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Intelligent Charging and Discharging Devices

6GFM Series of Valve Regulated Lead Acid (VRLA) Storage battery

GFM Series of Valve Regulated Lead Acid (VRLA) Storage battery

GNC Series of Super High Rate Nickel Cadmium Alkaline Storage Battery I

GNC Series of Super High Rate Nickel Cadmium Alkaline Storage Battery II

BMS （Battery management system）

Battery liquid adding device

Lithium battery pack

Portable power supply

Storage battery charge-discharge device

Underwater power supply

Aviation power supply