The AULA HERO 75 HE carries 8000mAh because magnetic sensing never stops. Each sensor keeps reading its magnet. AULA publishes no runtime figure, so lighting and mode choices set how often you charge. It sits in Evetech's AULA range with a 2-year warranty.
Wireless magnetic keyboards face a problem ordinary wireless boards do not. A mechanical switch only draws attention when it is pressed. A magnetic switch is being watched all the time, because the board has to know how far down every key is at every moment. That constant watching is why the AULA HERO 75 HE carries an 8000mAh battery, a large cell by keyboard standards, and why how you set the board up matters more than usual for how often you charge.
The AULA HERO 75 HE carries an 8000mAh battery because magnetic sensing never stops: each key's sensor keeps reading its magnet whether you press it or not. AULA publishes no runtime figure for this board, so lighting, connection mode and polling choices decide how often you charge. It is rated at 5V DC and 750mA or less on its USB-C input, and Evetech has it at R899.
In a mechanical keyboard, the controller can mostly wait for a contact to close. In a Hall Effect keyboard, a sensor under each switch measures the magnetic field continuously so the board can support adjustable actuation, Rapid Trigger and features like DKS that depend on key depth.
The HERO takes that further than most. AULA quotes a scan rate of 48kHz across all keys and up to 128kHz on a single key, and actuation can be set in 0.005mm steps between 0.1mm and 3.4mm. Reading 84 keys that often, that finely, is work, and work takes power. A big battery is the straightforward answer.
With no published runtime figure, it helps to know what you control:
The board's USB-C input is rated at 5V DC, 750mA or less, which a standard computer USB port or phone charger can supply. When you are at your desk anyway, the cable is a good default: it runs at 8000Hz just like the receiver, and you stop thinking about charge levels.
To stretch the time between charges when you do go wireless:
For a keyboard, yes. Many wireless keyboards manage with far smaller cells because mechanical switches ask so little between presses. Within AULA's own range, the L99 also carries 8000mAh and the F87 Pro V2 carries 10000mAh, both boards that power screens or displays. The HERO needs its capacity for a different reason: the always-on sensing that makes it magnetic.
The rest of the board is built for play: 84 keys in a 75% layout, Stormrise switches on the black edition and Spiritcloud on orange and green, SOCD and DKS in the AULA HUB web driver, and an aluminium alloy plate seated in a boat-style frame. Behind all of it, Evetech offers a 2 Years Local Warranty. It sits in the gaming keyboards category, and Evetech's keyboard best sellers give useful context.
Their sensors read every key's position continuously, rather than waiting for a contact to close.
AULA does not publish a runtime figure, so it depends on lighting, mode and how long you play wirelessly.
Higher report rates are generally more demanding than low ones, but AULA publishes no per-mode figures.
5V DC at 750mA or less, which a standard USB port or phone charger can supply.
Lower or switch off the lighting, use Bluetooth for light typing, and plug in during long desk sessions.
Yes. It is large by keyboard standards, sized for continuous magnetic sensing.
Want a wireless board with a battery sized for the job? Compare the HERO 75 HE with other wireless keyboards in Evetech's gaming keyboard range and pick your setup.
Their sensors read every key's position continuously, rather than waiting for a contact to close.
AULA does not publish a runtime figure, so it depends on lighting, mode and how long you play wirelessly.
Higher report rates are generally more demanding than low ones, but AULA publishes no per-mode figures.
5V DC at 750mA or less, which a standard USB port or phone charger can supply.
Lower or switch off the lighting, use Bluetooth for light typing, and plug in during long desk sessions.
Yes. It is large by keyboard standards, sized for continuous magnetic sensing.
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