Power-tool batteries and accessories must match the exact platform and tool. Similar voltage labels or connector shapes are not proof of compatibility.
Record the model references
Identify the tool, battery and charger model numbers. Use the manufacturer's compatibility information for the complete combination, including any generation differences. Do not assume a third-party adaptor preserves the original safety and operating features.
| Component | What to verify |
|---|---|
| Battery | Approved platform, voltage and supported tool models |
| Charger | Exact battery compatibility and supply requirements |
| Cutting or sanding accessory | Mounting, dimensions and rated operating limits |
| Attachment | Intended tool model and permitted use |
Check the task requirements
An accessory must suit the material and operation as well as fit physically. Follow the tool and accessory instructions, including guards and speed limits. Do not modify a fitting to accept an incompatible component. Inspect batteries and equipment as directed and obtain qualified advice for damage or uncertain compatibility. Choose documented model support before capacity or price. Keeping a record of the platform makes future purchases more reliable than matching the colour or appearance of a battery case.
Compare the options
Power tools, Tool parts & accessories.
Catalogue example: Giantz Telescopic Pole Chainsaw 6 Inch Cordless Tree Trimmer Kit 20V Battery. Check the current specifications, contents and availability on the product page.