This smart charger can be used to charge any custom saber that has a 2.1mm recharge port with an 18650 lithium-ion battery. It has a safety function to prevent overcharging and an LED status indicator that shows when the battery is charging (red), and when it is full charged (green). It also features 4 interchangeable plug heads that are:

• Type A (US, Canada, Mexico, Japan, China)
• Type C (Europe, South America)
• Type G (UK, Malaysia, Singapore)
• Type I (Australia, New Zealand)

• Input : 100 – 240VAC 50/60Hz 0.5A (max)
• Output : 4.2V 0.5A