Battery Charger And Indicator

Product Details:

This is a 4 x AA Battery Holder Box Without Cover – 2pcs.

The case box can keep your batteries organized and protected. The battery holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices need a 6V external battery.

1. Holds four AA batteries.
2. Easy install, convenient to use.
3. High-quality plastic material.
4. The perfect external power source for single-chip microcomputer system, Arduino system, 2WD mobile robot, track-seeking car, RP5 tracked vehicle.

Product Details:

This is a Black Plastic Storage Box Case Holder for a Battery 18650 x 3 Cell Box, without Cover. The case box can keep your batteries organized and protected. The holder case is designed with leads for ease of soldering and connecting. This battery holder case is perfect for devices that need an 11.1V external battery. This Battery Holder is compatible with 18650 Li-ION batteries which you need to buy separately.

Features:1.Easy install,2.convenient to use3.Battery Holder is compatible with 18650 Li-ION batteries4.Voltage: 7.4 Volts

Product Details:

Product Description:

This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However, with this battery holder you will gain the ability to incorporate 18650 cells into applications like robotics or prototyping by simply dropping one into this device and attaching the leads, that's it.

Every 18650 Battery Holder is equipped with two 6" cables for power and ground, each have been terminated with bare wire leads.

eatures:

• High-quality Plastic Holder
• Small size, easy to carry
• Embossed battery polarity marks

Technical Specifications:

 

• Color: Black
• Battery Type: 1 pc 18650
• Dimensions: 75mm x 21mm x 18mm

Product Details:

This is a Black Plastic Storage Box Case Holder for Battery 3 x 18650 Cell Box, without Cover.

The case box can keep your batteries organized and protected. The holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices need an 11.1V external battery.

This Battery Holder is compatible with our 18650 Li-ION Batteries which you need to buy separately.

Features :

 

1. Holds three 18650 batteries.
2. Easy install, convenient to use.
3. High-quality plastic material.

Product Details:

The 6-cell battery holder is a component used to securely hold six individual batteries in place, typically AA or AAA batteries, to form a battery pack. These holders are commonly used in electronic projects, devices, and DIY projects that require a stable power source.

Key Features:

• Battery Configuration: The holder is designed to accommodate 6 individual cells, often in series, to provide a total voltage output depending on the battery type (e.g., 9V for six 1.5V AA batteries in series).
• Standard Sizes: Typically designed to hold AA, AAA, or other common battery sizes. The battery holder may come in configurations for either AA or AAA cells depending on your needs.
• Voltage Output: The total voltage output of the holder depends on the type of batteries used. For example, if you use AA 1.5V batteries, the total voltage will be 9V (1.5V × 6).
• Durability: Usually made from plastic or ABS material, providing a durable and insulated casing for the batteries. The contacts are typically made of metal (often brass or copper) to ensure a secure and reliable connection.
• Connections: Often includes wires or leads for easy connection to your circuit, as well as built-in spring contacts to hold the batteries firmly in place.
• Easy to Use: Designed for straightforward installation and easy replacement of batteries. The batteries can be inserted and removed without much effort.

Applications:

• DIY Electronics Projects: Widely used in hobby electronics for creating custom battery packs or powering low-voltage circuits and devices.
• Toys and Devices: Common in toys, flashlights, and other portable gadgets that require multiple batteries.
• Robotics: Often used in robotic systems or small robots that need a portable power supply.
• Remote Controls: Common in devices like remote controls or wireless gadgets that require a battery source.
• Prototyping: Ideal for use in Arduino or Raspberry Pi projects to provide power, or for powering sensors, LEDs, or other low-voltage electronics.
• Portable Devices: Used in small devices or tools that require a compact and convenient power source.

Advantages:

• Simple to Use: Makes it easy to insert and replace batteries, providing a hassle-free power solution for electronic circuits.
• Compact Design: Typically small and lightweight, making it easy to integrate into your project without taking up much space.
• Versatile: Can be used with a variety of battery types and in various voltage configurations.
• Cost-Effective: Battery holders are generally inexpensive and widely available, making them an affordable option for powering electronics.

Product Details:

1. The TP4056 module is a popular lithium-ion (Li-ion) battery charger circuit used for charging single-cell lithium-ion or lithium-polymer (LiPo) batteries. It is widely used in portable electronics and power bank applications. When equipped with overcharge protection, overdischarge protection, and a Type-C USB input, the module becomes a more advanced and user-friendly solution for safely charging and protecting your lithium-based batteries.

Product Details:

The Integrated Adjustable Module 2A (18650 Lithium Battery Charge Boost Discharge) is a versatile module designed for managing 18650 lithium-ion batteries in applications where boosting, charging, and discharging functionalities are required. This module is commonly used in power supply circuits, battery-powered projects, or portable devices that require regulated power output.

Key Features:

1. Lithium-Ion Battery Management (18650):

   • The module is specifically designed for 18650 lithium-ion batteries, which are widely used in power applications due to their high energy density, long cycle life, and reliability.
   • It can manage both charging and discharging of the lithium-ion battery, providing a complete solution for portable power projects.

2. Charging Capability:

   • The module supports charging of 18650 batteries using a 5V input (typically via USB). It regulates the charging voltage and current to safely charge the battery.
   • The module is equipped with a charging circuit that protects against overcharging and ensures the battery is charged at a safe current (typically 2A).

