LilyPad CR2032 Coin Cell Battery Holder

AA 4-Cell Battery Holder – Hard Plastic 6V Battery Case with Wire Leads This AA 4-Cell Battery Holder is a durable and reliable power solution designed to securely hold four AA batteries and deliver a stable 6V output. Built from high-quality hard plastic, it ensures long-lasting performance and is ideal for DIY electronics, school projects, robotics, LED circuits, Arduino-based builds, and small hobby devices. Its compact size and lightweight design make it easy to integrate into any enclosure or prototype. The holder includes pre-attached wire leads, making soldering or connecting to breadboards fast and convenient. Whether you're assembling a small electronic project, building battery-powered gadgets, or replacing a damaged battery case in a device, this 4-cell AA battery holder provides a dependable and easy-to-use power source. Its secure cell grip keeps the batteries firmly in place, preventing loose connections during operation. Features: Holds 4 AA batteries, providing a stable 6V DC output for electronics and DIY projects. Built with hard, durable plastic to ensure long-term reliability and secure battery placement. Comes with pre-soldered wire leads for easy connection to Arduino, breadboards, or circuits. Lightweight and compact design makes it suitable for robotics, small appliances, and prototyping. Provides firm battery retention to avoid shaking or disconnection during movement or vibration. Ideal for hobbyists, students, and makers working on low-voltage portable power applications.

18650 1 Cell Holder This is a 1x battery cell holder for a rechargeable 18650 Lithium-Ion Cell. These battery holders are used to add single lithium cells and have clearly marked with polarity identification to assure proper orientation. It has shrapnel screens to hold the batteries, making the installation and replacement of the battery safe, easy, and reliable. Features Holds a single 18650 battery. Easy install, convenient to use. High-quality plastic material. Applications: Robotics: The 18650 Single Battery Cell Case Holder allows for easy incorporation of 18650 cells into robotics applications by providing a simple way to connect and power devices Prototyping: It is ideal for prototyping projects where a single 18650 Lithium-Ion Cell needs to be securely held and connected, ensuring proper orientation and easy installation DIY Electronics: Commonly used in do-it-yourself electronics projects, the holder facilitates experimentation and modification of circuits by providing a flexible and removable power source Automotive Electronics: In automotive applications, such as key fobs and portable navigation devices, the cell holder enables convenient battery replacement, ensuring uninterrupted operation of electronic components

4 x 1.5V AA battery holder with cover and On/Off Switch This 4 x AA 1.5V battery holder case is ideal for projects that require a 3V external battery. It is designed to hold 4 AA batteries, which are connected in series to provide a combined output of 3V. The holder features a plastic cover that can be locked to protect the battery cells from environmental factors. A removable sliding cover is also included, which is secured by a small head screw. The leads are approximately 15cm in length, with the last 5mm tinned for easy soldering and connection. An on/off switch is built into the battery holder case, which allows for easy control of power to your project. This battery case is designed to keep your batteries organized and protected. Key Features: Holds four AA batteries. Easy to install and use. Durable plastic construction. Includes ON/OFF switch.

18650 Battery Holder V3 Development Board 4-Cell Module Compatible with Raspberry Pi 3 This 4-cell 18650 Battery Holder V3 Development Board is designed to turn standard 18650 Li-ion cells into a reliable and portable power source for your projects. \With built-in overcharge, overvoltage, undervoltage, and overcurrent protection, it ensures safe and stable performance at all times. The board supports both 5V/3A and 3V/1A output modes, allowing you to power a range of electronics with confidence. Whether you’re building portable devices, IoT setups, or field-deployable prototypes, this module offers excellent versatility. It includes a micro-USB charging port, efficient power conversion (up to 95%), and a convenient voltage switching button. The board is fully compatible with Raspberry Pi 3, making it a dependable choice for makers, developers, and hobbyists working on power-independent applications. Features: Supports dual voltage outputs, 5V/3A for high-power devices and 3V/1A for low-power circuits, making it suitable for a wide range of electronics. Includes a built-in lithium battery protection IC, offering overcharge, overvoltage, undervoltage, and overcurrent protection for safe operation. Offers high conversion efficiency up to 95%, ensuring stable and optimized power performance. Features a micro-USB charging input with a charging current of 600mA–800mA for efficient battery recharge. Designed to hold up to two 18650 batteries, with clear polarity markings to prevent installation errors. Equipped with a voltage switching button for easy toggling between 3V and 5V outputs. Fully compatible with Raspberry Pi 3, making it ideal for portable Pi projects, DIY electronics, and embedded applications.

