A
Anonymous
Apr 05, 2026
Rating: 5/5
Fast Shipping
Product arrived quickly and works as expected. No temperature fluctuations.
Description
3D Printer Heating Cartridge 6x20mm 70W High-Power Single-End Heater 12V/24V
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Cartridge Diameter | 6mm |
| Cartridge Length | 20mm |
| Power Rating | 70W |
| Operating Voltage | 12V / 24V |
| Sheath Material | Stainless Steel |
| Wire Length | 1000mm |
| Wire Insulation | High-Temp Silicone |
| Maximum Temperature | 300°C |
| Item Weight | 12g |
| Package Contents | 2 x Heater Cartridges |
5 reviews
A
Anonymous
Feb 28, 2026
Rating: 4/5
Solid upgrade
70W is plenty of power. Just make sure your PSU can handle it.
A
Anonymous
Feb 28, 2026
Rating: 5/5
Perfect Replacement
Fit my E3D V6 perfectly. Heats up much faster than the original.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Reliable
Been using for a month now. Stable temps during long prints.
A
Anonymous
Feb 05, 2026
Rating: 4/5
Good quality
Works well on 24V. Wires are a bit stiff but manageable.
5 FAQ
Q: Does it include a thermistor?
A: No, this package contains only the heater cartridges. Thermistors are sold separately.
Q: Is there a positive or negative side?
A: No, heater cartridges are non-polarized. You can connect the wires in either direction.
Q: Will this fit a standard V6 hotend?
A: Yes, the 6x20mm dimensions are standard for most V6 style hotends.
Q: Is this compatible with 12V systems?
A: Yes, this cartridge is designed to work with both 12V and 24V systems.
Q: What is the wire gauge?
A: The wires are standard 22AWG high-temperature silicone insulated wire.
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