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Bosch PRO Battery Pack - 1600A03K19

Bosch PRO Battery Pack - 1600A03K19

The Bosch GBA18V-20 is a compact and lightweight 18V 2.0Ah battery pack designed to provide up to ...

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eBayBOSCH GBA 18V-20 18v Li-ion battery 2.0Ah
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B&QB&Q - Pro Battery Pack Gba18V-20 1600A03K19
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£60.66
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Product Information

Full details

The Bosch GBA 18V 2.0Ah battery pack (1600A03K19) is an ideal power solution for trade professionals and DIY enthusiasts who prioritize weight savings and ergonomics during extended use. It provides a reliable 550W of maximum power, making it perfect for light-duty tools and overhead applications where minimizing fatigue is critical, though its lower capacity may require more frequent charging during high-draw tasks compared to larger ProCORE models.

All features

Model Part Number1600A03K19
BrandBosch

Extended Product Information

FAQs

Is this battery compatible with older Bosch 18V tools?

Yes, this battery is compatible with all Bosch Professional 18V tools produced from 2008 onwards.

Does this battery work with AMPShare tools?

Yes, it is fully compatible with all power tools under the AMPShare multi-brand battery alliance.

How do I check the remaining charge?

Simply press the button located near the 3-LED fuel gauge on the battery housing.

Can I use this for heavy-duty grinding?

While it will power the tool, the 2.0Ah capacity is best suited for lighter applications. For heavy grinding, a ProCORE 18V battery is recommended.

What is the weight of this battery?

This is one of the lightest batteries in the Bosch range, specifically designed to reduce user fatigue during overhead tasks.

How should I clean the battery?

Wipe the exterior with a dry, lint-free cloth. Do not use solvents or submerge the battery in any liquid.

Troubleshooting

Battery does not fit into the tool or charger

Check the battery rails and tool interface for obstructions or debris. Ensure you are using a compatible Bosch Professional or AMPShare interface.

Battery will not charge when placed on the charger

Verify the charging indicator status. If the light flashes rapidly or stays red, the battery may be too hot; allow it to cool down for 30 minutes before attempting to charge again.

Rapid power loss during use

The battery may be at the end of its life cycle or the tool being used is exceeding the battery's power capability. Ensure the tool is appropriate for a 2.0Ah battery.

Pros and Cons

Pros

  • Extremely lightweight and easy to handle
  • Excellent for overhead work and repetitive fastening
  • Durable construction resistant to jobsite drops
  • Clear LED charge level visibility
  • Universal compatibility with AMPShare alliance tools

Cons

  • Lower 2.0Ah capacity not ideal for high-drain tools like grinders or rotary hammers
  • Requires more frequent charging during continuous heavy-duty use
  • Lacks the advanced high-power cell technology found in larger ProCORE series

Setup, Compatibility & Care

This battery is compatible with all Bosch Professional 18V tools manufactured since 2008 and all tools within the AMPShare alliance. No special setup is required; simply slide the battery into the tool interface until it clicks securely.

To ensure maximum longevity:

  • Avoid storing the battery in extreme heat or freezing temperatures.
  • If the battery will be unused for long periods, store it with approximately 50% charge.
  • Use only authentic Bosch Professional chargers (GAL 18V series) to prevent cell damage.
  • Keep the contact points clean and free of debris or metallic particles.

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