HC04-2 is a documented charger. 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 | HERCULES |
| Exact model | HC04-2 |
| Retailer SKU | 71409 |
| Product type | charger |
| System | Multiple systems |
| Market | US |
| AC input | 120V |
| Charge current | 4A |
| Charging ports | 1 |
| Simultaneous charging | 1 |
- Exact Harbor Freight SKU 71409; printed/catalog model field: HC04-2.
- This charger has 1 ports and charges 1 packs at once.
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 HERCULES HC04-2 battery charger 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.
- Harbor Freight — HERCULES SKU 71409SKU 71409; official model field HC04-2; 20V charger. Listed charger current 4A. AC input 120V. · full_page · Checked 2026-10-30