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Model#: BSHNBAT612

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Bosch BAT612 SlimPack 18V Lithium-Ion Battery

Model#: BSHNBAT612
(See Price in Cart)
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Bosch Cool Pack batteries have a unique design that incorporates advanced heat-conductive housing that significantly reduces heat buildup while you work, resulting in a more efficient battery pack that stays cooler while giving you up to 2x the battery life and 65%. Featuring a state-of-the-art Bosch exclusive Electronic Cell Protection (ECP) system, each battery guarantees optimal tool performance even in tough work conditions.
  • Compatible with all Bosch 18V Lithium-Ion tools and chargers
  • Unique Cool Pack design uses a special heat conductive housing and ribbing to pull heat away from inside the battery to keep the battery cooler
  • Cool Pack design manages battery cell temperature reducing heat-up to provide up to 2x the life of standard batteries
  • Integrated digital fuel gauge LED indicator provides users clear state of battery charge
  • Durable housing survives drops up to 3m
  • SlimPack 18V Lithium-Ion Battery - BAT612


Battery Style: Slide
Battery Type: Li-Ion
Voltage: 18V


Product Reviews


by PowerReviews
BoschSlimPack 18V Lithium-Ion Battery

(based on 11 reviews)


of respondents would recommend this to a friend.

Reviewed by 11 customers

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Light,slim,and a built in battery power sensor!

By Mike the Wolf

from Mars,Pa.

About Me Avid Do-It-Yourselfer

Verified Buyer


  • Easy To Store
  • Easy To Use
  • Good Grip
  • Good Safety Features
  • Powerful
  • Slim And Compact


    Best Uses

    • Gift For Self
    • Home Repair
    • In The Field
    • In The Workshop
    • In The Yard

    Comments about SlimPack 18V Lithium-Ion Battery:

    My son is a professional contractor.He said he buys Bosch and he wouldn't recommend any other brand because all the other brands don't have the battery life the Bosch has.


    I got two of these with a ...

    By Runningwild

    from Hawaii

    Comments about Bosch SlimPack 18V Lithium-Ion Battery:

    I got two of these with a combo kit last year. I really appreciate the fuel gauge - better than guessing where I'm at. One battery stopped charging after about 8 months. I contacted Bosch online and they quickly sent out a new battery.


    Best Battery on the Market

    By tarheel27104

    from Winston-Salem, NC, United States

    Comments about Bosch SlimPack 18V Lithium-Ion Battery:

    I have at least 5 tools that use this battery. I purchased extra batteries to have an extra for each tool. They recharge fast and hold their power. I have switched all my battery operated tools to bosch...


    Great compact battery

    By BenD

    from Maryland

    Comments about Bosch SlimPack 18V Lithium-Ion Battery:

    The battery has plenty of run time for most drilling and driving jobs. It charges quickly. I have not tested it in cold weather yet but the ability to work at subzero temperatures is a big plus.


    One Battery Good, One Battery Bad

    By ChadinNEWI

    from Appleton, WI

    Comments about Bosch SlimPack 18V Lithium-Ion Battery:

    I have (2) Bosch Slim Pack 18V batteries and 1 battery works fine while the other battery will not keep a charge for more than 30 min. It's been that way from the first day I had it. Well at least I have a second battery that will hold a longer charge.

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