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Primary Lithium Battery Pack

We make custom battery pack with primary Lithium battery chemistry:


 Metering / IoT

Lithium Thionyl Chloride Battery Pack

3.6V 38Ah 

Metering / IoT 

Lithium Thionyl Chloride Battery Pack

ER Battery+Li-Capacitor-LD 

3.6V 6800mAh / Pulse Load: 3000mA 


Metering / IoT

Lithium Thionyl Chloride Battery Pack

3.6V 1200mAh 



EEMB Battery with Terminations, Pins, Tags

Battery is always available with different types of terminations, i.e. PC pins, tabs, solder tabs, leads, wire, cable and connectors.  We hope you find the one in our product list and suite you the best.  If not, our Customer Service can assist you to find one, or offer custom-made terminations to meet meet your specifications. 

Custom Battery Pack

We manufacture custom battery pack assembly for electronic, industry and OEM business for decades.  We are proud to serve our customers, some of them are world's most prominent companies, with engineering design, prototype, in-house testing, certifications, and mass-production.  Our Customer Service can help for engineering suggestion to meet your specification.

EEMB Battery Quality Control & Compliance

Check EEMB manufacturing site and product compliance.

Safety Handling and Product Design with EEMB Lithium Battery

Handling Lithium Battery Safely