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

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%

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

Monolithic Crystal Filter - 2 Poles, Excellent Shock and Vibration Resistance | Ideal for Radio Communications with Enhanced Guaranteed Attenuation

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

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

ACS712 - 20A Range Current Sensor Module - 4.5V to 5.5V DC Voltage, 100mV/A Sensitivity, -20 to +20A Measure Range, Ideal for Industrial Use

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

12.6V BMS 3S 20A 18650 Lithium Battery Module - Single Sided, Standard Material, DC Tension Type | Lithium Battery Module, 12 Volt Nominal Voltage

3S 10A 12V Lithium-Ion Battery Charger Board - 18650 Protection Module, Ideal for Industrial Applications

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