1 X 18650 Lithium Ion Battery Holder Socket With Wire

1 X 18650 Lithium Ion Battery Holder Socket With Wire provides a secure and reliable housing for a single 18650 rechargeable cell, facilitating easy integration into various portable electronic projects. This holder features a high-quality plastic casing that holds the battery firmly in place using a durable internal spring mechanism. Furthermore, the pre-attached color-coded wires simplify the connection process to your circuit board or power module. Consequently, you can quickly implement a power source for DIY electronics, robotics, and emergency lighting systems without the need for specialized soldering on the battery terminals. Therefore, this holder represents an essential component for any designer seeking a cost-effective and robust battery management solution.

Key Features:

• Durable Construction: The manufacturer uses impact-resistant polypropylene to ensure long-term durability and protection for the enclosed lithium-ion cell.
• Secure Retention: A heavy-duty stainless steel spring applies consistent pressure, which ensures a stable electrical connection even in high-vibration environments.
• Integrated Lead Wires: The holder includes pre-installed 26 AWG wires, allowing for immediate connection to terminals or breadboards.
• Easy Mounting: Multiple screw holes located on the base facilitate easy attachment to chassis or project enclosures.
• Safe Design: The physical layout prevents accidental short circuits by isolating the battery terminals within the plastic housing.

Technical Specifications:

• Battery Type: 18650 Lithium-Ion (Standard size)
• Number of Cells: 1 (Single Cell)
• Output Voltage: 3.7 V (Nominal) or 4.2 V (Fully charged)
• Wire Gauge: ≈ 26 AWG
• Wire Length: ≈ 150 mm
• Contact Material: Nickel-plated steel or Brass
• Operating Temperature: −20°C to +85°C

Mechanical Specifications:

• Body Material: Polypropylene (Black)
• Spring Material: Nickel-plated Steel
• Flammability Rating: UL 94V-0 compliant
• Mounting Method: Through-hole screw mounting

Dimensions:

• Total Length: ≈ 75 mm
• Total Width: ≈ 21 mm
• Total Height: ≈ 18 mm
• Mounting Hole Diameter: ≈ 3 mm

Pinout and Wiring:

• Red Wire (Positive): Connect this wire to the positive terminal of the load or charging circuit.
• Black Wire (Negative): Connect this wire to the system ground (GND) or negative terminal.
• Installation Note: However, always verify the polarity of your 18650 cell before insertion to prevent damage to your electronics.

Datasheet Reference:

• Download 18650 Battery Holder Technical Datasheet

Commonly Used in:

• Arduino and ESP32 Projects: Designers frequently use this holder to provide mobile power for microcontrollers.
• Portable Power Banks: It serves as a base for building custom, high-capacity portable chargers.
• RC Vehicles: Many hobbyists integrate this holder to power ground-based robotics and toys.

Applications:

• Emergency Lighting: Powers LED backup systems during power outages.
• Outdoor Sensors: Provides a long-lasting energy source for remote environmental monitoring stations.
• Flashlight Maintenance: Replaces damaged battery compartments in high-end tactical flashlights.
• Education: Demonstrates basic series and parallel circuit concepts in classroom settings.

Equivalent Models:

• Keystone 1042: A premium, heavy-duty alternative designed for industrial PCB mounting.
• MPD BH-18650-PC: A similar model featuring PCB pins instead of wire leads for direct board integration.
• Generic SMT 18650 Holder: A surface-mount version that reduces vertical profile on professional circuit boards.

Package Includes:

• 1 x 18650 Lithium Ion Battery Holder Socket With Wire (Single Slot)