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Deal.ai › DeWalt
DEWALT
Dewalt 20vMAX 5ah (2 pack) + Charger

Dewalt 20vMAX 5ah (2 pack) + Charger

5(1 rating)

Best price now

$119.00at Fasteners Tool OutletChecked 1 h ago

60% under what the other stores charge

Compared across 16 stores. Prices are checked against each store and labelled with when.

Visit Fasteners Tool Outlet

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Price facts

  • Lowest price today: $119.00 at Fasteners Tool Outlet (checked Nov 12, 2026).
  • Checked at 16 stores.
  • Our take on the Dewalt 20vMAX 5ah (2 pack) + Charger

    A two-pack of genuine DeWalt 20V MAX 5Ah lithium-ion batteries with a charger. The 5Ah packs sit in the middle of DeWalt's 20V MAX line: more runtime than the compact 2Ah and 3Ah packs, lighter and cheaper than the 6Ah and 9Ah FlexVolt-style options. They fit every DeWalt 20V MAX tool and are a common pick for owners who want longer runs without the bulk of the biggest packs. The listing also pitches them for InstantVap oxalic acid vaporizers, where one charged pack runs roughly 10 hives at 4g or 20 at 2g.

    Best forOwners of DeWalt 20V MAX tools who want longer runtimeBeekeepers running InstantVap vaporizersReplacing worn or missing packs in a kitUsers who want genuine DeWalt cells over third-party packs
    Pros
    • Genuine DeWalt packs, not third-party clones
    • 5Ah capacity gives solid runtime in mid-size tools
    • Two batteries plus a charger covers a full workday rotation
    • Fits the whole 20V MAX tool line
    • Lighter than DeWalt's 6Ah and larger packs
    Cons
    • Heavier and bulkier than 2Ah and 3Ah compact packs
    • No fuel gauge on the pack to check charge level
    • Charger is a standard unit, not a fast multi-port model
    • Not a FlexVolt pack, so no 60V compatibility

    Dewalt 20vMAX 5ah (2 pack) + Charger prices at every store

    • Fasteners Tool OutletNew

      In stock

      $119.00+ $9.75 shippingChecked 1 h ago
      Visit Fasteners Tool Outlet
    • WalmartNew

      In stockSold by USA TOOLS

      $142.00Free shippingChecked 1 h ago
      Visit Walmart
    • Ohio Power ToolNew

      In stock

      $199.00Free shippingChecked 1 h ago
      Visit Ohio Power Tool
    • Tool NutNew

      In stock

      $299.00Free shippingChecked 1 h ago
      Visit Tool Nut
    • Ace HardwareNew

      In stock

      $299.00+ $15.00 shippingChecked 1 h ago
      Visit Ace Hardware
    • AmazonRefurbished

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $67.99Free shippingChecked 1 h ago
      Visit Amazon
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $129.35Free shippingChecked 1 h ago
      Visit Amazon
    • eBayNew

      Availability unknownSold by sunshinetooldepo

      $129.95Checked 1 h ago
      Visit eBay
    • Acme ToolsNew

      Availability unknown

      $199.00Checked 1 h ago
      Visit Acme Tools
    • Blain's Farm & FleetNew

      Availability unknown

      $199.00Checked 1 h ago
      Visit Blain's Farm & Fleet
    • Dewalt Authorized SellerNew

      Availability unknown

      $299.00Checked 1 h ago
      Visit Dewalt Authorized Seller
    • Burns Power ToolsNew

      Availability unknown

      $299.00Checked 1 h ago
      Visit Burns Power Tools
    • RunningsNew

      Availability unknown

      $299.00Checked 1 h ago
      Visit Runnings
    • West MarineNew

      Availability unknown

      $299.99Checked 1 h ago
      Visit West Marine
    • Heyden SupplyNew

      Availability unknown

      $314.63Checked 1 h ago
      Visit Heyden Supply
    • Grainger Industrial SupplyNew

      Availability unknown

      $341.71Checked 1 h ago
      Visit Grainger Industrial Supply
    • MSC Industrial SupplyNew

      Availability unknown

      $345.13Checked 1 h ago
      Visit MSC Industrial Supply

    Also available at

    • Lorob Bees LLCCheck price at Lorob Bees LLC

    Store links may earn us a commission.

    Dewalt 20vMAX 5ah (2 pack) + Charger price history

    Lowest price we've seen: $119.00 on Nov 13 at Fasteners Tool Outlet. Tracked across 16 stores since Nov 13.

    About the Dewalt 20vMAX 5ah (2 pack) + Charger

    This is a set of two DeWalt 20V MAX 5Ah batteries with a charger. The batteries are genuine DeWalt packs.

    The set can power an InstantVap oxalic acid vaporizer. On a fully charged 5Ah battery, one heat-up cycle plus about 10 hives at 4 g, or about 20 hives at 2 g, can be treated. Using both batteries back-to-back in the same yard, which skips the second heat-up, treats about 24 hives at 4 g or about 48 hives at 2 g.

    Brand
    DEWALT
    Voltage
    20V MAX
    Capacity
    5 Ah per battery
    In the box
    2 x 20V MAX 5Ah batteries, 1 charger
    Single battery runtime
    1 heat-up cycle plus ~10 hives at 4 g or ~20 hives at 2 g (InstantVap, fully charged)
    Two batteries runtime
    ~24 hives at 4 g or ~48 hives at 2 g (InstantVap, back-to-back, one heat-up)

    Questions and answers

    How long does one 5Ah pack last?
    Runtime depends on the tool. In an InstantVap vaporizer, one fully charged pack covers about 10 hives at 4g or 20 at 2g. In drills and saws, expect noticeably longer runs than a 2Ah pack.
    Will these fit my DeWalt 20V MAX tools?
    Yes. They are standard 20V MAX packs and fit any DeWalt 20V MAX tool and charger in that line. They do not fit 12V MAX or FlexVolt-only tools.
    How do these compare with DeWalt's 6Ah packs?
    The 6Ah packs give more runtime but are larger and heavier. The 5Ah packs are a middle ground that keeps tools balanced while still lasting through longer jobs.
    Does the charger work with other DeWalt batteries?
    The included charger is a DeWalt 20V MAX charger and will charge other 20V MAX packs in the line, not just the two in the box.
    Are these genuine DeWalt batteries?
    Yes. The listing states they are sourced directly from DeWalt rather than being third-party or knockoff packs.
    Where is the Dewalt 20vMAX 5ah (2 pack) + Charger cheapest?
    At Fasteners Tool Outlet, for $119.00, 60% under what the other stores charge, as of our latest check.
    What do buyers say about the Dewalt 20vMAX 5ah (2 pack) + Charger?
    Rated 5 out of 5 from 1 ratings.
    Where can I buy the Dewalt 20vMAX 5ah (2 pack) + Charger?
    17 stores we checked sell it, including Amazon, Fasteners Tool Outlet, eBay, Walmart, Ohio Power Tool.

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    Stores we've priced the Dewalt 20vMAX 5ah (2 pack) + Charger at

    • Ace Hardware deals and prices
    • Acme Tools deals and prices
    • Blain's Farm & Fleet deals and prices
    • Dewalt Authorized Seller deals and prices
    • Fasteners Tool Outlet deals and prices
  • Grainger Industrial Supply deals and prices
  • MSC Industrial Supply deals and prices
  • Ohio Power Tool deals and prices
  • Runnings deals and prices
  • Tool Nut deals and prices
  • Walmart deals and prices
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