Hangzhou Tiecheng Information Technology Co., Ltd. [China]

battery indicator, coulombmeter,electricity meter, intelligent

Battery indicator, coulombmeter,electricity meter,charger meters with good quality and reasonable price

Specifications

Technical

 Specifications

Technical

Specifications

 Technical

Features

1. All principal circuits are integrated in a single chip for long-life and reliability.2. A 10-bar LED displays the state of charge successively, bar by bar, from full to empty.3. At 70% depth of discharge30% S.O.C, a flashing LED signals energy reserve alert.4. At 80% discharge, alternately flashing LEDs provides an "empty" status warning.5. The TCDL recognizes an improperly charged battery.6. High Voltage Reset-HVR Gauge must measure 2.35 volts per cell for 6 continuous minutes during charging.   

7. The key switch drives the LED and control pin #3. The LED does not display when the control pin #3 outputs 0V, so when pin #3=0V to shut off the electric equipment, the LED will also not display.

Module Configuration:

Terminal

1-Battery Cathode

2-Battery Anode

3-Output control signal. When it works correctly, outputs 5V(10k Ohm). When it runs out of battery, no voltage outputs and the resistance is 5K Ohm

4- Connect the Key Switch to the battery cathode to turn on, and open the circuit or connect it to the earth to turn off.

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