KA2284 Battery Power Indicator

Battery Power Indicator - KA 2284 3.5 - 12V Power Level Indicator Battery Indicator Pro Audio Level Indicator Module

The KA2284 Battery Power Level Indicator Module is a compact and versatile solution for monitoring battery charge levels or audio signal levels. Suitable for both DC (battery voltage monitoring) and AC (audio level indication) signals, this module features a simple jumper control to switch between modes. It’s ideal for lithium-ion battery packs like 18650 or 14500, as well as DIY electronics projects, audio systems, and portable devices.

Specifications:

• Model: KA2284 Battery Level Indicator Module
• Voltage Range: 3.6V – 12V (supports lithium-ion battery packs)
• Modes: Battery level indicator (DC) or audio level indicator (AC)
• Mode Control: AC/DC jumper selection
• Display:
  • 4 LEDs (Red, Yellow, Yellow, Green)
  • Battery capacity display:
    • Red: 20%
    • Yellow: 50%
    • Yellow: 80%
    • Green: 100%
• Adjustable Sensitivity/Level Control
• Onboard Voltage Detection & Power Regulation Chips
• Applications:
  • Battery chargers
  • DIY electronics projects
  • Audio equipment
  • Power monitoring setups
• Compatible Batteries: 18650, 14500, and similar Li-ion batteries