The Lithium Battery Power Display Module is a user-friendly solution providing intuitive and visually appealing real-time battery power information. This display is versatile, supporting a range of batteries such as nickel-metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid storage, electric vehicle batteries, and various electric equipment.

Features:

• Intuitive Display: The battery-type display offers a more intuitive and aesthetically pleasing representation of battery power levels.
• Compatibility: Widely compatible with nickel-metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid storage, and electric vehicle batteries.
• Simple Connection: Connect the positive and negative terminals of the display board to the corresponding terminals of the tested battery for easy setup.
• Real-time Monitoring: The digital display provides real-time monitoring of the battery power level, ensuring accurate information at a glance.

Features:

• Digital Color: a blue display block (all blocks open when the battery is full).

• Voltage-based Illumination for one battery S1 Example:

  • 1 block illumination at battery voltage over N*3.3V (N represents the number of battery cells).
  • 2 blocks illumination at battery voltage over N*3.5V.
  • 3 blocks illumination at battery voltage over N*3.7V.
  • 4 blocks illumination at battery voltage over N*3.9V.
• For more batteries, ranges are:
  
  • Slot 1: 3v to 4.2v
  • Slot 2: 6v to 8.4v
  • Slot 3: 1v to 12.6v
  • Slot 4: 2v to 16.6v.
• Low Voltage Alert: When the battery voltage is less than N*3.3V, all blocks turn off, signaling that the battery is below 3.3V and requires charging.
• 1S Lithium Battery: Specifically designed for 1S lithium batteries, with a full charge at 4.2V.
• User-friendly Operation: The power indicator responds to voltage levels, providing a clear indication of the battery's state.

How does it works and Usage Instructions for 1S and More:

The lithium-ion battery percentage indicator is a ubiquitous feature in electronic devices like smartphones, laptops, and tablets. It conveniently displays the remaining battery charge as a percentage, typically visible on the device's status bar.

This indicator serves as a valuable tool for users, allowing them to gauge their device's remaining battery life and decide when to recharge. Its functionality relies on the battery's voltage and capacity, both of which are monitored by the device's battery management system.

As the battery discharges, the percentage indicator gradually decreases, providing users with real-time feedback on battery usage. Furthermore, it can be used to track battery health over time; a consistently lower percentage may signal a decline in battery capacity.

It's worth noting that the accuracy of the percentage indicator may be influenced by various factors, including battery age, temperature, and usage patterns. Additionally, incidents like falls leading to short circuits can affect its reliability. Hence, while the percentage indicator is a useful reference, it's advisable to consider it as a general guide rather than the sole determinant of battery life.

Important points to highlight:

• The percentage indicator comprises four lines, with each line representing 25% of the battery's capacity.
• It can be applied to measure various battery ranges such as 3.7v, 11v, 16v, and 32v.
• Different measurement slots allow for voltage measurements within specific ranges:
  • Slot 1: 3v to 4.2v
  • Slot 2: 6v to 8.4v
  • Slot 3: 1v to 12.6v
  • Slot 4: 2v to 16.6v.

Package Includes:

• 1 x Lithium Battery Power Display Module