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20v Lithium-Ion 2.5 Ah Compact Battery

HERCULES® lithium ion batteries deliver more power, longer run times

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MILWAUKEE 48-11-1820 at $89 Save 60%

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Product Overview

With 20v 2.5 Ah of power at your command you get more power, longer run times and less downtime. The HERCULES® Lithium Extended Performance XP 2.5 Ah Battery charges fully in 60 minutes. The easy-view fuel gauge tells you exactly how much power remains before you need to recharge. This hardworking battery is designed to withstand impact, extreme weather and long times in storage.

  • Industry leading quality lithium-ion battery cells
  • Impact resistant - holds up to jobsite abuse
  • Easy-view fuel gauge displays battery charge level
  • Thermal control extends battery durability
  • Works with all HERCULES® 20v cordless tools

Important Information

  • * Based on stated specifications of our standard product. This item can only be shipped within the 48 contiguous states via Standard Ground Shipping.


56562, 57306
Battery capacity
2.5 Ah
Battery type
Lithium Ion
Battery voltage (volts)
Charge time
60 Minutes
Product Length
4-4/5 in.
Product Weight
0.94 lb.
Product Width
3 in.
Shipping Weight
1.09 lb.
Temperature range (deg F)
-68° F to 167° F (-20° C to 75° C)
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.