3 7V 4 2V Mini Lithium Battery Charging Board Module 18650 Charger
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$4.78
Sale price
$4.78
Regular price
$5.92
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3 7V 4 2V Mini Lithium Battery Charging Board Module 18650 Charger
$4.78
Sale price
$4.78
Regular price
$5.92
Shipping calculated at checkout.
Discover the 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650 Charger — a standout electronics accessories pick featuring long-lasting, compact design for dependable, everyday performance.
Specifications
Accessory Type: Battery Accessories
Charger included: N
Electronic: no
Item Type: others
Output Power: ＜18.65
PCBincluded: No
Use: others
Voltage range: USB (5-20V DC)
Product Features:
1. Ultra-compact design for seamless integration into smart wearables, micro drones, and other confined spaces
2. Constant current/constant voltage charging modes maximize charging speed while preventing overheating risks
3. Automatic recharge function maintains lithium batteries in optimal condition
4. Precise charging voltage of 4.2V (±1%) safeguards battery safety and extends lifespan
5. Trickle charging threshold of 2.8V effectively restores health to low-voltage batteries
Product Specifications:
Product Name: Mini Lithium Battery Charging Board Module
Charging Current: 600mA
Charging Voltage: DC 4.2V (±1% accuracy)
Trickle Charge Threshold: 2.8V
Features:
1. Constant current/constant voltage charging mode with thermal regulation ensures maximum charging speed while preventing overheating
2. Supports charge current monitoring output with battery level detection
3. Automatic recharge function
Dimensions: 10x7.5x5.2mm
Description: Ultra-compact design. This 3.7V lithium battery charging board features an ultra-compact design that easily integrates into smart wearables, micro drones, IoT devices, electric mosquito swatters, and other confined spaces—it even fits directly into the space at the end of a standard charging cable. Simply connect the positive and negative terminals to the battery terminals for use. Minimalist design, ultimate performance—maximizing every inch of space to infuse creative tech products with efficient, long-lasting power.
Shipping Contents:
Module x1
Frequently Asked Questions
Q: What is the 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650?
A: The 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650 is a quality electronics accessories pick. Ultra-compact design for seamless integration into smart wearables, micro drones, and other confined spaces 2.
Q: How do I use the 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650?
A: The 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650 is ready to use right out of the box and makes an easy addition to your electronics accessories lineup.
Q: Why choose the 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650?
A: The 3 7V 4 2V Mini Lithium Battery Charging Board Module 18650 stands out in our electronics accessories range — Constant current/constant voltage charging modes maximize charging speed while preventing overheating risks 3.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
