I find the little 2-Ah batteries don't power this saw very long. What are folks using with this? 4Ah? 6 or 8?

Hi! All Bosch PTNA Tools are compatible with all Bosch PTNA lithium-ion chargers and batteries for as long as they have the same voltage (12V, 18V, or 36V). Using a battery with a higher Ah, 4.0 and up will provide a higher runtime for the tool. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

How many watts does the motor need

You must mean amps. Use the designated amps (battery) the higher the amps the longer it will run.

The country of origin of the GSA18V-083B is in China. Robert Bosch Tool Corporation utilizes a global manufacturing strategy, which incorporates a global network of suppliers with our worldwide manufacturing locations in regions such as Asia, Europe, and the United States. Our manufacturing facilities around the globe are all owned and operated by the Bosch Group and maintain the highest quality standards. You can be assured that whatever country your Bosch product was made in, it will be made with the quality you would expect from Bosch. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

Hi if you compare this one with CRS180b, witch is the best one? or witch are the differences? thks

Thanks for your question. The GSA18V-083B is more compact and lightweight than the CRS180B weighing 4.4 lbs, 15-3/4" in length with 0.83 stroke length. The CRS180B weighs 6.3 lbs, 17.7" in length and 1.125 stroke length. If you have further questions please feel free to contact our Product Specialists at 1-877-BOSCH-99 (1-877-267-2499)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

BOSCH GSA18V-083B

Product ID: 30840566

Details

Blade Material
Metal
Brand
Bosch
Color
Multicolor
Power Source
Battery
Surface Recommendation
Wood

⚡3,050 SPM high-speed stroke

🪓0.83" optimized stroke length

🪶4.4 lbs ultra-lightweight design

$433.46

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🛠️ Cut fast, cut smart—own the tight spots others can’t!

COMPACT MASTERY - Just 15.75 inches long to conquer the tightest, hardest-to-reach spaces.
INSTANT BLADE SWAP - Toolless blade-change system lets you switch blades in seconds—no downtime.
WORKDAY ILLUMINATOR - Built-in LED light brightens your cutting zone, so you never miss a detail.
POWER MEETS PRECISION - 3,050 strokes per minute for rapid, clean cuts in wood and metal.
FEATHERWEIGHT CHAMPION - At only 4.4 lbs, designed for effortless overhead and extended use.

The Bosch GSA18V-083B is a lightweight, compact 18V cordless reciprocating saw delivering a powerful 3,050 SPM with a 0.83" stroke. Its ergonomic design and toolless blade change make it perfect for professionals tackling tight spaces and overhead jobs. Equipped with an LED light and safety lock, this bare tool offers best-in-class power-to-weight ratio backed by Bosch’s 5-year warranty.

Specifications

ASIN	B01HD4EGEG
Best Sellers Rank	#391,818 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #216 in Power Reciprocating Saws
Blade Length	4 inches
Blade Material	Metal
Blade Shape	Rectangular
Brand	Bosch
Brand Name	Bosch
Color	Multicolor
Customer Reviews	4.7 out of 5 stars 1,042 Reviews
Global Trade Identification Number	00000346486728
Handle Material	Plastic
Included Components	(2) 6-Inch Bi-Metal Reciprocating Saw Blades
Item Dimensions L x W x H	15.75"L x 3.15"W x 8.1"H
Item Type Name	Reciprocating Saw
Item Weight	4.4 pounds
Manufacturer	Bosch
Manufacturer Part Number	GSA18V-083B
Manufacturer Warranty Description	Bosch 18V cordless power tools are covered by a five year limited warranty. For details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
Model Number	GSA18V-083B
Number of Batteries	1 Lithium Ion batteries required.
Number of Items	1
Number of Teeth	18
Other Special Features of the Product	Brushless
Power Source	Battery Powered
Special Feature	Brushless
Surface Recommendation	Wood
UPC	000346486728
Unit Count	1 Count
Warranty Type	limited warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$433.46

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews