RC 1-8s Lipo Battery Tester Monitor Low Voltage Alarm with LED Indicator for Lipo Life LiMn Li-ION Batteries (2PCS)

Easy to use - compatible with all 2-8S Lipo / LiFe / LiMn / Li-ion batteries Small size - 40mm x 25mm x 11mm, lightweight: 10g / 1 pc. Bumbles when you reach the low voltage point Display mode: battery cell voltages, total voltages, lowest cell voltage, remaining battery capacity. This is a digital voltage tester with an alarm. This voltage controller is compatible with all 2-8S Lipo / LiFe / LiMn / Li-ion batteries. An alarm sounds when you reach the low voltage point, which is extremely useful in flight when the indicator lights are not visible. Specifications: Designed for 2-8S Lipo / Li-ion / LiMn / Li-Fe Cells: 2-8S Size: 40mm x 25mm x 11mm Weight: 10g Voltage detection accuracy: ±0.01V Single voltage display range: 0.5 ~ 4.5V Total voltage display range: 0.5 ~ 36V 1S test mode voltage range: 3.7 ~ 30V Features: Designed for 1-8S Lipo / Li-ion / LiMn / Li-Fe Note: When the voltage is below the set value, an audible alarm sounds and a red LED light illuminates. The preset value is 3.3V. It also features with a push-button control, which can change and save voltage settings. Package Contents: 2 * LiPo Battery Tester