Model NO: 379 SR521SW
Place of original:China
Type:Button coin cell battery
Nominal voltage:1.55V

Size: 5.8*2.1mm

Package:blister card package

Application:

Hearing AIDS, watches, wanted, calculators, remote controls, small flashlight part of electrical appliances. , etc...

Other Silver Oxide coin cells are also available.

Packaging:blister card package.

 Shipping:

• FedEx/DHL/UPS/TNT, Door-to-Door.
• By Air or by Sea for batch goods, for FCL; Airport/ Port receiving.
• Customers specifying freight forwarders or negotiable shipping methods.
• Delivery Time: 1-2 working days for samples; 15-20 days for batch goods.

• Offer quality product with competitive price.
• Comprehensive service for order following and tracking. 
• Shipping cost inquiry to your destination port.
• OEM and customize design for your potential marketing product. 
• Friendly service and prompt reply within 24 hours. 

CTECHI (Cheape Technology International Ltd. )Top battery supplier was established in Hong Kong in 2000, to further strengthen its sales forces and network in Mainland China, a branch office was set up in Shenzhen in 2005. We are specialized in the production and exportation of all kinds of high-efficient batteries and various electronic components with marketing experience for many years. We devote ourselves to produce and trade one-stop service Battery solution to our customers for wide range of batteries. 

CTECHI (Cheape Technology International Ltd. ) supply full range of batteries, it is your battery supermarket .Our major products include products ranging from prismatic, cylindrical and button Li-ion, Li-polymer rechargeable battery, Lithium button type primary batteries, Li-FePO4 batteries,Lithium Manganese Dioxide cylindrical batteries, Lithium Thionyl Chloride batteries, rechargeable button type, Zinc air battery, Nickel Metal Hydride, Nickel Cadmium battery, Lead acid batteries ,GEL batteries, Zinc Chloride batteries, Carbon Zinc and Alkaline dry cells to 0% Mercury and Silver Oxide button cells, battery charger, battery holder etc. 

Clean and cosy work shop:

Professional testing machine and pack machine:

Battery processing service supported:

We also provide branded batteries: