HERCULES 20V 5Ah Extended-Performance Lithium-Ion Battery Bundle (2-Pack)
HERCULES 20V 5Ah Extended-Performance Lithium-Ion Battery Bundle (2-Pack)
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Double your runtime. This HERCULES® 20V 5.0Ah battery bundle includes two high-capacity lithium-ion packs engineered for longer work sessions, consistent power output, and reliable performance across the HERCULES® 20V cordless platform.
Key Features
- High capacity 5.0Ah cells for extended runtime on demanding jobs.
- Consistent power delivery to reduce slowdown under load.
- Integrated protection against overheat, over-current, and over-charge.
- Durable housing with impact-resistant shell for jobsite use.
- LED fuel gauge to quickly check remaining charge.
- Value bundle: two matched packs to rotate without downtime.
Specifications
| Voltage | 20V (nominal platform) |
|---|---|
| Capacity | 5.0 Ah (per battery) |
| Chemistry | Lithium-Ion |
| Fuel Gauge | LED indicators |
| Quantity | 2 Batteries |
| SKU (suggested) | HC20V-BAT2PK |
Compatibility
Designed for the HERCULES® 20V cordless tool system. Always verify tool/battery interface before use.
What’s in the Box
- 2 × HERCULES® 20V 5.0Ah Lithium-Ion Batteries
- Quick start & safety guide
Delivery & Handling
Handling time: 1–3 business days.
Estimated delivery: 7–20 business days. Tracking details are emailed once shipped. Delivery times may vary by destination and customs clearance.
Warranty & Disclaimer
This item is compatible with the HERCULES® 20V platform. Not affiliated with or officially distributed by Harbor Freight outside the U.S. Availability, labeling, and support may vary by region. Always follow your tool manufacturer’s instructions.
Care & Safety
- Use only with approved chargers on a dry, ventilated surface.
- Do not short-circuit, crush, expose to water, or heat above 60°C.
- Store between 10–25°C; avoid full discharge for long storage.
FAQ
Q: Will these work with all HERCULES® 20V tools?
A: They are designed for the HERCULES® 20V interface. Check your specific tool model for compatibility.
Q: Do I get a charger?
A: This bundle includes batteries only. Chargers sold separately.

Excellent battery life for the price. The 2-pack keeps me working all day without downtime.
Great runtime on my impact driver and saw. Highly recommend the bundle.
Strong, steady power and quick to recharge. Great value bundle.
Noticeable upgrade over my old packs. Runtime is fantastic for long projects.
Solid build and consistent output. Exactly what I needed for back-to-back tasks.