Shenzhen Desay Battery Technology Co., Ltd.

Chinese maker of lithium battery packs and power management systems

What Shenzhen Desay Battery does

Desay Battery designs and builds the battery packs and power-management electronics that go inside consumer and industrial devices. It buys or makes battery cells and assembles them with protection and control circuitry into finished packs for products like smartphones and power tools. The company is also expanding into energy storage cells, large power batteries, and related services such as energy storage technology and battery leasing.

How Shenzhen Desay Battery makes money

It earns revenue mainly by manufacturing and selling battery packs, power management systems and system-in-package (SIP) modules to device makers, typically as a contract supplier priced per unit. Newer revenue lines come from energy storage cells and products, energy storage technology services, and battery leasing.

Products & services

• Small and medium-sized lithium battery packs (smartphones, power tools)
• Battery power management systems
• System-in-package (SIP) modules — R&D, manufacturing and testing
• Large power battery packs and management systems
• Energy storage cells and storage battery integration
• Energy storage technology services and battery leasing