or
Sign in to turn on 1-Click ordering.
or
Amazon Prime Free Trial required. Sign up when you check out. Learn More
More Buying Choices
CPO Outlets Add to Cart
$88.59 + Free Shipping
Buckeye Tool Supply Add to Cart
$89.99 + Free Shipping
Toolup Add to Cart
$81.99 + $10.17 shipping
Have one to sell? Sell yours here
Bosch BAT181 BlueCore 18-Volt 2.4 Amp Hour NiCad  Battery
 
See larger image and other views
 

Bosch BAT181 BlueCore 18-Volt 2.4 Amp Hour NiCad Battery

by Bosch
4.3 out of 5 stars  See all reviews (38 customer reviews)

List Price: $150.00
Price: $79.95 & this item ships for FREE with Super Saver Shipping. Details
You Save: $70.05 (47%)
o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Want it delivered Friday, February 3? Choose One-Day Shipping at checkout. Details

Frequently Bought Together

Customers buy this item with Bosch BC130 9-3/5-to-24-Volt Stick and Pod Style 30-Minute Battery Charger $60.07

Bosch BAT181 BlueCore 18-Volt 2.4 Amp Hour NiCad  Battery + Bosch BC130 9-3/5-to-24-Volt Stick and Pod Style 30-Minute Battery Charger
Price For Both: $140.02

Show availability and shipping details



Product Specifications
Part Number :BAT181
Voltage:18
Item Package Quantity:1
Batteries Included?:No
Battery Cell Type:NiCAD

Technical Details

  • Features BLUECORE Battery Technology
  • 2.4 Amp Hour Capacity
  • Fully compatible with current Bosch 18V Cordless Tools

Product Description

From the Manufacturer

Bosch re-engineered its popular cordless tool line-up with new BLUECORE Battery Technology. Bosch is so confident that users will get up to 50-Percent longer battery life, that it is offering a two year battery guarantee with ProVantage. BLUECORE Batteries were engineered with internal cooling rods placed between the battery cells to absorb damaging heat. The battery cells stay cooler during operation and charging as compared with standard batteries which heat up quickly, speeding up chemical breakdown and shortening battery life. BLUECORE Batteries can charge in 30 minutes while other batteries take up to 3 hours to charge when hot. And best of all, all BLUECORE Batteries are compatible with current Bosch cordless tools.

Product Description

Bosch re-engineered its popular cordless tool line-up with new BLUECORE Battery Technology. Bosch is so confident that users will get up to 50% longer battery life, that it is offering a two year battery guarantee with ProVantage. BLUECORE Batteries were engineered with internal cooling rods placed between the battery cells to absorb damaging heat. The battery cells stay cooler during operation and charging as compared with standard batteries which heat up quickly, speeding up chemical breakdown and shortening battery life. BLUECORE Batteries can charge in 30 minutes while other batteries take up to 3 hours to charge when hot. And best of all, all BLUECORE Batteries are compatible with current Bosch cordless tools.

Product Details

  • Shipping Weight: 2.4 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B000AXI32O
  • Item model number: BAT181
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (38 customer reviews)
  • Amazon Best Sellers Rank: #8,797 in Home Improvement (See Top 100 in Home Improvement)


Related Items

  • Most Popular
  • Cordless Tool Chargers & Converters
  • Power Tool Blades
  • Power Saws
  • Power Drills

 

Customer Reviews

38 Reviews
5 star:
 (26)
4 star:
 (5)
3 star:
 (2)
2 star:
 (1)
1 star:
 (4)
 
 
 
 
 
Average Customer Review
4.3 out of 5 stars (38 customer reviews)
 
 
 
 
Share your thoughts with other customers:
Most Helpful Customer Reviews

15 of 17 people found the following review helpful:
3.0 out of 5 stars All 18-volt nicads are shortlived...but at least this is a good price., May 31, 2008
This review is from: Bosch BAT181 BlueCore 18-Volt 2.4 Amp Hour NiCad Battery (Tools & Home Improvement)
I've had 8 or 9 of these batteries in the last few years. Expect to get about 2 years at most of good power than cells start to die. Used to be that the Bosch ones were always about 80 bucks and it was better to have them rebuilt at a battery shop for about 50 bucks...now Amazon's got them new for about the same price. Great!

The Blue core is only slightly better. Not much. Just more insulation. The cells overheat and die and voltage drops off per cell (about 1.5 each). Check with voltage tester....you'll see older batteries even after recharging will be quite a bit less than new ones. (around 19 volts for new)
Rules, Don't overwork the batteries, when power starts to full off recharge and replace with new immediately. Don't run 'em down. Heat kills 'em. Keep charged batteries always nearby. I love the tools esp. the jig saw and planer and skill saw. I find the Dewalt tools also good and their batteries seem slightly more powerful but my Bosch never fail...but the batteries aren't so good buy I think that's with all 18 volts. The old Makita 9 volts lasted longer by far. Bigger means less longevity. (Lithion-ion has some problems in cold on my little bosch 10.8 tools)

finally a price about what it should be...
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No


3 of 3 people found the following review helpful:
5.0 out of 5 stars U get what U pay for, October 29, 2011
By 
Robert E.C. (Lansing, KS United States) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Bosch BAT181 BlueCore 18-Volt 2.4 Amp Hour NiCad Battery (Tools & Home Improvement)
These cost more but are well worth it if you depend on your tools for a living. The Pro Advantage Plan works. Great customer service! Blue core's are a bit heavier but well worth it. Tho finally getting weaker, I have a blue core going on 4 yeas old. IF the Blue core NiCads are phased out, I'll be rebuilding my own batteries instead of replacing all my tools with light weight"Made in Asia". Are U listening Bosch?
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No


1 of 1 people found the following review helpful:
5.0 out of 5 stars Perfect replacement at a great price, January 26, 2011
By 
Capt.D (San Diego, CA) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Bosch BAT181 BlueCore 18-Volt 2.4 Amp Hour NiCad Battery (Tools & Home Improvement)
Bosch's battery life is much less than what it should be but since I have invested in almost all of the 18 volt tools Bosch offered, I needed another battery after my original died; this works perfectly and actually seems to hold a better charge or perhaps I've forgotten what a "new" battery is like since they degrade over time!

Hint: Do not run your batteries until they are discharged as that shortens their useful life!

Bosch should offer an upgrade path for all the registered owners of the "old" style tool sets to the newer battery technology!
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No

Share your thoughts with other customers: Create your own review
 
 
 
Most Recent Customer Reviews











Only search this product's reviews



Tags Customers Associate with This Product

 (What's this?)
Click on a tag to find related items, discussions, and people.
 

Your tags: Add your first tag
 

Customer Discussions

This product's forum
Discussion Replies Latest Post
No discussions yet

Ask questions, Share opinions, Gain insight
Start a new discussion
Topic:
First post:
Prompts for sign-in
 


Active discussions in related forums
Search Customer Discussions
Search all Amazon discussions
   
Related forums





Look for Similar Items by Category