Shenzhen Fest Technology Co, LTD was first established in 2009 with our main focus on chargers and Li-ion rechargeable batteries including LiMn ( IMR), Nickel Metal Hydride (Ni-MH) and LiFePO4 batteries currently in use for many different applications today including Flashlights, E-cigs & Vaping Mods, Power Tools, Solar lighting, emergency lighting, cordless phone, walkie talkie, blue tooth, etc...
Quality is of utmost importance in the continued development and growth of Efest Brand of Shenzhen Fest Technology.