18650 Battery Capacity Indicator - 1S 4.2V

Introducing the "18650 Battery Capacity Indicator - 1S 4.2V," a must-have tool for monitoring the charge level of your 18650 batteries. Engineered for precision and reliability, this indicator is an excellent choice for both professionals and DIY enthusiasts.

Features:

• Voltage Compatibility: Specifically designed for 1S 4.2V 18650 batteries.
• Real-Time Monitoring: Provides accurate, real-time capacity readings.
• High-Quality Material: Built with durable components for long-lasting performance.
• Ease of Use: User-friendly interface for quick setup and operation. 

Benefits:

• Precision: Offers highly accurate and reliable battery capacity measurements.
• Convenience: Enables you to monitor battery status at a glance.
• Versatility: Ideal for various applications, including power banks, solar projects, and DIY electronics.
• Safety: Helps prevent over-discharge and extends battery life.

Whether you're building a solar power system, a DIY power bank, or simply want to keep track of your 18650 battery status, our "18650 Battery Capacity Indicator - 1S 4.2V" is your go-to solution for reliable and accurate readings.

Package Included

- 1 x 1S 4.2V Lithium Battery Capacity Indicator

Description:

• - Battery: 1S 3.7V (4.2V)
• - Battery type electricity quantity display
• - Using Method: connect display board positive and negative port with tested battery positive and negative port, digital tube will display real-time battery electricity quantity
• - Digital Color:outline red,display block blue (when battery electricity quantity is full,it will be all on)