Rechargeable keyboards

Battery

— keyboards equipped with a built-in battery, often non-removable.

As a reminder, your own power supply is required for models with wireless connectivity. Batteries are often used as such a source, but they have their drawbacks: for example, the user will either have to regularly buy fresh batteries or spend money on rechargeable cells with a charger. Models with a built-in battery do not have this drawback; you do not need to buy anything for them. However the built-in battery cannot be quickly replaced, and charging is the only option. However, this procedure does not take much time, moreover, many models are able to continue working right in the process of charging. But the unequivocal disadvantage of this method of supply can be called low battery life: if for replaceable batteries the operating time is calculated in months, then for the battery — days.