■商品は販売元直送になります。納品は約6-9日です。<br/>■初期不良・不良品による返品・交換(3日内)の返品送料はお客様負担となります。<br/>Battery Voltage Tester Battery Monitor Buzzer Alarm For 1S-8S Lipo Battery<br/><br/><br/>Remote Control Helicopter Spare parts Battery Monitor Alarm 1S-8S<br/><br/>Description:<br/><br/>1. Brand New & High Quality.<br/>2. Use for 1-8s Lipl/Li-ion/LiMn/Li-Fe.<br/>? ? Voltage detection pricision: 0.01V.<br/>? ? Unit voltage display range: 0.5V-4.5V.<br/>? ? Total voltage display range: 0.5V-36V.<br/>? ? 1S test mode voltage range: 3.7v-30v.<br/>? ? Low voltage alarm mode for 2-8S.<br/>? ? Alarm set value range: OFF-2.7V-3.7V.<br/>3. When the voltage is below the set value it will buzzer with red LED light pre-set value 3.3V.<br/>4. Push key which can change the voltage settings and save.<br/>5. Size: 3.9cm x 2.4cm x 0.9cm.<br/>?<br/>?Appliable for: RC Quadcopter  helicopter  multicopter car boat and airplane 1S-8S / Lipo / Li-ion / Li Mn / Li-Fe battery.<br/><br/>Features:<br/><br/>-This product is using for detecting 1S-8S?lithium battery<br/>-Detect the voltage of each battery core?automatically ?support reverse connection protection.<br/>-To know the working state of your battery anytime  protect the battery from?overcharge and over discharge.<br/>-The red LED will flash the buzzer will beeping when the voltage is below the set point.<br/>-The factory default setting is 3.3V  press the button to change the voltage setting  and it will save your current setting?automatically.<br/>Package Included:<br/><br/>1 x Voltage Buzzer Alarm<br/><br/><br/>?<br/><br/><br/><br/><br/><br/>Customers' real shot: