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BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery

4.7 4.7 out of 5 stars 2,094 ratings

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8 Ah
1-Pack

Purchase options and add-ons

Number of Batteries 1 Lithium Ion batteries required. (included)
Brand BOSCH
Battery Cell Composition Lithium Ion
Unit Count 1.0 Count

About this item

  • PERFORMANCE: Delivers 50% more runtime and over 75% more power than CORE18V 4 Ah battery, powering high-demand applications
  • EFFICIENCY: Features two layers of enhanced 21700 cells for greater battery efficiency
  • BOSCH-EXCLUSIVE COOLPACk 2.0 TECHNOLOGY: Cools the battery and helps provide longer battery lifetime compared to non-CoolPack Bosch 18V batteries
  • CUTTING-EDGE BATTERY DESIGN: Includes copper end plates, power rails and a flexible circuit board, offering reduced resistance and increased efficiency
  • COMPACT OPERATION: Weighs only 2.14 Lbs., for the ideal balance of size, weight and power
  • CHARGE-STATUS INDICATOR: Features high resolution for clear visibility
  • COMPATIBILITY: Engineered for 18V and compatible with Bosch 18V tools and chargers

Customer ratings by feature

Longevity
4.3 4.3
Battery life
4.3 4.3
Value for money
4.2 4.2

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BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery
BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery
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Price-28% $158.03
List:$219.00
-19% $219.00
List:$269.00
$27.89$54.89$37.90
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Longevity
4.3
4.3
4.3
3.6
3.6
Battery life
4.3
4.3
4.3
3.8
3.8
Value for money
4.2
4.2
4.2
3.8
3.8
Sold By
Toolup
North To South (Serial Number Recorded)
Amazon.com
Futurebatt Inc
Futurebatt Inc
HUAYUE BATTERY
capacity
8 amp hours
12 amp hours
8 amp hours
6 amp hours
5 amp hours
4 amp hours
battery quantity
1 lithium ion
1 lithium ion
2 lithium ion
1 lithium ion
2 lithium ion
1 lithium ion
voltage
18 volts
18 volts
18 volts
18 volts
18 volts
reusability
Rechargeable
Rechargeable
Rechargeable
Rechargeable
Rechargeable
Rechargeable
compatible devices
Solar
CORE18V120
Remotes
Solar
Solar
BAT609,BAT609G,BAT611,BAT612,BAT618,BAT618G,BAT619,BAT619G,BAT620,BAT622

From the manufacturer

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CORE18V ADVANTAGE

Equipped with high-power cells, cutting-edge design and CoolPack 2.0 Technology for heat management for longer battery life.

ENGINEERED FOR 18V

Compatible with the Bosch portfolio of 18V tools, from drill drivers to rotary hammers.

PROFACTOR OPTIMIZED

Compatible with and optimized to drive Bosch PROFACTOR tools with BITURBO Brushless Technology, for power comparable to the most demanding corded tools.

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8 AH HIGH-POWER BATTERY

Delivers 50% more runtime and over 75% more power than the CORE18V 4 Ah Battery.

CUTTING-EDGE BATTERY DESIGN

Includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency.

BOSCH-EXCLUSIVE COOLPACK 2.0 TECHNOLOGY

Cools the battery 15% faster and provides 135% longer lifetime compared to non-CoolPack Bosch 18V Lithium-ion batteries.

CHARGE-STATUS INDICATOR

Features high resolution for clear visibility.

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AMPSHARE POWERED BY BOSCH SYSTEM

Battery system designed to be multi-brand compatible across many cordless products to make managing your workday easier.

AMPSHARE SYSTEM COMPATIBILITY

Bosch 18V batteries and chargers are part of AMPShare, a shared power source system, providing access to a growing portfolio of cordless solutions from expert brands.

18V BATTERY SYSTEM YOU CAN BUILD ON

AMPShare powers your work to get more done, bringing more flexibility than ever on one battery system.

PERFORMANCE FOR ANY JOB

AMPShare batteries deliver power for a wide range of applications, from standard to heavy-duty jobs. To keep power-ready, AMPShare offers fast charging solutions.

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Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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BOSCH

BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery


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Product Description

The Bosch CORE18V® 8 Ah High Power Battery delivers 50% more runtime and over 75% more power than the CORE18V® 4 Ah battery, powering high-demand applications. The GBA18V80 features two layers of enhanced 21700 cells for greater battery efficiency. The battery has Bosch-exclusive CoolPack™ 2.0 technology, which cools the battery faster and helps provide longer lifetime compared to Bosch 18V batteries without CoolPack™ 2.0. With its cutting-edge battery design – including copper end plates, power rails and a flexible circuit board – it offers reduced resistance and increased efficiency. It weighs only 2.14 Lbs., for the ideal balance of size, weight and power. It includes a charge-status Indicator with high resolution for clear visibility. This battery is engineered for 18V, and it's compatible with Bosch 18V tools. The GBA18V80 is optimized to drive Bosch PROFACTOR™ tools with BITURBO Brushless™ Technology, for power comparable to the most demanding corded tools. The battery is compatible with Bosch 18V chargers and the AMPShare™ System. The AMPShare™ System is a battery system designed to be multi-brand compatible across many cordless products to make managing your work day easier.

Important information

Wattage

1600 watts

Customer reviews

4.7 out of 5 stars
4.7 out of 5
2,094 global ratings

Customers say

Customers like the value, performance, and charging of the battery. For example, they mention it works well, charges fairly quick, and is the best deal for a 4AH battery and quick charger. Opinions are mixed on quality and size.

AI-generated from the text of customer reviews

40 customers mention28 positive12 negative

Customers like the value of the battery. They say it's a great value for the money, charges most batteries, and does not catch on fire. Customers also mention that the 21700 cells offer great Ah for the size of the pack.

"great price , fast delivery" Read more

"...purchased the generic 5ah batteries from amazon and they are good for the price, but dont hold up as long as the Bosch 4ah...." Read more

"Pricey. But largest size at 4 amps that will fit Bosch circular saw...." Read more

"What I likedCheapCharges most batteriesDid not catch on fireIt's has a Im finally done with that battery light" Read more

17 customers mention15 positive2 negative

Customers like the performance of the battery. They mention that it works well with their bandsaw, drill, impact, and blower. Some say that it also works like a battery should.

"Works really well with my bandsaw Drill impact, gun reciprocating, saw, circular saw" Read more

"...Works great on the blower/drill/impact/light. So if your in the market & the price is right I got mine for $139.00 I couldn’t say no to that price...." Read more

"Works like a battery should!" Read more

"Perfect fit and works perfectly as it should....it's a factory mfg part. Don't waist your money on generic replacement batteries that are cheap...." Read more

13 customers mention10 positive3 negative

Customers like the charging of the battery. They say it charges fairly quick, and easily.

"This is a good product which charges fast and lasts a long enough time for most projects." Read more

"...The charger is well made and charges batteries fairly quickly...." Read more

"...Perfect fit and it ,so far, has lasted a long time . Easily charges too." Read more

"...They do however take a long time to charge which probably has more to do with the charger then the batteries...." Read more

98 customers mention67 positive31 negative

Customers are mixed about the quality of the battery. Some mention that it has lasted a long time, is of high quality, and has good power and run time. Others say that it doesn't hold a charge for long, and then can't take a charger at all. Some say that the battery was dead upon arrival and wouldn't charge. Overall, opinions are mixed and it's recommended to read the reviews carefully before making a purchase.

"This is a quality product that produces a ton of power. The battery charge lasts a long time, so you can be assured your job will get done...." Read more

"...I love the long run times i get out of my drivers/drills and especially my saws...." Read more

"...It doesn't cool off and restart and finish to 100%, it just shuts off at 80%??..." Read more

"You never go wrong with Bosch. One of the best tool brands. This battery it is perfect for my Bosch sander...." Read more

18 customers mention6 positive12 negative

Customers are mixed about the size of the battery. Some mention that it's very compact and gives their tools more power, while others say that it is a little too big for their liking. Some say that the battery does not fit in their skill saw, power box, or hand vacuum. They also mention that the charger is oversized and does not work with their tools.

"...But like i said it doesn't fit all the tools like the original 18v circular saw unless you got it upgraded or the dust buster style vacuum...." Read more

"Perfect fit and works perfectly as it should....it's a factory mfg part. Don't waist your money on generic replacement batteries that are cheap...." Read more

"...product was as described, but I want to let everyone know this 8AH version is large and heavy making it difficult to hold the tool for long periods..." Read more

"...The only downside to the charger is that it's a little to big for my liking, but that's a very minor issue. Overall a great value." Read more

13 customers mention6 positive7 negative

Customers are mixed about the weight of the battery. Some mention it's very heavy but works well, while others say it'll last a while. The outer case is made of hard plastic, which is also very thin.

"...This battery it is perfect for my Bosch sander. Is light weight and still last longer than you will spect it" Read more

"...but I want to let everyone know this 8AH version is large and heavy making it difficult to hold the tool for long periods of time...." Read more

"Great battery. Heavy but it is what you need to push a saw through lots of wood in the DIY projects...." Read more

"This battery is heavy. If your doing alot of work on any ladder? Its heavy, but it does last awhile. The led lighting for power indication?..." Read more

Registering Issues Info Here - BC1880 Comparison
5 Stars
Registering Issues Info Here - BC1880 Comparison
REGISTERING:Having bought two kits, there was some trouble figuring out how to decipher the numbers and register them online. But before that, Brave Privacy Browser on an Verizon S22 Ultra had issues with the Bosch Site; Google Chrome will allow you to register the equipment.Now the Serial Numbers were supposed to be 9 digits long, but as you can see they are broken up and there are three groups of numbers scattered on the charger keeping you guessing. So see the attached pictures in my review.For the Charger, it's basically the 6 numbers under the QR Code, plus the 3 Numbers before the Character at the end of the 4 digit alphanumeric code to the right and above of the QR Code - again, just look at the picture.On the Battery it's much easier. It's the 9-digit number after the 4 digit alphanumeric code, and it can be found at the top of the battery just behind the red release button. Again can be seen in the pictures.CHARGING:After having charged three 8AH Core 18V Batteries, each on one of the following:BC1880Helion 160CHelion 160C with Powerboost enabled....I can say it's not what they claim with it being, what was it, 8x's faster. Maybe that's to a standard Bosch Charger (which I haven't used one since 2011); but it's honestly about 1.4x's faster than the original BC1880 Fast Charger (228W vs 162W), and with the Powerboost enabled 1.9x's faster (309W vs 162W).As far as times go - this is where it gets a bit odd with the 160C and Powerboost. Using Powerboost gets the 8AH battery to 50% in 17 minutes and done in 26 minutes "to 80%" and then shuts off! It doesn't cool off and restart and finish to 100%, it just shuts off at 80%?? Idk the reasoning behind this, but even at 45 degrees in the room and slightly warm to the touch, it's off even 15 minutes later and never restarted.Now without Powerboost, this other 160C unit charges up to 80% somewhere in around 34 minutes and then progressively slows down to around 50-55% of it's charging wattage (115W on average). I say on average because if you have a Kilawatt Inline Power Meter, it linearly slows down the input charging wattage as you reach 100%. But for the total charge time, it took 52 minutes.And compared to the BC1880, it's still chugging along respectably, and starts dialing down from the stabilized 180W at the 80% threshold in what it appears to be in around 44 minutes; and then continues on the last 20% till about 61 minutes have past till it completes the charge.Now putting the Powerboost charged battery back on it's Helion 160C Charger after sitting for 25 minutes made it run at fast charge at 224W for about 4 minutes on the last 20% and then slow down for the remaining 16 minutes, for a total of 20 minutes. Yeah, that's 20 whole more minutes!! Doesn't really make a whole lot of sense at first - but my assumption is that Powerboost just to throws a quick charge on the battery to be responsible enough to dodge overheating and overcharging the battery in the last 20% - something of a lithium battery issue for longevity that you can control in higher end Galaxy Cell Phone Settings and I know it pretty well also in the large 2kW EcoFlow Powerbank Batteries like the Delta 2 Units - in those it preserves their life cycle usage. So in that respect this makes sense I suppose.In Summary:BC1880 to 80% in 44 min to 100% in 61 minHelion 160C to 80% in 34 min to 100% in 52minHelion 160C w/Powerboost to 50% in 17 min to 80% in 26 min Note: takes another 20 min after cooling off to top off the batteryNote: two of these batteries on the Helion 160C's have only 1 or 2 charge cycles on them, while the B1880C has about 6 charge cycles. These are relatively new, so these numbers should be highly accurate.
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Top reviews from the United States

