ToolGuyd

Tool Reviews, New Tool Previews, Best Tool Guides, Tool Deals, and More!

  • New Tools
  • Reviews
  • Guides
    • Best Cordless Power Tool Brand
    • Tool Brands: Who Owns What?
    • Best Cordless Drills (2021)
    • Dewalt UWO Explained
    • Where to Buy Tools
    • Best Tool Kit Upgrades
    • Best Extension Cord Size
    • Best Tape Measure
    • Best Safety Gear
    • Best Precision Screwdrivers
    • Best Tool Brands in Every Category
    • Ultimate Tool Gift Guide
    • More Buying Guides
  • Hand Tools
    • Bit Holders & Drivers
    • EDC, Pocket, & Multitools
    • Electrical Tools
    • Flashlights & Worklights
    • Knives
    • Mechanics’ Tools
    • Pliers
    • Screwdrivers
    • Sockets & Drive Tools
    • Wrenches
    • All Hand Tools
  • Power Tools
    • Accessories
    • Cordless
    • Drills & Drivers
    • Oscillating Tools
    • Saws
    • Woodworking Tools
    • All Power Tools
  • Brands
    • Bosch
    • Craftsman
    • Dewalt
    • Makita
    • Milwaukee
    • Ryobi
    • All Brands
  • USA-Made
  • Deals
ToolGuyd > Power Tools > Cordless > New Harbor Freight Hercules 12V 4Ah Battery

New Harbor Freight Hercules 12V 4Ah Battery

Mar 21, 2022 Stuart 10 Comments

If you buy something through our links, ToolGuyd might earn an affiliate commission.
Harbor-Freight-Hercules-12V-4Ah-Battery

Harbor Freight has added a new 4.0Ah battery to their Hercules 12V cordless power tool lineup.

This is not major news, but it’s still an interesting development.

Harbor Freight’s Hercules 12V cordless power tool system is still quite small, with respect to the number of tool and compared to industry leaders such as Dewalt and Milwaukee.

Advertisement

A new Hercules 12V one-handed reciprocating saw launched earlier this year.

Here’s a list of all Hercules 12V tools, batteries, and chargers, as of March 2022:

  • 3/8″ drill/driver
  • 1/4″ hex cordless screwdriver
  • 1/4″ hex Impact driver
  • 1/4″ impact wrench
  • 3/8″ impact wrench
  • Variable speed polisher/sander
  • 1/4″ ratchet
  • 1/4″ extended reach ratchet
  • 3/8″ ratchet
  • 3/8″ extended reach ratchet
  • 2.0Ah battery
  • 4.0Ah battery (NEW)
  • USB power source
  • 20/12V fast charger
  • 20/12V dual port fast charger

Harbor Freight has not yet introduced heavier duty 12V cordless power tools, such as a circular saw, but I’m sure heavier users will appreciate the longer runtime that a 4.0Ah battery pack can provide.

The price seems quite appealing, at just $35.

Price: $35
Model: HD03
SKU: 59195

Hercules cordless power tools are sold exclusively at Harbor Freight. Hercules is a Harbor Freight brand.

Advertisement

Buy the 4Ah Battery at Harbor Freight

Related posts:

No related posts.

Sections: Cordless, New Tools Tags: Harbor Freight HerculesMore from: Harbor Freight, Hercules

« New Milwaukee M12 Cordless Fan
Let’s Compare 2 Klein Electrical Tester Kits »

10 Comments

  1. Franck B.

    Mar 21, 2022

    Hey, with a 3D-printed adapter, this might just be the battery cheap enough to revive some of my old Bosch 12V USA- and Swiss-made cordless tools.

    Reply
  2. John

    Mar 22, 2022

    It’s just more disposable Chinese junk that will be obsolete by HF in 2 or 3 years. Ryobi may be critiqued for being homeowner grade but their battery system is decades old and supported completely. How many lines of HF tool lines have been introduced and cancelled since?

    Reply
  3. Nathan

    Mar 22, 2022

    well hercules is what now 4 or 5 years old and it’s their name lead. so I don’t think it’s going away anytime soon.

