Here you can view how to safely recharge all saber configurations. All users should read through this section to avoid accidentally damaging the soundboard.

Power Core Recharging Guide

If this is your first time removing the Power Core, detaching the blade first will make it easier.
Low Battery Indicators

Neo CFX Saber

An audio clip saying “Sound Energy Critical” will play during blade ignition.

Neo Proffie Saber

The saber will emit periodic beeps.

Step 1

Unscrew the pommel, located at the bottom of the hilt.

Step 2

Angle the hilt down and gently shake it until the Power Core slides out halfway.

Grasp the Power Core and pull it out the rest of the way.

Turn the killswitch OFF.

Step 3

Connect the provided smart charger to an outlet with the appropriate adaptor. The LED indicator on the charger will turn GREEN if it is receiving power.

Step 4

Insert the smart charger’s USB-C jack into the Power Core’s USB-C port.

While charging, the LED indicator on the side of the Power Core will be RED.

The battery will take approximately 2~3 hours to charge. The LED indicator will turn GREEN when it is finished.

Do not enclose the charging setup in any space without adequate airflow. This may cause the battery to overheat and/or rupture.
While other high-quality USB-C cables will likely work, we recommend only using the provided smart charger to avoid accidental damage.
Step 5

Disconnect the USB-C charging cable.

Turn the killswitch ON.

Carefully reinsert the chassis. Ensure that the metal contacts face inwards, the speaker faces outwards, and the chassis cut-in aligns with the notch under the Covertec wheel.

Reattach and tighten the pommel to secure the chassis inside the hilt.

To avoid accidental damage, do not apply pressure to the speaker.
Only tighten the pommel until it feels snug. Overtightening could compress and damage the USB-C module.
Notice - For Hilts with an OLED Screen
Neo Proffie Sabers
Insert the Power Core within 5 seconds of turning ON the killswitch or the soundboard will not detect the OLED screen.
Neo CFX Sabers
After turning ON the killswitch and inserting the Power Core, press the auxilary switch once before pressing the activation switch.