Thai Energy Storage Technology Public Company Limited, together with its subsidiaries, manufactures and distributes batteries in Thailand and internationally. It provides automotive batteries comprising low maintenance, maintenance-free, and EFB batteries; motorcycle batteries; traction batteries; EB batteries; lighting batteries; and golf cart batteries under the 3K, Tiger, KV, TSB, Tuflong, MAX CYCLE, and Lifttop brands. The company also provides lead alloy and pure lead; manufactures and distributes plastic casings for batteries; and distributes batteries. It serves the export and domestic replacement markets; and original equipment manufacturers. The company was formerly known as Hitachi Chemical Storage Battery (Thailand) Public Company Limited and changed its name to Thai Energy Storage Technology Public Company Limited in October 2020. The company was founded in 1986 and is based in Mueang Samut Prakan, Thailand. Thai Energy Storage Technology Public Company Limited is a subsidiary of Energywith Co., Ltd.