    Reply
    • John

      Mar 22, 2022

      In the hierarchy of tools, can someone name a tool system that harbor freight is better than? I would even take Skil over this…maybe some off brand amazon sold Chinese tools or the random junk you find at the job lot stores…..

      Reply
      • Rog

        Mar 22, 2022

        I would 100% take Skil over any of HF’s offerings

        Reply
      • lava

        Mar 22, 2022

        you are really slighting Skil here. Skil’s 12v tool line is awesome, and mostly brushless unlike the Hercules tools.

        Reply
      • Franck B.

        Mar 22, 2022

        I would probably take an HF offering over something like “Teccpo” or “GardenJoy” despite their thousands of 5-star ratings on Amazon.

        Reply
      • RZZ

        Mar 26, 2022

        do you know some of the bauer/hercules junk come from same skil factory?

        Reply
  4. Chris

    Mar 27, 2022

    Stuart, I don’t see the Hercules 12V Brushless Cordless Compact Reciprocating Saw on your list of released items.

    It’s interesting to note that it is the first 12v brushless tool in the Hercules lineup and released in January 2022. Makes since to add the 4ah battery but seems like Harbor Freight is playing catch-up compared to what 12v Dewalt tools launched last year and Lowe’s has had some pretty good Dewalt 12v sales promos.

    Reply
    • Stuart

      Mar 27, 2022

      https://14cyiuhvcgv.com/harbor-freight-hercules-12v-brushless-reciprocating-saw-hdb79b/%3C/a%3E%3C/p%3E

      I’m not convinced that the 4Ah was designed to pair with the one-handed recip saw; I would guess that more heavier duty tools are on the way, similar to what followed after Dewalt launched their 12V Max 5Ah.

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

  • Email
  • Facebook
  • Instagram
  • YouTube

Newsletter

Sign up to receive the latest tool news.

Recent Comments

  • Stuart on Do You Have a Go-To Retaining Compound?: “You might want to double check with Loctite – they should be able to recommend application-specific compounds.”
  • Bob Margraf on Do You Have a Go-To Retaining Compound?: “Will Loctite 660 help a worn spline shaft”
  • S on New at Lowe’s: Rainbow Kobalt Hex Keys: “I’ve been using the harbor freight colored sockets full time for past few years. I really like the color associations.…”
  • Rob on No Good News for Dewalt Xtreme Cordless Power Tool Fans: “12v extreme dewalt is a shinning example as to why I don’t buy Dewalt anymore. 12v, (pod style), 12v(slide) 14.4v,…”
  • Shauna on These Mini Stackable Organizer Tool Boxes Look Better than Dewalt’s: “Was thinking same thing”
  • Stuart on Home Depot Follows July 4th with New Tool Deals (7/5/25): “The one-day deals ended yesterday, but there are bound to be more.”

Recent Posts

  • Home Depot Follows July 4th with New Tool Deals (7/5/25)
  • New at Lowe's: Rainbow Kobalt Hex Keys
  • Patent Dispute Over Dewalt Construction Jack has been Settled
  • Dewalt Launched a New 20V Atomic Cordless Hammer Drill Kit
  • Let's Talk About Amazon's USB-Charged Cordless Mini Chainsaw
  • These Mini Stackable Organizer Tool Boxes Look Better than Dewalt's
  • Amazon has a Name Brand Bit Ratchet Set for Surprisingly Cheap
  • Dewalt Launched 4 New Cordless Drill and Impact Combo Kits
ToolGuyd New Tool Reviews Image

New Tool Reviews

Buying Guides

  • Best Cordless Drills
  • Best Euro Hand Tool Brands
  • Best Tool Brands
  • Best Cordless Power Tool Brands
  • Tools for New Parents
  • Ultimate Tool Gift & Upgrade Guide
ToolGuyd Knife Reviews Image

Knife Reviews

ToolGuyd Multi-Tool Reviews Image

Multi-Tool Reviews

ToolGuyd LED Flashlight and Worklight Reviews Image

LED Light Reviews

  • Home
  • About
  • Contact
  • Stores
  • Videos
  • AMZN Deal Finder
  • Privacy Policy
  • Terms of Use
  • Disclosure