3. Boost Functionality:

   • The module features a boost converter that can step up the voltage from the 3.7V nominal of the lithium battery to a higher voltage (usually 5V or more).
   • This is useful when powering devices that require a higher voltage than what the battery can provide.

4. Discharge Functionality:

   • The module supports discharging the lithium battery to power connected devices, typically providing an output voltage of 5V (using a step-up boost converter) from the battery’s lower voltage.
   • It can provide up to 2A of current for discharging, suitable for powering USB devices or small electronics.

5. Adjustable Output Voltage:

   • The output voltage is adjustable, which is a key feature for providing the correct voltage needed for different applications. It is commonly set to 5V for powering USB-powered devices.

6. Protection Features:

   • The module is often equipped with important safety features such as:
     • Overcharge protection
     • Over-discharge protection
     • Short circuit protection
     • Overcurrent protection
   • These protections help prevent damage to the battery and module from extreme conditions.

7. Charging Indicator LED:

   • The module typically includes LED indicators to show the charging status (charging or fully charged).

8. Compact and Efficient Design:

   • The module is small, lightweight, and compact, making it ideal for portable or battery-powered devices. It's designed to work in applications such as DIY power banks, solar-powered projects, or battery backup systems.

Product Details:

1. Excellent material
2. It is an environmental 9V battery buckle
3. The Cable Length: 10cm Approx.
4. Convenient for connecting a battery to your application.
5. Save power and protect the environment
6. Good electrical conductivity and comfortable sense of touch

Product Details:

A Solar Panel Square 70 x 70 typically refers to a photovoltaic (PV) panel with dimensions of 70 cm by 70 cm, designed to capture sunlight and convert it into electrical energy. These panels are used in solar power systems to generate renewable energy for various applications, such as powering homes, businesses, or small devices.Key Features:Size: The panel is compact, with each side measuring 70 cm. This makes it ideal for smaller solar installations or as part of a larger system.Energy Conversion: The panel uses silicon-based cells to absorb sunlight and convert it into direct current (DC) electricity.Efficiency: Depending on the technology used (monocrystalline, polycrystalline, etc.), the efficiency of the panel can vary, with monocrystalline panels generally offering higher performance.Durability: These panels are built to withstand outdoor conditions, including exposure to sunlight, rain, and dust, often featuring tempered glass and a durable frame.Applications: Perfect for use in off-grid solar systems, small power devices, or as part of a larger array for residential or commercial energy needs.This panel size offers flexibility in designing custom solar installations where space is limited or a modular approach is needed.

Product Details:

The TP5100 2A Lithium Battery Charging Board is a charging management module designed for charging lithium-ion and lithium-polymer batteries. It provides a complete solution for battery charging with protection features such as overcharge, over-discharge, and overcurrent protections. The board is designed for easy integration into various battery-powered devices, ensuring safe and efficient charging.

Key Features:

1. Battery Charging Capacity:

   • The module is capable of charging lithium-ion and lithium-polymer batteries with a maximum current output of 2A, which makes it suitable for medium-sized batteries commonly used in power banks, electric vehicles, and portable electronics.

2. High Charging Efficiency:

   • The TP5100 charging board utilizes a high-efficiency charging design with minimal heat generation during the charging process, leading to safer and faster charging.

3. Adjustable Charging Voltage:

   • The board supports an adjustable charging voltage for lithium batteries, with typical values around 4.2V, which is the standard full charge voltage for lithium-ion and lithium-polymer batteries.

4. Built-In Battery Protection:

   • The module includes overcharge protection, ensuring the battery is not charged beyond its maximum safe voltage, and over-discharge protection to prevent the battery from going below a certain voltage, which could damage the battery or reduce its lifespan.
   • The TP5100 also offers overcurrent protection, preventing excessive current from flowing during charging.

5. LED Indicator:

   • The board has LED indicators that show the charging status. Typically, Red LED indicates that charging is in progress, while the Green LED lights up when charging is complete.

6. Integrated Charge Control IC:

   • The board features the TP5100 charging IC, a dedicated lithium-ion/polymer battery charging IC that ensures proper charging characteristics, such as constant current and constant voltage charging phases.

7. Wide Input Voltage Range:

   • The board typically operates within an input voltage range of 4.5V to 12V, making it versatile and able to be powered by various power sources, such as USB power or adapters.

8. Overheating Protection:

   • The charging module has built-in overheating protection, ensuring that if the module overheats during charging, the charging process will be halted to prevent damage to the battery or the board.

9. Compact Design:

   • The TP5100 board is compact and lightweight, making it easy to integrate into various portable devices. Its small form factor is perfect for DIY projects and small electronics applications.

10. Suitable for Various Applications:

    • This board is ideal for use in power banks, battery-powered devices, portable electronics, and any application that requires safe and efficient lithium battery charging.

11. Simple Integration:

    • The module provides simple connections, with B+ and B- terminals for the battery and IN+ and IN- terminals for the input power source.

12. Micro USB Port for Charging:

    • Many versions of the TP5100 board come with a micro USB port, making it convenient to charge from commonly available power sources such as phone chargers or USB power banks.