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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: GW
  • Model Number: BDI
  • System Voltages: 12V,24V,36V,48V,60V,72V
  • dimension: 7.7*7.5*8CM
  • Certification:: CE,SGS
  • Environmental Enclosure: IP66

Packaging & Delivery

Packaging Details carton 30*40*53cm(100pcs)
Delivery Time 7days


battery indicator is completely solid state and provides a reliable, accurate, and easy to read display of batt

Our battery indicator have 3 kinds of Round battery indicator,rectangular battery indicartor and hexagonal battery indicator


Pls note that -

Usually, our battery indicator is suitable for the lead-acid battery. If you need battery indicator for lithium battery, you need to specifically stated




ipBDI is a high cost performance, easy to install Battery Chargemeter (BDI). It is completely solid state and provides a reliable, accurate, and easy to read display of battery state-of-charge.


This battery chargemeter is ideal for golf cars, hunting buggies, commercial leaning equipment, mobility aids, electric bicycles and other similar equipments.






ü A 10-bar high light LED displays the state of charge successively, bar by bar.


ü At 70% depth of discharge, a flashing LED signals an “energy reserve” alert.


ü At 80%, alternately flashing LEDs provides an “empty” status warning.


ü It is compact and easy to install.


ü Recognizes improperly charged battery.


ü Key switch activated LED display.





System Voltages:             12V, 24V, 36V, 48V,60V, 72V


Operating Voltage:            ±25% of normal voltage


Operating Temperature:        – 20°C to +75°C


Storage Temperature:          – 40°C to +90°C

Environmental Enclosure:       IP46


Shock & Vibration:            SAE J 1378


Case Material:                ABS KJW



 Reset Conditions


Battery Charging Reset (BCR)


During charging, the BDI will light LED bar by bar according to the increasing battery capacity, the BDI will reset to the full state when the BDI measures the voltage per cell up to 2.35 volts or higher.


Open Circuit Reset (OCR)


Upon reconnection of a battery, the BDI will reset to the full status if it measures 2.09 volts per cell or higher.



Rectangualr battery indicator


Hexagonal battery indicator





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