CRITICAL UNIVERSAL BATTERY PACK
CRITICAL BATTERY RCA OR 3.5MM
CRITICAL BATTERY DOCK
BATTERY FOR EP8 PEN
How to choose a battery?
First of all, pay attention to the machine you will use, then the performance of the battery, how long the battery can last before a charge, and finally the weight and size of the battery.
Batteries are usually purchased for machines that are not designed to be wireless per se, but there are exceptions.
*Some machines use cylindrical batteries placed inside the machine. The advantage of these batteries is their low price and easy replacement.
This type of battery is used by such machines as Cheyenne Unlimited, Lithuanian Irons Cyber, AVA wireless machines EP10, UNI-A...
*Most corded machines can be connected to most of our batteries. They connect with an RCA connector. The battery fits onto the machine. These would be batteries such as Critical battery, Critical Connect, Musotoku batteries AVA W10 battery set, Wireless battery with side RCA..
Machines for which RCA batteries are not suitable: In addition to wireless machines, standard RCA batteries are not suitable:
For Cheyenne machines (Critical battery with 3.5mm connector is suitable for them)
For Bellar, One Permanent V2, Stella typewriters. (The connection of these batteries is DC type, we don't have any such batteries at the moment)