Tp4056 1a Li-ion Lithium Battery Charging Module - Dimensions: 25x20x6mm, Color: Blue, Type C Input Voltage: 4.5v, Output Voltage: 5.5v | Features: Current Protection, Indicator Light, Charging Accuracy: 1.5%

Aluminium Plastic Integrated Circuit - 220 Volt Rated Voltage, Grey and Metallic Color, 50Hz/60Hz Frequency, AC/DC Power Type | Custom Size Design

3 Series 40A 18650 Lithium Battery Protection Board - 12V Standard Capacity, Green Color; Ideal for Industrial Applications

3S 12.6V 6A BMS Li-ion Lithium Battery Protection Board - Industrial Grade, Green Color, Over Current Protection 10A, Operating Temp -40 to 85°C

Lithium Battery Charger Module - Lithium, 3.7V Output, Standard Charge Current, Green Color | Industrial Use, Rated Voltage 12V

18650 Lithium Ion Battery - 2000 mAh Capacity, 3.7V Voltage, 65x18mm Dimensions, Lightweight 35g Design

4S 10A 18650 Lithium Battery Protection Board - Lithium-Ion, 12V Voltage, Green Color | Industrial Use, Standard Weight and Model

Arduino UNO Microcontroller Board - Input Voltage 7-12V (Limit 6-20V) | Custom Size, Blue Color

Lithium-Ion Battery - 12V 30A 3S Standard Size , Industrial Use Green Color Battery Protection Board

W1209 - New Digital Temperature Controller Thermostat Module, Standard Size, Green LED Display | Industrial Use, 15V Operating Voltage

Three Series 11.1V 12V 12.6V Lithium Battery Overcharge Protection Board - Dimensions 59x20x4 mm, Weight 4g, Green Color | Industrial Use, Operational Temp -40 to +50°C