功能

• Pre-charge function, which diagnoses the status of the battery and indicates the battery damaged by overdischarge by flashing the LED twice
• Remaining charge check function, which indicates when to replace the rechargeable battery
• Sensing charge function, which uses a sensor to determine and control the status of each battery
• Smart charge function, which detects the voltage and temperature of the battery while it is being charged, which reduces charging time by eliminating unnecessary charges.