2 x AAA Battery Holder with cover and On/Off Switch This AAA x 2 battery holder is enclosed in plastic and comes with a cover and an on/off switch, making it a great addition to any battery-powered project. The removable sliding cover is secured with a small screw and provides protection to the 2 x AAA 3V batteries, which are connected in series to produce a combined output of 3V. The fully packed cover also shields the batteries from environmental factors. The on/off switch is a convenient feature that allows you to control the power of your project. The leads are approximately 15cm in length, with the last 5mm of them tinned for easy soldering and connection. The case box of this battery holder ensures that your batteries are organized and protected, and the holder is designed with leads for easy connection. This battery holder case is ideal for devices that require an external 3V battery . Features Holds 2 AAA batteries With a cover and Locking Comes with an ON/OFF switch Easy install, convenient to use High-quality plastic material. Pre-soldered wire tips

18650 2 CELL HOLDER The High-Quality 18650 Double Battery Holder is the perfect solution for electronic enthusiasts and DIYers. It is designed for longevity, accommodating two 18650 batteries to handle higher voltages with ease. Crafted from durable plastic, this holder ensures a secure fit and optimal performance. With easy installation, compact dimensions, and versatile compatibility, it's an ideal choice for various applications, including Arduino projects. We prioritizes quality and reliability in every detail. Get yours today and power up your projects with confidence. Features: Holds two 18650 batteries. Easy install, convenient to use. High-quality plastic material. Applications: Electronic Projects: The 18650 2 Cell Holder is suitable for various electronic DIY projects, such as Arduino-based creations. Increased Voltage Handling: Designed to accommodate two 18650 batteries, it allows handling higher voltages with ease, making it versatile for applications requiring more power. Compact Integration: With dimensions of approximately 76 x 40 x 20 mm, the compact design facilitates easy integration into different setups and projects. Arduino Compatibility: The holder's optimal output of 7.2v makes it a perfect fit for Arduino projects, catering to the needs of both beginners and advanced users. Suitable for Beginners and Advanced Users: Its features and compatibility make it suitable for users at various skill levels, from beginners exploring electronics to advanced DIY enthusiasts.

18650 3 Cell holder charger without cover This is a Black Plastic Storage Case for holding 3 x 18650 batteries, sold without a cover. The case helps organize and protect your batteries. It features leads for easy soldering and connection. This holder is ideal for devices that require an 11.1V external battery. Note: The 18650 Li-Ion batteries are compatible with this holder but must be purchased separately. Features Holds three 18650 batteries. Simple installation and user-friendly design. Made from durable, high-quality plastic.

6 AA Battery Holder This 6 x 1.5V AA Battery Holder can hold 6  1.5VAA battery which can make  9 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells. The battery holder puts the batteries in series so that you have 6x the voltage of an AA battery. Features Holds four AA batteries. Easy install, convenient to use. High-quality plastic material. The perfect external power source for a single-chip microcomputer system, Arduino system, 2WD mobile robot, track-seeking car, RP5 tracked vehicle. Package Include: 1 x 6 AA Battery Holder

18650 SMD/SMT Single Battery Holder The brand-new 18650 SMD/SMT Single Battery Holder is a top-of-the-line product designed to withstand high lithium battery supply voltages and provide a long service life. Its compact size and SMD pins make it easy to mount onto your project PCB, eliminating the need for loose wiring. Made with high-quality ABS external and PC materials, this battery holder is incredibly durable. The insert material is made of bronze pin environmental protection material, ensuring the safety of both the battery and the environment. The ABS plastic is capable of handling bearable heat, which typical plastic cannot. The holder also features stainless steel shrapnel screens that securely hold the batteries in place. The installation process is both convenient and safe. The battery can be easily replaced without damaging any other parts of the holder or the project, and the entire process is fast and reliable. Overall, this 18650 SMD/SMT Single Battery Holder is the perfect solution for projects that require a dependable and efficient power source. Features Lightweight and Easy to Mount on PCB Gold plated brass Contact Points Best Body Material and Build Quality Good environmental and Temperature resistance

18650 Dual Battery Holder with Cover and On/Off Switch The Plastic Covered 18650 x 2 Battery Holder with Cover and On/Off Switch is an ideal addition to your battery-powered project. It features a removable sliding cover secured by a small screw, ensuring easy access to the batteries. The holder connects two 18650 3.7V batteries in series, providing a combined output of 7.4V. The fully enclosed cover offers protection against environmental elements, safeguarding the battery cells. An integrated ON/OFF switch allows for convenient control of power to your project. The 15cm leads, with the final 5mm tinned, are ready for easy soldering. This series connection holder keeps your batteries organized and protected, making it perfect for devices requiring a 7.4V external power source. Features Accommodates 2 x 18650 batteries Includes a secure cover with locking mechanism Equipped with an ON/OFF switch Simple installation and user-friendly design Made from durable, high-quality plastic Features pre-soldered wire tips for easy connections

