Bresser Wall Adapter 12V / 2A — mains power for Bresser GoTo telescopes The Bresser Wall Adapter 12V/2A (item 0455121) lets you run a compatible 12 V Bresser GoTo telescope from a 230 V mains socket instead of internal batteries. Bresser recommends it as the optional power supply for several of its computerised telescopes and mounts.
Manufacturer model: BRESSER Wall adapter 12V/ 2A (0455121) · Specifications checked against manufacturer data on 2026-11-03
The Bresser Wall Adapter 12V/2A (item 0455121) lets you run a compatible 12 V Bresser GoTo telescope from a 230 V mains socket instead of internal batteries. Bresser recommends it as the optional power supply for several of its computerised telescopes and mounts.
Bresser lists this adapter for the Messier MCX 102 and MCX 127 GoTo telescopes, the Bresser 80/400 GoTo and the National Geographic 70 mm and 90 mm GoTo telescopes. The MCX GoTo manual names item 0455121 as the recommended power supply for the telescope's 12 V socket, and Bresser's astronomy FAQ recommends it for the Messier AR-127L/1200 EXOS-2 GoTo.
Bresser's astronomy FAQ describes this pack as suitable both for home use and for connection to a vehicle cigarette-lighter socket, supplied with a 7.5 m cable and cigarette-lighter adapter. Bresser's product page does not list the package contents, so check the contents against the box on delivery.
Bresser advises checking that the output voltage and current match the connected device before use. Connect the supply to the telescope first and then to the wall socket. Do not cover the adapter, keep it away from moisture, and stop using it if the housing or cable is damaged or it becomes unusually hot. Do not open or repair the unit.
| Manufacturer item number | 0455121 (current Bresser product number 10176) |
|---|---|
| EAN | 4007922149233 |
| Output | 12 V, 2 A |
| Mains connection | 230 V~ wall socket |
| Batteries required | No |
| Listed compatible telescopes | Bresser Messier MCX 102 / 127 GoTo; Bresser 80/400 GoTo; National Geographic 70 mm / 90 mm GoTo |
|---|---|
| Also recommended for | Bresser Messier AR-127L/1200 EXOS-2 GoTo |
| Colour | Black |
| Material | Plastic |
| Shipping weight | 1.2 kg |
Bresser Wall Adapter 12V/2A (0455121) product page · Bresser astronomy product FAQ · Bresser MCX GoTo instruction manual
Bresser 0455121 wall adapter, not the Universal Power Supply 230/12V 2.0A (4930010) or 3.0A (4930000). Listed for MCX 102/127 GoTo, 80/400 GoTo, National Geographic 70/90 mm GoTo; FAQ also recommends it for Messier AR-127L EXOS-2 GoTo. Bresser does not publish the adapter's own plug dimensions or polarity on the product page; check against the device socket. Package contents (7.5 m cable and cigarette-lighter adapter) come from the Bresser FAQ only.
| Current product number | 10176 |
|---|---|
| Output | 12 V, 2 A |
| Mains connection | 230 V~ wall connector |
| Batteries required | No |
| Compatible telescopes | Bresser MCX 102/127 GoTo; Bresser 80/400 GoTo; National Geographic 70 mm/90 mm GoTo |
| Also recommended for | Messier AR-127L/1200 EXOS-2 GoTo |
| Use modes | Home use and vehicle cigarette-lighter connection |
| Shipping weight (kg) | 1.2 |
| Weee registration | DE 34323861 |
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Bresser Wall Adapter 12V / 2A — mains power for Bresser GoTo telescopes The Bresser Wall Adapter 12V/2A (item 0455121) lets you run a compatible 12 V Bresser GoTo telescope from a 230 V mains socket instead of internal batteries. Bresser recommends it as the optional power supply for several of its computerised telescopes and mounts.
Manufacturer model: BRESSER Wall adapter 12V/ 2A (0455121) · Specifications checked against manufacturer data on 2026-11-03
