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2 x 2 in 1 Lipo Battery Low Voltage Tester 1S-8S Buzzer Alarm 2pcs 7 2v 14 4v rc lipo battery low voltage buzzer alarm detect lcc77
2x 2 in 1 Lipo Battery Low Voltage Tester 1S-8S Buzzer Alarm Description: 1. Brand New & High Quality. 2. Use for 1-8s Lipl/Li-ion/LiMn/Li-Fe. Voltage detection pricision: 0.01V. Unit voltage display range: 0.5V-4.5V. Total voltage display range: 0.5V-36V. 1S test mode voltage range: 3.7v-30v. Low voltage alarm mode for 2-8S. Alarm set value range: OFF-2.7V-3.8V. 3. When the voltage is below the set value,it will buzzer with red LED light,pre-set value 3.3V. 4. Push key which can change the voltage settings and save. 5. Size: 3.9cm x 2.4cm x 0.9cm. 6. For 1S-8S / Lipo / Li-ion / Li Mn / Li-Fe Battery. Features: -This product is using for detecting 1S-8S lithium battery -Detect the voltage of each battery core automatically, support reverse connection protection. -To know the working state of your battery anytime, protect the battery from overcharge and over discharge. -The red LED will flash,the buzzer will beeping when the voltage is below the set point. -The factory default setting is 3.3V, press the button to change the voltage setting, and it will save your current setting automatically. Package Include: 2 x Voltage Buzzer Alarm
7.69 RUR
7.4V -11.1V 2S-3S RC Lipo Battery low voltage Alarm Indicator 2pcs 7 2v 14 4v rc lipo battery low voltage buzzer alarm detect lcc77
NOTICE: 1. This battery can only be charged with specify charger, i.e. charger with balance charging. 2. Never over discharge the battery to 2.5v per cell 3. Never over CHARGE the battery to 4.25v per cell 4. Never charge the lipo battery over 1.5A current if you don't have a professional lipo balance charger. 5. Do not use the battery if you find the battery is inflated. 6. Keep out of reach of children Description: Weight: 5g Size: 32*18*9MM(L*W*H) RC Lipo battery low voltage buzzer alarm this micro device can measure lipo from 7.4v to 11.1v (2s to 3s) it will sound up to 95dB if your lipo cell voltage drop to 3.3v It is also a good device for quick test for your lipo before flight, and it can use as inflight alarm if you not sure the maximum flight time. MUST HAVE ITEM TO SAVE YOUR LIPO.... PLEASE READ THE BELOW INSTRUCTION BEFORE USING THIS BATTERY Package Include: 1 x Battery low voltage Alarm Indicator
2.88 RUR