4 Cell 18650 Lithium ion Battery Holder This 18650 Lithium ion Battery Holder is a high-quality Lithium battery holder that can hold four 18650 Lithium batteries. It's a space-saving battery holder with built-in PCB protective circuits for securing rechargeable 18650 Lithium-Ion Cells with increased energy density and reduced weight. This Lithium ion Battery Holder is designed for 3.7-volt, high-energy, low-weight mobile electronics, industrial, and telecommunications applications that require circuit protection to prevent battery damage. Applications: Computer memory, power backup systems Digital readers Laptop and touchpad computers PLC and industrial controls

Coin type battery holder 24mm This is a coin cell battery holder. It's fast, cheap, reliable, and works on all sizes and shapes of coin cells. The holder can be easily taped, glued, soldered, or bolted to a project. It even has built-in holes for sewing into wearable electronic fashions. And best of all it can be made with stuff you probably have on hand. A button battery holder adapted to be inserted into electronic equipment is disclosed. As the battery holder is mounted into the electronic equipment in the direction parallel to the electrode surfaces of the button battery, a battery holder insert hole and a battery holder mounting portion to be formed in the electronic equipment can be made small, thereby contributing to a reduction in the size of the electronic equipment. Applications: Portable Devices Computers & Computer Peripherals Consumer Electronics Power Management Commercial Security

18650 SMD/SMT Dual Battery Holder The all-new 18650 Dual SMD/SMT High-Quality DUAL Battery Holder is made to handle the higher lithium battery supply voltage with long service life. With the compact size SMD pins, you can mount the holder on your project PCB and power your project without any loose wiring. This battery Holder can hold two 18650 cylinders shaped cells to provide separate supplies from both cells as slots are not interconnected, It means that the holder can be taken into use as a SINGLE battery Holder also. Additionally, you can easily combine two battery power by doing a series or parallel combination connection simply by soldering the contact points of the Holder from outside as per your project needs It has High-quality ABS external / PC material, insert material is bronze pin environmental protection material. The ABS plastic can handle bearable heat which normal plastic can’t and Stainless steel rustproof shrapnel screens with gold plating will hold the batteries tightly, the installation is very convenient to replace the battery, it will not damage the battery and other parts, convenient and fast, safe and reliable.

9V Battery Case with DC Jack The 9V Battery Holder with DC Jack is a durable and convenient power supply accessory designed for various DIY electronics and IoT applications. It securely holds a single 9V battery, providing a stable connection through a 5.5mm outer and 2.1mm inner diameter DC barrel jack. Made from high-quality polypropylene with nickel-plated contacts, it ensures corrosion resistance and long-lasting performance. The integrated cable measures 100mm, offering flexibility for easy integration into your projects. Ideal for powering GPS modules, Bluetooth speakers, Arduino boards, and small embedded systems, this battery holder offers a safe and compact power solution. The design includes three mounting holes for secure attachment, preventing the battery from hanging loose during operation. Whether you're building a prototype or upgrading an existing setup, this holder provides a neat and reliable way to manage your 9V power supply. Features: Designed to hold one 9V battery securely in place for stable power output. Equipped with a 5.5mm x 2.1mm DC barrel jack (center-positive) for quick connection. Constructed from durable black polypropylene with nickel-plated terminals for corrosion resistance. Includes three mounting holes for firm installation in enclosures or devices. 100mm cable length allows easy placement and flexibility during assembly. Ideal for DIY electronics, Arduino, IoT projects, Bluetooth speakers, and power banks. Compact and lightweight design makes it perfect for portable applications.

18650 Battery Spacer Bracket – 1x3 Cell Holder for Lithium Battery Pack Assembly The 18650 Battery Spacer Bracket is a reliable and sturdy solution for securely fixing and organizing lithium battery cells in battery pack assemblies. Made from high-quality ABS+PC material, it offers excellent durability and insulation properties, ensuring your batteries remain stable, protected, and safely spaced during use. This 1x3 configuration bracket is designed for versatility and is widely used in high-power battery packs, including electric vehicles, solar street lamps, and military applications. Its lightweight and compact design make it easy to integrate into different setups while maintaining strong support and thermal isolation for optimal battery performance. Features: Provides secure and stable positioning for 18650 lithium battery cells. Made from high-strength ABS+PC material for durability and heat resistance. Ensures electrical isolation and physical protection between battery cells. Lightweight design (approx. 0.01kg) for easy integration in compact setups. Ideal for assembling battery packs in EVs, solar lighting, and industrial equipment. Snap-fit design allows easy assembly and expansion for custom battery configurations. Suitable for both professional and DIY battery pack building projects.