Reviewed in the United States on February 9, 2024
Size: 8 AhStyle: 1-PackVerified Purchase
Reviewed in the United States on October 25, 2023
Size: 8 AhStyle: 1-Pack w/ ChargerVerified Purchase
Customer image
5.0 out of 5 stars Registering Issues Info Here - BC1880 Comparison
Reviewed in the United States on October 25, 2023
REGISTERING:
Having bought two kits, there was some trouble figuring out how to decipher the numbers and register them online. But before that, Brave Privacy Browser on an Verizon S22 Ultra had issues with the Bosch Site; Google Chrome will allow you to register the equipment.

Now the Serial Numbers were supposed to be 9 digits long, but as you can see they are broken up and there are three groups of numbers scattered on the charger keeping you guessing. So see the attached pictures in my review.

For the Charger, it's basically the 6 numbers under the QR Code, plus the 3 Numbers before the Character at the end of the 4 digit alphanumeric code to the right and above of the QR Code - again, just look at the picture.

On the Battery it's much easier. It's the 9-digit number after the 4 digit alphanumeric code, and it can be found at the top of the battery just behind the red release button. Again can be seen in the pictures.

CHARGING:
After having charged three 8AH Core 18V Batteries, each on one of the following:
BC1880
Helion 160C
Helion 160C with Powerboost enabled
....I can say it's not what they claim with it being, what was it, 8x's faster. Maybe that's to a standard Bosch Charger (which I haven't used one since 2011); but it's honestly about 1.4x's faster than the original BC1880 Fast Charger (228W vs 162W), and with the Powerboost enabled 1.9x's faster (309W vs 162W).

As far as times go - this is where it gets a bit odd with the 160C and Powerboost. Using Powerboost gets the 8AH battery to 50% in 17 minutes and done in 26 minutes "to 80%" and then shuts off! It doesn't cool off and restart and finish to 100%, it just shuts off at 80%?? Idk the reasoning behind this, but even at 45 degrees in the room and slightly warm to the touch, it's off even 15 minutes later and never restarted.

Now without Powerboost, this other 160C unit charges up to 80% somewhere in around 34 minutes and then progressively slows down to around 50-55% of it's charging wattage (115W on average). I say on average because if you have a Kilawatt Inline Power Meter, it linearly slows down the input charging wattage as you reach 100%. But for the total charge time, it took 52 minutes.

And compared to the BC1880, it's still chugging along respectably, and starts dialing down from the stabilized 180W at the 80% threshold in what it appears to be in around 44 minutes; and then continues on the last 20% till about 61 minutes have past till it completes the charge.

