Yaoguo silicate battery provides 300Ah capacity

The FM300 silicate storage battery of Shanghai Yaoguo Energy Technology Co. Ltd offers a nominal voltage of 2V and a capacity of 300Ah. Measuring 150-by-172-by-325mm and weighing 23kg, the battery is suitable for use in telecom and power system applications, as well as emergency lighting systems.

The device is claimed to be explosion-proof and is flame-retardant. It also exhibits low internal resistance and is able to withstand overdischarge. Operating temperature range is from -40°C to 60°C.