The information on the manufacturer's page describes the cell's chemical system and physical dimensions

Model: BAHCO 8069 C

RoHS Compliant

5010 – 8 kpl S-10M

Take it easy: tool finder with colour coding and size marking (indicated for the series)

RTU 050 S MS Ultra Chisel MIL321101111 The information on the manufacturer'sProduct Overview This soldering tip is the Weller RT Ultra soldering tip RTU 050 S MS from Weller. The product is a chisel shaped soldering tip designed for use with WXUP MS and the WX platform, and has a power rating of 150 W. Features Patented Thermal Core Technology for optimized heat transfer to the solder joint. Meets MILSPEC IPCstandards according to the manufacturer. Active tip technology: sensor close to the soldering tip for fast heating and