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Battery Holder & Adapters

Battery holders and adapters provide essential components for powering a wide variety of electrical tools and equipment. Battery holders are designed to securely hold batteries of various sizes and types, while ensuring stable and reliable power connections. Battery adapters provide the versatility of using different battery types and can help provide power to various tools that may not normally be compatible. These components are designed to provide safe and dependable power integration, and are produced according to industry standards.

Product Catalog

AD-12V1A-U-FP+BWHC-W1 12V Power Wheel Charger with Fisher Price Wire Harness Connector

Charge your child's pinwheel with this 12V power wheel charger and compatible harness. Hassle-free charging with safety features and LED indicators!

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DE-W1 Power Wheel Adapter Battery Converter Kit with Fuses and Connectors

The power wheel adapter battery converter kit is a high-quality solution designed for compatibility with Dewalt 20V/18V DCB series batteries.

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De+WD100-1-6ft DeWalt 20V Battery Adapter with Jumper Cables – 5.74FT – Portable Power Solution

This DeWalt 20 battery adapter with jumper cables (5.74FT 12AWG) provides a portable power solution using your existing 20V batteries.

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De-W1-12V20A DC Voltage Battery Power Adapter with 20V to 12V Step Down Converter for Dewalt 20V /18V Lithium-Ion Battery

The battery power adapter converts DC 18V-36V to 12V and is compatible with popular Dewalt 20V/18V lithium-ion batteries with up to 96% conversion.

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De-BWHC-W1 20V Battery Adapter Kit with Wire Harness Connector and Fuses for Dewalt Battery

This 20V battery adapter kit includes a lightweight and durable adapter, featuring 12 AWG wire, a 40A fuse for safety, and compatibility with 20V/18V Lithium-ion DCB Dewalt batteries.

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De-BWHC-W2 18V to 20V Adapter For Dewalt Battery with Wire Harness Connector

The 18V to 20V adapter for Dewalt Battery with a wire harness connector and safety features like a 40A fuse, it ensures efficient power transfer and safety for your equipment.

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M12-W1 Milwaukee 12V Conversion M12 Battery Adapter Kit for Power Wheels

Power your Milwaukee M12 12V tools and accessories directly from the wall with this convenient M12 battery adapter kit.

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MWK-W1 M18 Power Wheels Adapter for Milwaukee Lithium-ion Battery 18V Battery Adapter

The M18 power wheels adapter for Milwaukee battery is designed for M18 Lithium-Ion series compatibility, including models such as 48-11-1812, 48-11-1815, 48-11-1820, and more.

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MWK-W1-12V20A Step Down DC 18V to 12V Converter Adapter Fit for Milwaukee M18 Batteries

The step down DC 18V to 12V converter adapter is designed for Milwaukee M18 Batteries, boasts a remarkable 20A max output current, providing a high-power 240W output.

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MWK+WD100-1-6ft Milwaukee M18 Battery Adapter with Jumper Cables – 5.74FT – Portable Power Solution

This Milwaukee M18 battery adapter with jumper cables (5.74FT 12 AWG) provides a portable power solution using your existing M18 batteries.

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MWK-BWHC-W2 Power Wheel Battery Adapter for Milwaukee 18V Lithium Series with Wire Harness Connector

The Power Wheel Battery Adapter for Milwaukee 18V Lithium Series offers seamless compatibility with the M18 series, providing a versatile and efficient power supply solution for various applications.

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RYB-W1-FS Power Wheels Battery Adapter Kit for Ryobi 18V Battery with Fuses and Connectors

The power wheels battery adapter kit with fuses and connectors and is compatible with various Ryobi 18V battery models in a lightweight and durable design.

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DCK7

DCK7 9v battery cable is a 9v battery snap with red and black wires.

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BH-9VPC

BH-9VPC 9v battery socket is for a 9v battery.

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BH5-2001

BH5-2001 battery holder a 3V 2 cell AA with 150mm length wire.

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BH5-1001

BH5-1001 battery holder aa is a 1.5V 1 cell AA with 150mm length wire.

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BH5-1003

BH5-1003 aa battery case is a 1.5V 1 cell AA with cover and switch.

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BH5-2002

BH5-2002 2 aa battery holder can use 2 AA battery of 3.0V using alkaline batteries

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BH5-2003

BH5-2003 battery holder is with ON-OFF switch and sliding cover.

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BH5-2004

BH5-2004 cell holder used in the toy for children and TV remote control and so on.

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BH5-3001

BH5-3001 3 aa battery holder can use 3 AA battery of 4.5V using alkaline batteries

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Daier’s Battery Holders & Adapters

Versatile Power Solutions for Tools and Equipment

Daier battery holders and adapters are designed to offer dependable, versatile, and safe power integration for a broad range of projects. Daier provides a variety of options, such as battery holders for AA, AAA, 9V, C, D and button cell batteries, as well as battery adapters that allow for the use of 20V DeWalt, 18V Milwaukee, or 18V Ryobi batteries, with other tools. Furthermore, Daier adapters are available with a range of features including: step-down converters (18V to 12V and 20V to 12V) and fuse holders with 3 included fuses for added safety. Daier battery holders and adapters are designed to provide a variety of flexible solutions for all power needs.

Key Features and Benefits

Daier battery holders are designed to fit various battery types, including: AA, AAA, 9V, C, D and button cell batteries, ensuring options for many different needs.
A variety of battery adapters are provided that help allow the use of 20V DeWalt, 18V Milwaukee, and 18V Ryobi batteries on different brands of tools.
These adapters can include 18V to 12V and 20V to 12V step down converters, which allows 18V and 20V batteries to be reliably used with 12V tools, therefore increasing versatility.
Our adapters are designed to include fuse holders with 3 included fuses, to help protect from electrical overloads, and to also increase user safety.
Daier adapters include Wire Harness Connectors that are often compatible with brands like Fisher-Price and Peg-Perego, which increases their ability to be integrated into many different systems.
Designed using only the highest-grade materials, the products are built to withstand repeated and long-term use, while also providing consistent performance in challenging conditions.
Providing secure and stable connections within all designs, these products are engineered to provide repeatable and dependable contact points that can be relied on for continuous use.
Daier battery holders and adapters are engineered to meet all applicable industry standards, to ensure safety and consistent performance over long periods of time.

Typical Applications

Portable Electronics

Portable Electronics

Automotive Systems

Automotive Systems

Test and Measurement Equipment

Test and Measurement Equipment

Medical Devices

Medical Devices

Industrial Equipment

Industrial Equipment

DIY Projects

DIY Projects

Daier is committed to providing reliable and high-quality components that are both dependable and designed to exceed expectations. Daier battery holders and adapters are designed to help create versatile and dependable power solutions for many projects. Please contact Daier’s expert team today to discuss specific project needs, to explore custom solutions, or to request a quote.

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Call +0086-17706664353 and get your price or order online. We offer
competitive quotes with no hidden costs.

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