BL4050F is a documented battery in the 40V max XGT system. This page identifies its sourced specifications, exact-model restrictions and the next check before use.
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Verified model facts
| Field | Manufacturer-sourced value |
|---|---|
| Manufacturer | Makita |
| Exact model | BL4050F |
| Product type | battery |
| System | 40V max XGT |
| Market | US |
| Voltage label | 40V max |
| Capacity | 5Ah |
| Chemistry | lithium-ion |
| Technology | XGT digital communication |
- The manufacturer lists 5Ah capacity for this exact pack.
Amazon model search
Search Amazon listings for the exact printed model. A search result can include other sellers, variants or unrelated items; check the manufacturer model, battery system, safety notices and seller listing before ordering.
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Search Makita BL4050F battery pack on AmazonWhat compatibility data says
The exact model is documented, but no direct pair statement is loaded. A platform rule may provide a conditional lead; absent evidence stays unknown.
Exceptions, source limits and safety
- Check the exact region, revision and current manufacturer instructions.
A missing rating is not zero or universal support. Charger AC input and pack-to-tool use are separate checks.
Official sources
These source records were reviewed as of 2026-10-30; access methods differ. Open the latest manufacturer manual for your exact type, region and revision before use.
- Makita U.S.A. — Makita BL4050F: 40V max XGT® 5.0Ah BatteryThe official US page identifies BL4050F as 40V max XGT® 5.0Ah Battery. · full_page · Checked 2026-10-30