Battery Adapter Connector Terminal Block – Electric Tool Replacement Part

Keep your power tools running at their best with this precision-engineered Battery Adapter Connector Terminal Block. Designed as a direct replacement for Dayi A3-2106 lithium battery tool systems, this compact connector block delivers a secure, reliable electrical interface — so your tools stay powered and productive.

Why You'll Love It

Precise Fit: Engineered as a compatible replacement for Dayi A3-2106 lithium battery tool systems — no modifications needed.
Durable Plastic Construction: Made from sturdy, heat-resistant plastic that stands up to the demands of regular workshop use.
Compact & Practical Size: Measures approximately 91 × 59 mm — easy to handle and install in tight spaces.
Solid Terminal Connections: Ensures a stable, low-resistance contact between battery and tool for consistent performance.
Easy Replacement: A straightforward swap that helps extend the working life of your existing power tool setup.
Colour: Blue — easy to identify at a glance in your toolbox or workshop.

Product Specifications

Material	Plastic
Dimensions	Approx. 91 × 59 mm
Colour	Blue
Compatible With	Dayi A3-2106 Lithium Battery Tools
Quantity	1 pc

Perfect For

DIY enthusiasts and hobbyists maintaining their power tools
Workshop professionals needing a quick, cost-effective replacement part
Anyone looking to restore a Dayi lithium battery tool to full working order

For general electrical safety guidelines when working with power tools and connectors, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What tools is this Battery Adapter Connector Terminal Block compatible with?

A: This battery adapter connector terminal block is designed as a replacement part compatible with the Dayi A3-2106 lithium battery tool system. Always verify your tool model number before purchasing to ensure a proper fit.

Q: What material is the Battery Adapter Connector Terminal Block made from?

A: It is constructed from durable plastic, measuring approximately 91 × 59 mm. The material is selected for its strength and heat resistance, making it well-suited for regular power tool use.

Q: How do I install this terminal block replacement?

A: Installation involves removing the old or damaged terminal block from your Dayi lithium battery tool and fitting this replacement into the same position. Always ensure the tool is powered off and the battery is disconnected before performing any replacement work. If you are unsure, consult a qualified technician.

Q: Is this sold as a single unit?

A: Yes, this listing is for 1 piece (1 pc) of the Battery Adapter Connector Terminal Block in blue.

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