Intellect LiPO Battery Power Level Tester / Low Power Alert
The Intellect LiPo battery power level tester and alarm is a useful device that is essential to keeping your LiPo battery in good condition. Using a low power alert/alarm along with an integrated LED bulb, the power level tester chip will flash the red LED when the cell is below 3.3V, and sound an alarm subsequently when the cell is below 3.0V, indicating that the LiPo battery pack should be charged. An excellent investment, this will maximize the performance and prolong the life of your LiPo battery pack.
NOTE: This battery power level tester DOES NOT work with single cell LiPo battery packs.