2x 18650 Battery Box with Switch and DC Jack – 7.4V Battery Holder

The 2x 18650 Battery Box with Switch and DC Jack is a convenient and durable battery enclosure designed for powering electronic projects, portable devices, robotics systems, and DIY applications. The holder accommodates two 18650 lithium-ion batteries connected in series to provide a nominal output voltage of 7.4V. It features a built-in ON/OFF switch for easy power control and an integrated DC barrel jack for simple connection to compatible devices. The enclosure includes a removable sliding cover with a locking screw to securely protect the batteries from accidental removal and environmental exposure.

• Holds two 18650 lithium-ion batteries

• Series battery configuration

• Provides 7.4V nominal output

• Built-in ON/OFF power switch

• Integrated DC barrel jack output

• Secure sliding cover design

• Locking screw for battery protection

• Durable plastic enclosure

• Pre-wired output leads

• Tinned wire ends for easy connection

• Compact and portable design

• Easy battery installation and replacement

• Suitable for DIY electronics projects

• Protects batteries from environmental exposure

• Product Type: Battery Box with Switch and DC Jack

• Battery Compatibility: 18650 Lithium-Ion Batteries

• Battery Capacity: 2 Cells

• Battery Configuration: Series

• Nominal Output Voltage: 7.4V

• Maximum Fully Charged Voltage: 8.4V

• Switch Type: ON/OFF Slide Switch

• Output Connector: DC Barrel Jack

• Cover Type: Sliding Cover with Locking Screw

• Lead Length: Approximately 15cm

• Wire Termination: Tinned Ends (Approx. 5mm)

• Material: Plastic

• Color: Black

• Battery Included: No

• Application: Portable Power and Electronics Projects

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