Lithium-ion 18650 Battery Protection Board BMS 50 x 21 x 1mm 10A for 3 x 18650 Batteries

Description

What it is

The Arduiner BMS board is a device designed to protect 18650 batteries during charging and operation. This charger ensures that the batteries are not overcharged or undercharged, preventing mechanical and chemical damage.

Features

• Protection Type: BMS (Battery Management System)
• Maximum Current: 10A
• Dimensions: 50 x 21 x 1 mm
• Compatible Battery: 18650 Li-Ion
• Number of batteries per pack: 3

What it is for

The BMS board is essential for projects that use series or parallel arrays of 18650 batteries. It is useful for makers, robotics, and other portable device builders who need safe battery management.

Tutorial: How to use BMS Charger 10A

This BMS charger protects Li-ion 18650 batteries during charging, preventing damage and fires. Useful for those mounting series or parallel battery packs.

What you need

• BMS Charger 10A
• 18650 Li-Ion Batteries
• Charging Lead
• Battery connector

Steps

1. Check the specifications on the battery datasheet.
2. Connect the charger pins to the battery terminals.
3. Connect the charger to the power supply.
4. Verify the correct charge with a multimeter.
5. Do not exceed the maximum current of 10A.
6. Monitor the temperature of the batteries during charging.
7. Turn off the charger when the batteries are fully charged.
8. Store the batteries in a cool and well-ventilated environment.

Mini project

Mount a series of 3 18650 batteries and connect the 10A charger BMS. Check the charge with a multimeter.

Common mistakes

• Exceed the maximum allowed current.
• Do not monitor the temperature of the batteries.
• Ignore the fully charged state.
• Connect the batteries incorrectly.

Recommended accessories

• Multimeter
• Battery connector
• Power supply
• Battery rack

Frequently asked questions

Can I use this charger with batteries other than 18650?
Check the datasheet to see if the charger supports other battery sizes.

How long does it take for the charger to complete the charge?
The charging time depends on the capacity of the batteries. Check the datasheet.

Can it happen that the charger turns off during charging?
If the charger turns off, check the charging current and the temperature of the batteries.