We are Shenzhen Power Kingdom Co. Ltd. (SPK), specialized in producing sealed lead acid battery, invested by Henan Yuguang Gold & Lead Group Co., which is a large national corporation with more than 50 years??history of lead plate manufacturing, It is the No.1 lead producer in Asia & No. 3 in the world. Its Lead Ingots and Silver Ingots are registered in London Metal Exchange (LME) and London Bullion Market Association (LBMA), also invest USD4 million to set up the largest lead plates factory in China in 2007.
Our PS series with Nominal Voltage:4V 6V 8V, Capacity from 4.5Ah to 28Ah, Designed life:5 years.

Applications:emergency lighting system, electric tools, fire alarm, security and UPS system.

Characteristic: Special lead Calcium alloy plate, high capacity adsorptive clapboard, valve-repulated and sealed configuration, no dissociative acid, maintenance-free operation, low self-discharge, used safely turn erected.
Our PK series with Nominal Voltage: 12V and Capacity from 33Ah to 250Ah. Design life for 10 years.

Application: large UPS equipment, telecom system, medical equipment, solar power and wind power system.

Characteristic: special lead-calcium alloy plate, high capablity adsorptive clapboard, valve regulated and sealed configuration, no dissociative acid, maintenance free operation, low self-discharge and used safely erected, good consistency and no need uniform charge.
Our PL Series comes with Nominal Voltage 2V, capacity from 100Ah to 3000 Ah, with designed life for 15 years.

Applications: electric power equipment, telecom equipment and railway equipment.

Characteristic: special lead calcium alloy plate and high purity additive ensure long life of battery, high purity electronlyte and additive make battery low self discharge, valve regulated and sealed configuration, no dissociative acid, maintenance free operation, low self-discharge and used safely erected, good consistency and no need uniform charge.