The Series 7 SL-50 is a powerful battery pack designed to work with the Series 7 system. This battery offers an LED readout and 50Wh of power.
- LED Readout
- A four stage LED readout allows the user to see battery capacity. This is most compatible when using the Sony Infolithium system.
- Series 7 System
- The Series 7 system allows the SL-50 battery to work with adapters to power a variety of 7.2VDC equipment.