Gas detection3
Respiratory protection4
Technical rescue9
Firefighting4
Safety & environment4
Personal protective equipment2

WatchGas Induction Disk Charger — SST Series Induction Charger
A compact WatchGas induction charger for SST series detectors (SST4 Micro, SST4 Mini, SST4 Pump, SST5). Wireless charging with no exposed contacts, USB-C connector, built-in foreign object detection (FOD) for metal objects, and protection against overcharging and overheating.
Key features
- Induction (wireless) charging — no exposed contacts, reducing wear and the risk of connector damage in demanding industrial conditions.
- Simple operation — simply place the detector on the charging disk.
- Built-in foreign object detection (FOD) — continuous monitoring of the charging surface for metal objects; charging stops automatically once one is detected.
- Intelligent charge management — continuous monitoring of voltage, current and temperature; protection against overcharging, overload and overheating.
- Full compatibility with the entire SST series: SST4 Micro, SST4 Mini, SST4 Pump and SST5 — a single charging solution.
- USB-C connector, USB-C cable included.
Technical specification
| Parameter | Value |
|---|---|
| Disk dimensions | 63.7 × 63.7 × 9 mm |
| Cable length | 1 m |
| Weight | 35 g (disk only); 55 g (with USB-C cable) |
| Input | 5 V / 2 A |
| Connector | USB-C (Type-C) |
| Conversion efficiency | max. 75–82% |
| Compatibility | SST4 Micro, SST4 Mini, SST4 Pump, SST5 |
| Certifications | CE, UKCA, FCC, RoHS |
Applications
Convenient day-to-day charging of individual SST series detectors at a base, service station or equipment return point — with no wearing charging contacts.
Brand and service
WatchGas — SafeTech is a distributor and service station: selection, supply, configuration, calibration and service of WatchGas detectors and systems.
Why SafeTech
- 23 years of experience in gas detection (the company has been operating since 2003).
- Authorised distributor and authorised service station.
- In-house service, calibration, certification and adjustment in Suchy Dwór near Gdynia — service throughout Poland.
- Training and technical support (SafeTech Safety Academy).
Availability and service — Gdynia and the Tri-City
WatchGas Induction Disk Charger — SST Series Induction Charger — sales, selection, calibration and service in Gdynia (Suchy Dwór, on the border of Gdynia and the Kosakowo municipality). We serve the Tri-City (Gdańsk, Sopot, Gdynia), Rumia, Reda, Wejherowo, the Pomeranian Voivodeship and all of Poland. Ask about our offer and availability.
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