The Coin Cell Holder is a battery holder for CR2025 or CR2032 of 3.0V Lithium batteries. It is made up of high quality plastic material. It can be suitable in various household devices such as: - Mini torches, Kitchen scales, Glucometers, Mother boards, RTC modules etc.

The 2 AA Battery Holder is holder that is made of polypropylene and has two slots to hold in batteries. This battery holder uses 2 AA cells to power electronics, robotic or embedded project.

It is simply a one-cell 18650 battery holder. It is used for robotics or prototyping by simply dropping one into this device and attaching the leads.

The 3 AA Battery Holder is holder that is made of polypropylene and has three slots to hold in batteries. This battery holder uses 3 AA cells to power electronics, robotic or embedded project.

The Plastic Covered AAA x 4 battery holder with cover and on/off switch for 4 x AAA Battery with On/Off Switch puts a nice finishing touch on the user`s battery-powered project.

The 4 AA Battery Holder is holder that is made of polypropylene and has three slots to hold in batteries. This battery holder uses 4 AA cells to power electronics, robotic or embedded project.

This product is a battery holder for 2x 18650 / 3.7V rechargeable batteries. 18650 Batteries are very popular high-capacity Li-Ion rechargeable batteries.

It is designed with a cap and also an on/off slide switch too. It has a box holder with a wire connector too. It is Fit for 4 x 1.5 V AA batteries. The battery is not included in this product. This is a good quality battery holder for 4 AA batteries with cover and more important ON/OFF switch has attached to it.

This is a battery holder that only suits for 18650. It can be screwed on a robot chassis. The DC Plug can fit for 2.1mm ID, 5.5mm OD

FEATURES:

• Size: 75mm x 41mm x 19mm
• Weight: 15g

A battery holder's main job is to maintain the cells fastened in place safe and secure while transferring power from the batteries to the target device. The most common methods for making external connections on battery holders are contacts with pins, surface mount feet, soldered lugs, or a series of wire leads. A battery holder is often sold as a fixed or detachable cavity or compartment that may be inserted into or mounted on a compatible piece of cell-powered equipment.

This product is battery holder for 3x 18650 / 3.7V rechargeable batteries. 18650 Batteries are very popular high capacity Li-Ion re-chargeable batteries

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.

Features:

• Material: Durable plastic body with metal contacts for reliable conductivity.
• Cell Compatibility: Supports standard 18650 or other Li-ion batteries.
• Configurations:
  • Series: Provides a total voltage of 14.8V (for 3.7V cells).
  • Parallel: Increases capacity while maintaining 3.7V.
• Connection Options: Comes with solder tabs, wires, or PCB mountable pins for easy integration.
• Safety: Often includes slots for secure battery placement, reducing the risk of shorts.

Electronic system working as a protection of batteries against excessive discharge. This module will also provide a charger function for these batteries. It allows you to build a safe battery pack that does not need to be charged with special chargers for li-ion batteries. The 2 in 1 module was created to keep the cells in the best condition, preventing them from overcharging and over-discharging. One module replaces the charger and the security module.