1.Description:
   It is a Battery Charge Controller DC 1V-120V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester.

2.Feature:
  1>.Protect the battery from overcharge
  2>.Start voltage and stop voltage can be set arbitrarily
  3>.Effectively extend battery life
  4>.Automatic power off

3.Parameter:
  1>.Input voltage: AC 90-260V
  2>.Output voltage: AC 90-260V
  3>.Discharge delay time: 0.1V
  4>.Control precision: 0.1V
  5>.Output type: Active direct output
  6>.Voltage error: ±0.1
  7>.Work Temperature: -25℃~85℃
  8>.Work Humidity: 5%~95%RH  
  9>.Size: 90*62*30mm

4.Application:
  1>.Suitable for lead-acid batteries;
  2>.Suitable for vehicle battery and new energy electric vehicle battery charging;
  3>.Suitable for lithium ion batteries, polymer batteries;
  4>.Suitable for all electric two-wheel or three-wheel batteries in the voltage range.

5.Instruction for use:
  1>.Long press the setting key for 3 seconds to enter the setting mode;
  2>.When the stop indicator is blinking, you can adjust the stop voltage by pressing the up and down key;
  3>.In Settings mode, short press the Settings key to switch to stop, start, and full delay adjustment;
  4>.When the start indicator is blinking, press the up and down key to adjust the start discharge voltage;
  5>.When the start and stop indicators are blinking at the same time, you can adjust the full delay time by pressing the up and down key;
  6>.In the setting mode, hold down the setting key for 3 seconds to save and exit the setting mode;
  7>.When the voltage is detected to be greater than the set stop voltage, the output will be disconnected, stop charging, but if there is a full delay time, the start and stop indicator will flash, the charger will continue to charge, to the set full delay time, start and stop LED light will stop charging, to ensure that the battery is fully full.

6.Failure analysis:
  1>.The voltage cannot be set, please set the stop voltage value first, and then set the start voltage value, the stop voltage is greater than the start voltage;
  2>.Start frequently and increase the difference between start and stop;
  3>.Do not discharge, observe whether the output light is on, if it is not on, it indicates that the starting threshold is set, if the output light is on, it indicates that the battery is charging;
  4>.Charging, observation output red light on, that is charging, charging may be the output charger voltage is less than the stop threshold or replace the correct charger.

7.Package:
  1pcs Battery Charge Controller