Harbor Freight Tools
$12999
SKU: 59246

HERCULES 20V 12 Ah Extreme Performance Lithium-Ion Battery

$12999
Compare to
MILWAUKEE 48-11-1812 at
$269
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This HERCULES™ Extreme Performance lithium-ion battery uses 21700 battery cell technology for more power and runtime. Read More

Product Details

This HERCULES™ 20V 12 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 90% more power*, 145% more runtime** and 140% more cuts per charge***. The easy-view fuel gauge tells you exactly how much power remains before you need to recharge. This is the largest battery in the HERCULES™ 20V system and provides the maximum runtime

  • 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.
Hercules 12 Ah Lithium-Ion Battery

WHY PAY MORE?

12 Ah Lithium-Ion
Battery
MILWAUKEE ITEM 48-11-1812
HERCULES
ITEM 59246
VS MILWAUKEE
ITEM 48-11-1812*
12 Amp Hours 12
Single Latch Latch Mechanism Double Latch
Yes Impact Dampening Overmold Yes
Yes Fade Free Power Yes
Yes Latch-Side Fuel Gauge Yes
3 Year Warranty 3 Year
$
149
99
Price
$
269
*MILWAUKEE ITEM 48-11-1812 stated specs.

How to Choose

20V/12V Lithium-Ion MultiVoltage Charger
20V 2 Ah Battery
Model: HC09
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 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 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 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 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 Ah battery at 15A discharge.

Amp Hours at Work Per Charge*

Hole symbol= 10 holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 2 Ah Battery
Model: HC09
Drill Approx.
90 1” holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 5 Ah Battery
Model: HC01
Drill Approx.
200 1” holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 8 Ah Battery
Model: HC08
Drill Approx.
335 1” holes
20V/12V Lithium-Ion MultiVoltage Charger
20V 12 Ah Battery
Model: HC012
Drill Approx.
510 1” holes
*Using self-feed spade bit in white pine and Hercules 20V Brushless Drill/Driver

Chargers

Compatible with all Hercules 20V and 12V Batteries
Charger Specs Standard Fast
20V/12V Lithium-Ion MultiVoltage Charger
20V/12V Lithium-Ion
MultiVoltage Charger
20V/12V Lithium-Ion MultiVoltage Dual Port Charger with Dual USB
20V/12V Lithium-Ion
MultiVoltage Dual Port
Charger with Dual USB
20V/12V Dual Voltage Fan Cooled Lithium-Ion Battery Charger
20V/12V Dual Voltage
Fan Cooled Lithium-Ion
Battery Charger
Model Number
HC04
HC06
HC07
Features
Hercules 20V and 12V
Battery Standard Charger
Hercules 20V and 12V
Battery Dual Port Charger
Hercules 20V and
12V Fast Charger
Charging Ports
1
2
1
USB Ports
0
2
0
Charging Amperage
4
4
8
Charge Type
Single
Parallel**
Single
More charge amperage means faster charging
**Parallel: Charges two batteries at the same time
SKU(s)
59246
Brand
HERCULES
Model
HC012
Battery Capacity
12 Ah
Battery Type
Lithium-Ion
Battery Voltage (volts)
20
Certification
UL
Product Height
4 in.
Product Length
5-1/2 in.
Product Weight
3.36 lb.
Product Width
3-3/8 in.
Shipping Weight
3.52 lb.
Note: Specifications are approximate and subject to change

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Product Support

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