2-6S Lipo Battery Cell Checker Tester Low Voltage Alarm for FPV RC Multicopter Drone

Features:

BB6L features 12bits MCU & asegment LCD screen that will shoe the total voltage & cells voltage of LiPo pack with 1mV resolution.It also features twin loud buzzers to notify you once the cells reach a user defined voltage.The lowest cell voltage can be recorded also.

Use for 2~6cells LiPo or LiFe
Low power MCU with 12bits ADC
Low voltage alarm & threshold setting
The lowest cell voltage can be recorded
Segment LCD screen,Clear dispaly
Twin loud buzzers,85db each
Reverse polarity protection

How To Use
If the Input voltage is under 5v, no display on the LCD
If the Input voltage is above 27V,the BB6L will be hurt
1.Connet the LiPo balance adapter to the Pins of BB6L
If the polarity is recersed.no display on the LCD screen
If the Lipo pack is below 6 cells,pls connect the balance adapter from the cathode(-)side
After the BB6L detect right input ,LCD screen will show the total voltage (Total V),unit voltage difference(--mV)to cycle automatically
Press the button to show the voltage values manually
Because of the time diffrence of connection between Pins & LiPo balance socket,Maybe the voltage value of first cycle is not correct.It will be correct.It willbe correct from the 2nd cycle.
2.Set the Alarm values
Hold the button 3 seconds to enter the setting
Alarm voltage can be set between 2.7V~4.0V/cell in 0.1V increments by pressing the button,Alarm function can also be set as OFF. Default is 3.3V
The value will be saved & exit if no action within 5 seconds
3.Low voltage alarm & The lowest cell voltage
During the using of LiPo ,BB6L will detect the voltage always
If the cell voltage is below Alarm value, the alarm will be triggered with "Be..Be..Be.."and the lowest cell voltage will be falshed
If the alarm be triggered,the alarm value still can be set by holding the button 3 seconds
If the cells voltage rise again, the alarm will be suspended,and the lowest cell voltage still be shown
Press the button to show total voltage unit voltage difference & the lowest cell voltage to cycle manually

Specifications:
Working voltage range:5~27V DC
Alarm set values:2.7~4.0V/cell or OFF
Voltage resolution:1mV
Voltage precision:+/-0.25%
Standby current: less than 10mA
Pins distacne:2.54mm

1)Payment
We accept T/T, Western Union, Escrow and cash as payment method.
Cash payment is only available for the customers those can come to our office or store.
We request 100% prepayment before we ship. If your order is too big and our cargo cannot be ready within 7 business days, we request 30% deposit; the other 70% should be paid after the cargo was ready.
We never accept COD term and partial payment, no matter how big your order is. Please understand this.

2)Quality Check and Warranty
We check our products one by one before we pack and ship to make sure they are all what you ordered, to make sure the quantity and in good condition.
We provide 3 moths international warranty. You can get free exchange or repairing service within this period since you paid. We are responsible for all the charges and fees caused by exchange or repairing service.

3)Packaging
We usually pack our products by normal plastic bags or bubble bags and use cartons as outer packaging. We always choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.

4)Shipping
Usually we use traceable international Express service to ship. We ship within 3 business days after your payment was cleared. If your order is too big and our cargo cannot be ready within 7 business days, our shipping time should be longer.
We accept drop shipping and domestic pickup

5)Return and exchange
We provide 20 days unconditional return and exchange service; you pay all the charges and fees caused by return and exchange