Everyone should be using these at all times when operating a Lithium Polymer battery (LiPo). These work on 2-8s battery packs. Save yourself from a ruined battery with the large (#3) LiPo Voltage Alarm with LED Display for safe operation.
FEATURES:
• Save yourself from a ruined battery!
• These work on 2-8s battery packs.
• Loud audible alarm sounds when your battery drops below 3.5 volts
• No additional soldering required
• Set voltage of 3.3v for low alarm
SPECS:
• Connects via balance port connector on your LiPo
• 2-8s Compatibility
ADDITIONAL LINKS:
• LiPo Safety Information
• LiPo Balance Plug Extension