HM-4S-01 6A 4S Lithium-Ion Battery 3.7V 18650 Battery Protection Board 4 Pack

Description

What it is

The HM-4S-01 is a lithium-ion 18650 battery protection board at 3.7V. It is a set of 4 batteries with a capacity of 6A and a 4S configuration. The integrated protection board ensures safe and efficient battery charging.

Features

• Lithium-ion 18650 battery
• Voltage: 3.7V
• Current: 6A
• Configuration: 4S
• Quantity: 4 pieces

What it is for

The HM-4S-01 is ideal for powering Arduino projects or other electronic devices that require a safe and stable power source. It can be used to power DC motors, distance sensors, and other electronic components.

Tutorial: How to use HM-4S-01

The HM-4S-01 is a lithium-ion 18650 battery protection board, ideal for projects that require a safe and stable power source.

What you need

• HM-4S-01
• 4S compatible battery charger
• 18650 batteries 4 pieces
• Arduino or microcontroller board

Steps

1. 1. Check that all 18650 batteries have the same capacity and capacity.
2. 2. Connect the batteries in series.
3. 3. Connect the HM-4S-01 to the 4S charger.
4. 4. Check the charger specifications on the datasheet.
5. 5. Connect the HM-4S-01 to the microcontroller board.
6. 6. Verify the connections and ensure there are no short circuits.
7. 7. Charge the batteries using the charger.
8. 8. Monitor the charge with the HM-4S-01.

Mini project

Create a small mobile robot using an HM-4S-01 to power a DC motor and a distance sensor.

Common mistakes

• Do not use batteries of different capacities.
• Do not connect the batteries directly without the protection board.
• Do not exceed the maximum voltage indicated on the charger.
• Do not use an incompatible charger.

Recommended accessories

• 4S compatible charger
• 4 pieces of 18650 batteries
• DC motor
• Distance sensor

Frequently asked questions

How can I check the capacity of the batteries?
Measure the capacity of batteries using a specific charge/balance for 18650.

Can I use batteries of different capacities?
No, use batteries of equal capacity to ensure safe charging.

What are the maximum and minimum voltages of the HM-4S-01?
Check the datasheet for exact specifications, but normally the maximum voltage is 17.2V and minimum 3.7V.