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Home > RC Toys and Hobbies > Parts > RC Quadcopter Parts

5PCS 2 - 4S RC Lithium Polymer Battery Low Voltage LED Annunciator Dual Speaker Buzzer BB

  • SKU: RCQP312851

    Status: Ship within 3-5 business days

  • Now: $10.99  
Quantity: - +
Total: $10.99
15 days exchange garranty, 1 year product warranty. If you have any question please contact with us at [email protected]
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Main Function:

1. When testing full power (> 3.6V) 2S (7.2V) Li-Polymer battery 2 green LED keeping light
2. When testing full power (> 3.6V) 3S (10.8V) Li-Polymer battery 3 green LED keeping light
3. When testing full power (> 3.6V) 4S (14.4V) Li-Polymer battery 4 green LED keeping light
4. When voltage < 3.3V, it will buzzer with red LED light
5. Really useful in flight if you cann't see the lights

Can test 2 - 4S Li-Polymer battery.
Small and portable, low voltage alarm, with a very loud buzzer - BB.
Also has a low voltage LED indicator.



Feature: Tools/accessories of radio control series toy
Product Weight: 6 g (1PC)
Package Weight: 0.041 kg
Product Size (L x W x H): 4.2 x 2.6 x 1.2 cm / 1.7 x 1.0 x 0.5 inches
Package Size (L x W x H): 12 x 5 x 2 cm

Package Contents

Package Contents: 5 x Dual Speaker Low Voltage Buzzer BB LED Annunciator


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