GSL telecom lithium battery 1U to 20U (LFP-lithium iron phosphate)  is new environmental-friendly backup power system products with self-developed core technologies in the cathode material, battery cell and BMS (battery management system) by GSL ENERGY.

GSL telecom battery great features of high-rate discharge(1C), over 4000 times cycle life and impressive weight reduction in solutions enables higher performance and increased efficiency for many industrial applications to replace traditional or conventional lead-acid, AGM, gel batteries in the world.

Starting from 2010, GSL telecom battery solutions had been widely deployed with residential/ commercial/grid tied storage systems, off grid solar ESS, telecom power supply, emergency power for iCloud. We will continue serving our high end customers with stable qualities and non-stop innovation.