Harbor Freight Tools

HERCULES

20V 8.0 Ah Extreme Performance Lithium-Ion Battery

This HERCULES™ Extreme Performance lithium-ion battery uses 21700 battery cell technology for more power and runtime.

$10999
Compare to
MILWAUKEE 48-11-1880 at $229 Save $119.01

+ Add to My List

Check Inventory For This Product At a Store Near You

This HERCULES™ 20V 8.0 Ah Extreme Performance Lithium-Ion Battery uses 21700 battery cell technology for more power and runtime. Extreme Performance technology ensures that this battery is optimized for high-demand tools in order to power through some of the toughest jobs. Get up to 35% more power*, 60% more runtime** and 50% more cuts per charge*** than the standard Hercules 5.0 Ah pack. The easy-view fuel gauge tells you exactly how much power remains before you need to recharge.

  • Designed for high-demand tools to power through the toughest jobs
  • Innovative temperature and overload protection optimizes the battery and tool during heavy use
  • High performance lithium-ion battery cells
  • Impact resistant overmold increases protection from drops and jobsite debris
  • Works with all HERCULES™ 20V cordless tools

Important Information

  • 3-Year Limited Warranty for HERCULES™ 20V batteries and chargers purchased on or after 8/19/22. See www.harborfreight.com/hercules for full terms. This item can only be shipped within the 48 contiguous states via Standard Ground Shipping. *Compared to 5.0Ah pack. **Compared to 5.0Ah battery at 15A discharge. ***2x6 white pine with circular saw.

How to Choose

20V/12V Lithium-Ion MultiVoltage Charger
20V 2.5 Ah Battery
Model: HC02
Most Compact and Lightweight
Lower weight and size of your tool with the most compact and lightweight battery.
20V/12V Lithium-Ion MultiVoltage Charger
20V 4.0 Ah Battery
Model: HC044
Size and Runtime
Slim design with extreme performance cells for longer run time. The best balance of size and runtime.
20V/12V Lithium-Ion MultiVoltage Charger
20V 5.0 Ah Battery
Model: HC01
Size and Performance
Long-lasting power in a mid-sized battery. Perfect for demanding applications with lightweight tools.
20V/12V Lithium-Ion MultiVoltage Charger
20V 8.0 Ah Battery
Model: HC08
More Runtime
Run tools longer and harder with extreme performance cells. Get great performance with 60% more runtime.
20V/12V Lithium-Ion MultiVoltage Charger
20V 12.0 Ah Battery
Model: HC012
Maximum Runtime
The longest running battery in the Hercules 20V line with extreme performance cells. Get 145% more runtime and make less trips to the charger.
Compared to 5.0 Ah battery at 15A discharge.

Amp Hours at Work Per Charge*

Hole symbol= 10 holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 2.5 Ah Battery
Model: HC02
Drill Approx.
90 1” holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 5.0 Ah Battery
Model: HC01
Drill Approx.
200 1” holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 8.0 Ah Battery
Model: HC08
Drill Approx.
335 1” holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 12.0 Ah Battery
Model: HC012
Drill Approx.
510 1” holes
*Using self-feed spade bit in white pine and Hercules 20V Brushless Drill/Driver

SKU(s)
59245
Brand
HERCULES
Model
HC08
Battery capacity
8.0 Ah
Battery type
Lithium-Ion
Battery voltage (volts)
20
Product Height
3-3/8 in.
Product Length
5-1/2 in.
Product Weight
2.4 lb.
Product Width
3-3/8 in.
Shipping Weight
2.55 lb.
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 3 years from the date of purchase. Limitations apply.