Bosch Genuine PRO BLUE 18v Cordless GBA 6 Li-Ion Battery 4ah Set
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Bosch Genuine PRO BLUE 18v Cordless GBA 6 Li-Ion Battery 4ah Set
The Bosch Genuine PRO BLUE 18V GBA 4.0Ah Li-Ion Battery Set delivers extended runtime for professional tradespeople working across demanding construction and installation environments.
Supplied as a set of six batteries in an L-BOXX 136, this pack is ideal for teams or multi-tool workflows where continuous power availability is essential. Each battery provides 100% more runtime than the 18V 2.0Ah model, making it a practical choice for longer work periods without interruption.
A key feature is COOLPACK 1.0 technology, which improves heat dissipation by drawing heat from inside the battery to the outside casing. This thermal management helps protect the cells from heat-related damage, extending overall battery lifetime and maintaining consistent performance across extended use.
Each battery includes a built-in fuel gauge for quick charge-level checks, and the full range is compatible with all tools and chargers within the Bosch Professional 18V System and the AMPShare Alliance. Suitable for use across construction, electrical, plumbing, landscaping, metalwork, and joinery trades.
Features and Benefits:
• COOLPACK 1.0 technology improves heat dissipation for longer battery lifetime and sustained runtime
• Delivers 100% more runtime than the equivalent 18V 2.0Ah battery
• Built-in fuel gauge displays remaining charge at a glance
• Compatible with all Bosch Professional 18V System tools and chargers, and AMPShare Alliance products
• Supplied as a set of six batteries in an L-BOXX 136 for organised storage and transport
Specifications:
Battery voltage: 18.0 V
Capacity: 4.0 Ah
Dimensions: 74 x 115 x 56 mm
Net weight (set): 3.660 kg
Battery type: Lithium-ion (Li-ion)
Contents:
6 x GBA 18V 4.0Ah battery (1 600 Z00 038)
L-BOXX 136 (1 600 A01 2G0)
1/1 L-BOXX inlay for starter sets (1 600 A02 BV4)
Battery AH Explained
The best way to describe battery amp hour is that this is effectively the size of your fuel tank, the more amp hours your battery has then the longer the battery will last between charges. More amp hours does not increase the power of a given tool.
Battery Voltage Explained
A tool with a higher voltage than another is a bit like choosing an engine in a car, the higher voltage will generally mean higher power & performance. As with cars though a bigger engine does not always translate to better performance so it is important to compare the specifications of tools at different voltages between different manufacturers.
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Bosch Professional manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/bosch-professional-warranty/warranty/120/' style='margin: 0; padding: 0;'><strong>Bosch Professional Warranty</strong></a>.
Get help regarding Bosch Genuine PRO BLUE 18v Cordless GBA 6 Li-Ion Battery 4ah Set
For any technical enquiries relating to this product it is best to call the manufacturer, Bosch Professional, direct on 0344 736 0109.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.