GSOK Power Ltd. is founded in 2009, is a 13 years professional manufacturer in China for lithium battery, solar system, battery cell, battery charger,etc. Application for telecom towers, solar home energy storage, RV, UPS, e-bike, e-motor,golf cart, boat, forklift, AGV, light tower, equipment,solar street light, electric tools, etc. 118+Exported countries. 9300+ companies choose GSOK as long-term supplier in the world. Support OEM/ODM service. Offer you One-stop-solution: MPPT charger, Inverter, battery racks,etc. All products has passed ISO , CE, ROHS, UL, UN38.3,MSDS,etc Certification。 GSOK Power never stop the efforts on introducing talents and equipment to continuously improve our technologies and products to keep us ahead in new energy industry. We strongly believe the bright future of human being will be achieved with greener and more efficient power.