5PCS 3.7-4.2V Metering Module 1S Ternary Li-ion Battery Power Display LED Light
USD 4.39 USD
Specifications
| Brand | Unbranded |
| Marke | Markenlos |
Adopting green, yellow and red three-color light display to highlight the power status. Module x 5. LED color: Green|Yellow|Red. Size: 5x9.5mm. Comparator: 4-way.