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Bosch BAT618 FatPack 18V Lithium-Ion Battery
Model#: BSHNBAT618

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
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Bosch BAT618 FatPack 18V Lithium-Ion Battery

Model#: BSHNBAT618
This item is no longer available.
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The most advanced Lithium-Ion technology available!
Up to 5x more charges, 2x longer rung time and 7x more total work!
2 Year Battery Life Guarantee
  • Choose Fat Pack Battery for best power and runtime - Bosch Lithium-Ion Batteries guarantee maximum cycle life, minimum self-discharge, and no deteriorating memory effect
  • Bosch Lithium Ion Batteries feature (ECP) - Electronic Cell Protection - Prevents cells from overheating, overloading and deep discharging. State-of-the-art Lithium-Ion battery technology plus the Bosch exclusive ECP system guarantees optimal tool and battery
  • Double lock latching system - Securely locks battery pack in
  • Bosch High Performance Cells - Extremely robust to supply high surge currents and minimum energy loss.
  • Bosch Battery Housing - Fully Functional after 6 foot drop with external heat sink.
  • FatPack 18V Lithium-Ion Battery - BAT618


Battery Style: Slide
Battery Type: Li-Ion
Compatible Tools: CCS180K,CRS180K,CFL180
Shipping Weight: 1.45 lbs.
Voltage: 18V


Product Reviews


by PowerReviews
BoschFatPack 18V Lithium-Ion Battery

(based on 3 reviews)


of respondents would recommend this to a friend.

Reviewed by 3 customers

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Displaying reviews 1-3

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(1 of 2 customers found this review helpful)


Necessary Extra

By Tool Dude

from New Brunswick, In

About Me Professional

Verified Buyer


  • Easy To Store
  • Easy To Use
  • Good Grip
  • Good Safety Features
  • Powerful


    Best Uses

    • Gifts

    Comments about FatPack 18V Lithium-Ion Battery:

    Extra batteries are necessary when doing any project with cordless equipment.

    (0 of 3 customers found this review helpful)


    This battery stores electricity!

    By rapid eye movement

    from Irving, TX

    About Me Quality Oriented

    Verified Buyer


    • Charges Quickly
    • Long Lasting
    • Powerful
    • Reliable Performance


      Best Uses

      • High-End Equipment

      Comments about FatPack 18V Lithium-Ion Battery:

      *When connected to an appropriate battery powered tool, this battery supplies enough electricity to run the tool without extension cords.
      *WHat's really great about it is that when I have it connected to my tools they work.
      *What's not so great about it is that eventually it discharges all it's stored electricity and it has to be plugged in.

      • Primary use:
      • Business
      • Was this a gift?:
      • No

      (0 of 1 customers found this review helpful)


      Has power I need

      By Shadedog

      from Texas Hillcountry

      Comments about FatPack 18V Lithium-Ion Battery:

      This battery pac does a great job powering my Bosch Drill and Bosch Circular Saw

      Displaying reviews 1-3

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      Questions & Answers

      Do you have questions about this product?

      get answers from real customers and in-house experts with AnswerBox.

      2 Questions | 2 Answers
      Displaying questions 1-2
      • FatPack 18V Lithium-Ion Battery


        how to charge this batter? please provide with model for charger. thank you
        Asked on 3/9/2014 by gsarat

        1 answer



          The model number with a charger comes as a kit, the battery and charger. The model number is SKC181-101.

          Answered on 3/27/2014 by Ken from Atlanta, GA
      • FatPack 18V Lithium-Ion Battery


        Are the 18volt lithium-ion batteries BAT 609 & Bat 618 interchangeable or fit the same tools , such as drill and circular saws?
        Asked on 9/23/2012 by Ken from Vero Beach, FL

        1 answer

        • Staff Reviewer


          yes, they are interchangeable.

          Answered on 9/24/2012 by Nate from Atlanta
      Displaying questions 1-2

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