Security & Utility Battery Solution

Supplier of custom security/utility lithium ion battery pack products and solutions
Since its foudation, Large Power has been devoted to providing li-ion battery products and technological service to global customers for 15 years in security/utility industry.
Applications: Wireless transmission, bulding talk-back, access control patrol system, camera, burglar alarm, intelligent door lock, intelligent lighting, emergency light, industrial cameras.
Compatible UL、CE、FCC、PSE、KC、BSMI、UN38.3、RoHS and meet securit and utility industry standard.
Customers:

Quality Control and Safety Verification

Quality Control System

Strictly follow IS09001 quality management system and abide by PDCA management and continuously improvement from customer’s requirement to products delivery.

R&D Quality Control

Import DFMEA, PFMEA verification and use 4MIE control method to ensure product safety and reliability.

Process Quality Control

Strictly perform three quality gates of incoming material, process and delivery during the production,not accept defective products,not produce defective products ,not deliver defective products .

Finished Product Aging Test Control

Own perfect aging test equipment and meet all kinds of battery models 100% aging test from 5V/3A,10V/5A,20V/10A,60V/30A,80V/40A,100V/50A to 100V/100A .

Battery Cell Reliability Verification

Established battery safety lab to ensure safe and reliable batteries quality according to IEC62133, UL2054, UN38.3 standard,including needling, nobbing, burning, heat punching, overcharging, forced discharging, impact, short circuit and a series of safety tests.

Worldwide Product Certification

We could provide customized lithium battery solution and product and technology supports from certification application to agency approval according to customers’ requirement.