Now putting the Powerboost charged battery back on it's Helion 160C Charger after sitting for 25 minutes made it run at fast charge at 224W for about 4 minutes on the last 20% and then slow down for the remaining 16 minutes, for a total of 20 minutes. Yeah, that's 20 whole more minutes!! Doesn't really make a whole lot of sense at first - but my assumption is that Powerboost just to throws a quick charge on the battery to be responsible enough to dodge overheating and overcharging the battery in the last 20% - something of a lithium battery issue for longevity that you can control in higher end Galaxy Cell Phone Settings and I know it pretty well also in the large 2kW EcoFlow Powerbank Batteries like the Delta 2 Units - in those it preserves their life cycle usage. So in that respect this makes sense I suppose.

In Summary:

BC1880
to 80% in 44 min
to 100% in 61 min

Helion 160C
to 80% in 34 min
to 100% in 52min

Helion 160C w/Powerboost
to 50% in 17 min
to 80% in 26 min
Note: takes another 20 min after cooling
off to top off the battery

Note: two of these batteries on the Helion 160C's have only 1 or 2 charge cycles on them, while the B1880C has about 6 charge cycles. These are relatively new, so these numbers should be highly accurate.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
3 people found this helpful
Report
Reviewed in the United States on December 20, 2023
Size: 4 AhStyle: 1-Pack w/ ChargerVerified Purchase
Reviewed in the United States on November 12, 2023
Size: 8 AhStyle: 1-PackVerified Purchase
One person found this helpful
Report
Reviewed in the United States on December 20, 2023
Size: 4 AhStyle: 1-Pack w/ ChargerVerified Purchase
Reviewed in the United States on February 16, 2024
Size: 8 AhStyle: 1-PackVerified Purchase
One person found this helpful
Report
Reviewed in the United States on December 24, 2023
Size: 8 AhStyle: 1-PackVerified Purchase
One person found this helpful
Report
Reviewed in the United States on January 1, 2024
Size: 4 AhStyle: 2-PackVerified Purchase
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
Justo Camacho
5.0 out of 5 stars Buena Duración de la carga de la batería.
Reviewed in Mexico on February 14, 2024
Size: 4 AhStyle: 2-PackVerified Purchase
Leonardo Bayardo
5.0 out of 5 stars Muy buenas baterías
Reviewed in Mexico on February 1, 2024
Size: 8 AhStyle: 2-Pack w/ ChargerVerified Purchase
David Young
5.0 out of 5 stars Quality
Reviewed in Canada on January 23, 2024
Size: 8 AhStyle: 2-PackVerified Purchase
Customer image
David Young
5.0 out of 5 stars Quality
Reviewed in Canada on January 23, 2024
Durable, don't get hot, last long time ,made well!
Images in this review
Customer image
Customer image
Héctor C.
5.0 out of 5 stars Son un gran combo de batería y cargador súper rápido
Reviewed in Mexico on November 18, 2023
Size: 8 AhStyle: 1-Pack w/ ChargerVerified Purchase
Customer image
Héctor C.
5.0 out of 5 stars Son un gran combo de batería y cargador súper rápido
Reviewed in Mexico on November 18, 2023
Me encantó que esta batería tiene tal vez más tecnología que la de 9 AMP de la marca amarilla pero es mucho más compacta, mucho más compacta que la XGT de 40V de 8 AMP de la marca verde. Algo aún más fantástico es que no te entregan la CORE que se muestra en las fotos sino la ¡¡¡“PROFACTOR”!!!…¡genial!.

Respecto del cargador esta bien bonito y es sencillamente enorme de tamaño (como otros cargadores súperrapidos de la competencia). La batería y el cargador no se sobrecalentan durante la carga. Pero algo que me intrigó es que para llegar al 80% es súper veloz, pero de ahí al 100% se comporta raro pues lo deje conectado como tres horas más después del 80% y simplemente nunca se encendió la 5a luz en el indicador de carga en el cargador, no se cuanto tiempo más tarde en llegar del 80 al 100%, sencillamente termine retirando la batería de 8 AMP.

Ningun problema con este starter kit y muchas sorpresas
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DZ
5.0 out of 5 stars Best batteries
Reviewed in Canada on February 2, 2024
Size: 8 AhStyle: 1-PackVerified Purchase