The LiPo alarm is designed to fit any 3 or 4 pin LiPo battery. When your battery is going flat the alarm will bleep to warn you. This is a must have product for those who are new to LiPo batteries, or who are never sure when a battery is going flat.
Usable with 3 and 4 pin LiPos
LED and beep notification when plugged in and when battery is going flat
Each LED Represents a Cell in your battery
Shrink wrapped to protect components