1 A LITHIUM BATTERY CHARGING BOARD (2 pcs)

Description

The 1 A LITHIUM BATTERY CHARGING BOARD (2 pcs) is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries.

This product is a replacement of: VMA321,MM104

Features

• Precise charging: The TP4056 chip and a charging accuracy of 1.5% ensure a safe and accurate charging process for lithium-ion batteries.
• Adjustable charging current: Adjust the charging current up to 1 A, allowing you to customize the charging speed to your needs.
• LED indicators: Convenient LED indicators display the charging status (green for fully charged, red for charging), making it easy to see when the battery is ready.
• STEM project: Develop and improve your STEM skills and acquire the knowledge, skills and experience needed to face the technological challenges of the future with this educational kit. This educational kit will trigger a number of processes such as problem-solving, investigative and creative thinking.
• Made in Belgium : Whadda is a unique brand from Belgium’s Velleman Group that offers DIY projects for hobbyists or makers who want to immerse themselves in electronics, programming and mechanics.

Specifications

• Product basic info:
  • Instruction manual languages: English
  • Primary colours: White
  • Additional colours: Black
  • Depth unit: 19 mm
  • Height unit: 10 mm
  • Width unit: 25 mm
  • Weight unit: 10 g
• Technical data:
  • Specifications kits & modules: Specifications <ul> <li>input voltage: 4.5 to 5.5 VDC (by on-board USB connector)</li> <li>charging current: 1 A adjustable</li> <li>charge accuracy: 1.5 %</li> <li>full charge voltage: 4.2 V</li> <li>charge indicator: green = fully charged, red = charging</li> <li>working temperature: -10&deg;C to +80&deg;C</li> </ul>
• Operational properties:
  • Coding skill level: none
  • Electronics skill level: none
  • Mechanics skill level: none
  • Soldering skill level: none