Provides protection while charging your 18650 ion batteries. Does not provide battery charge. Features High-precision voltage detection function for each battery; 3 overcurrent detection function; Through the MOS tube can...

A 2S 18650 lithium battery protection board with balance features (also known as a BMS) is a critical safety and performance component for multi-cell lithium battery packs, providing features like...

This module can boost up the DC voltage to power your circuit. It is operated with a voltage between: 5-32V, and output: 5-35V, and it can supply current up to...

A CR2032 6V Button Battery Box with an ON/OFF switch features a plastic casing that holds two CR2032 coin cells in series, providing a total of 6V, and includes a...

This is  5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board for 18V 21V Battery. It ensures the security of the battery pack. Features Charging voltage: 21 V Charge...

This Lily-pad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This...

This Lily-pad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This...

A 3.7V to 5V 2A 18650 step-up battery module serves as a power bank, stepping up the voltage from a 3.7V 18650 lithium-ion battery to 5V to power devices needing...

PCB friendly holder for 3V button batteries like CR2025 CR2032black polypropylene. Features Colour: Black Material: Plastic & Metal Body Size : 22 x 8mm Inner Diameter : 20mm Pin Quantity...

6-60V lithium batteries can be used. LCD display, battery voltage, charging percentage and charging time at a glance.The function is very powerful, it can automatically charge control, you can control...

A 4S 16.8V 12A 18650 lithium battery protection board provides short circuit, overcharge, over-discharge, and over-current protection for a 4-cell (4S) 18650 battery pack, enabling a max charging voltage of...

A 3S 18650 Lithium Battery Protection Board acts as a Battery Management System (BMS) for a series of three 18650 cells, providing essential safety and performance features, including overcharge, over-discharge,...

An 1-8S Lipo battery voltage tester indicator buzzer provides instant total and individual cell voltage readings from a 1-8 cell Lipo/Li-ion battery, features a built-in loud buzzer with a flashing...

The Battery Holder is suitable for 9 Volt Batteries. The pro of having this battery holder is that it allows you to switch off power for Arduino without having to...

Add an extra layer of protection to the charging and discharging mechanism of the 18650 Batteries in your project.  Specification Size: approx.50*32*3mm Lamp shift maximum discharge current: 15A Instantaneous discharge...