Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module
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Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module
The MCP73871 device is a fully integrated linear solution for system load sharing and Li-Ion / Li-Polymer battery charge management.
Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module
Numéro d'article: 90757586

Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module

Numéro d'article: 90757586

€ 15

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The MCP73871 device is a fully integrated linear solution for system load sharing and Li-Ion / Li-Polymer battery charge management.
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Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

Solar Compatibility
Designed to efficiently charge lithium-ion and lithium-polymer batteries using solar energy, offering an eco-friendly solution for off-grid power needs.
Compact Design
Its small footprint allows for easy integration into various projects and devices, making it ideal for hobbyists and engineers seeking space-efficient charging solutions.
Advanced Protection
Equipped with over-charge, over-discharge, and short-circuit protection, ensuring safer battery management and longevity, providing peace of mind to users.

Détails du produit

Shop Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module online at a best price in Saint Pierre and Miquelon. B07V4PHKNX
Output Voltage4.2 volts_of_direct_current
Input Voltage240 volts
Current Rating1.8 A
Amperage1.8 A
Connector Type Used on CableUSB
Number of Ports1
Specification MetUL, FCC
ColorBlack
BrandComimark
Mfr Part NumberLY340
UPC657835669546
ManufacturerComimark
Model NumberLY340
Item Weight0.1 lbs (50 grams)

Marchandises dangereuses

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À qui est-ce destiné ?

Suitable For
  • Solar Panel Users

    Ideal for projects using solar power, enabling efficient charging of lipoly and lithium ion batteries.

  • DIY Electronics

    Perfect for hobbyists and DIY enthusiasts working with rechargeable batteries in their electronic projects.

  • Portable Devices

    Great for developers creating portable devices that require reliable battery charging solutions under 4.2V.

Not Suitable For
  • High Voltage Applications

    Not suitable for applications needing batteries above 4.2V, which could damage the charger or batteries.

DESCRIPTION DU PRODUIT

Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the Comimark MCP73871 battery charger used for?

    répondre: The Comimark MCP73871 charger is designed for charging Lithium Polymer (LiPo) and Lithium-ion (Li-ion) batteries in a voltage range of 3.7 to 4.2 volts. This charger is ideal for various battery applications, including powering drones, portable electronic devices, and other rechargeable battery-powered systems. It supports solar charging, making it suitable for off-grid projects or outdoor activities where traditional power sources are unavailable. By providing a reliable charging option, the MCP73871 ensures longer battery life and optimal performance.
  • question: Can I use the MCP73871 with solar panels?

    répondre: Yes, the MCP73871 is specifically designed to work with solar panels. It features an input that can accept both USB and solar charging, allowing for versatile charging options. This is particularly beneficial for projects that require mobility or remote access, where connecting to conventional power sources may not be feasible. Utilize this charger with a compatible solar panel to ensure your devices maintain optimal power levels, making it perfect for camping, hiking, or emergency backup situations.
  • question: How do I connect the MCP73871 to my battery?

    répondre: Connecting the MCP73871 charger to your battery is straightforward. Firstly, identify the battery's positive and negative terminals. Connect the positive terminal of the battery to the BAT pin of the charger, and the negative terminal to the GND pin. Ensure that the charger is powered by either a USB or solar input before making these connections to initiate the charging process. This simple setup allows you to effectively power your devices, ensuring a stable and secure connection for charging.
  • question: What are the input voltage requirements for the MCP73871?

    répondre: The MCP73871 charger operates with an input voltage ranging from 4.5 to 6 volts when powered by a USB source or a solar panel. This range is optimal for providing the necessary current to charge your Lithium Polymer or Lithium-ion batteries efficiently. Additionally, understanding these requirements allows users to select the appropriate solar panel or USB power source to ensure the charger performs effectively, thereby maintaining the health and longevity of the connected batteries.
  • question: Is the MCP73871 suitable for beginners in electronics?

    répondre: Absolutely! The MCP73871 is beginner-friendly, thanks to its clear design and straightforward connections. Whether you're a hobbyist trying to build your own battery-powered device or an educator teaching electrical concepts, this charger is an excellent tool. The simple connection points and compatibility with common battery types make it accessible for those new to electronics, enabling users to learn about battery management and charging circuits in practical applications.
  • question: What type of batteries can I charge with the MCP73871?

    répondre: The MCP73871 is compatible with both Lithium Polymer (LiPo) and Lithium-ion (Li-ion) batteries that operate within the 3.7 to 4.2 volts range. This allows you to use it with a variety of battery designs suited for numerous devices like drones, smartphones, and LED projects. Choosing the right battery type for your specific application ensures optimal performance and safety during the charging process, making it a versatile addition to any electronics toolkit.
  • question: Can the MCP73871 charge multiple batteries at once?

    répondre: The MCP73871 is designed to charge a single battery at a time. For those looking to power multiple devices simultaneously, it may be necessary to employ multiple MCP73871 chargers for each battery or consider a charger specifically designed for multi-battery charging. By doing so, users can ensure that each connected battery receives the appropriate charge without risking overcurrent or damage, thereby achieving the best performance from each battery application.
  • question: What additional features does the MCP73871 offer?

    répondre: The MCP73871 includes features such as overvoltage protection, thermal regulation, and automated charging cycles. This ensures that your connected battery receives the optimal charge without risking damage or overheating. The charger automatically switches off to prevent battery overcharge when it reaches full capacity, thus enhancing safety and battery lifespan. Such features make it conducive for practical applications across various electronic projects, ensuring a secure and efficient charging process.
  • question: Where can I buy Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.74.2V Battery Module in Saint Pierre and Miquelon?

    répondre: You can purchase the Comimark MCP73871 charger from Ubuy, a reliable e-commerce platform offering a variety of products in Saint Pierre and Miquelon. Ubuy provides an easy navigation experience, enabling you to find this specific battery module along with other electronic components you may require. Their user interface makes it convenient for users to explore product details and ensure they are selecting the right charger for their needs.

Comimark Battery Chargers LY340 Editorial Review

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Avantages

  • Compact and space-saving design
  • Compatible with multiple battery types
  • Efficient solar charging capability
  • Easy to use and install
  • Affordable for DIY projects

Les inconvénients

  • Limited documentation for beginners.

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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€ 15

Commandez maintenant et recevez votre commande aux alentours du Vendredi, Septembre 25

QTY:

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Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.

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Caractéristiques et avantages

  • Integrated load sharing and battery management system.
  • Simultaneous powering and charging of Li-Ion batteries.
  • Multiple voltage options for high precision charging.
  • Programmable fast charge current control available.
  • Suitable for various applications like GPS and smartphones.
  • Comes with a 24/7 satisfaction guarantee support.

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Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.