delivered. If it still does not arrive, please reach

your customer manager. We will get back to you shortly. 

What should I do if there is qulity problem with my items ?

In that way, please contact us asap. We will rechange new ones for you.

Returns & Warranty

1. If our chargers and batteries don't work the way they should, let us know and we'll do our best to get you sorted. 

One to one exchange warranty within the first 3 months.

2. If you find fake cell in any of your items, pls contact us for return, and we will pay the shipping cost for you to return back to us.

warmly welcome inquiry!

SKYPE: candice01081

E-Mail:  sales06(at)

Telephone: +86 13691896351

QQ: 2355452581