Bosch PRO GBA 18V-20 2.0Ah Battery
HIGHLIGHTS: The Bosch Professional GBA 18V-20 2.0Ah Battery is a compact and lightweight lithium-ion battery pack engineered for professional cordless power tool applications. Designed for maximum portability and ease of handling,...

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HIGHLIGHTS:
The Bosch Professional GBA 18V-20 2.0Ah Battery is a compact and lightweight lithium-ion battery pack engineered for professional cordless power tool applications. Designed for maximum portability and ease of handling, this battery is ideal for overhead work, extended use, and compact Bosch Professional 18V tools.
Delivering up to 550W of maximum power, the GBA 18V-20 combines strong performance with an ultra-lightweight form factor, helping reduce user fatigue while maintaining reliable power output for drilling, fastening, cutting, and sanding applications.
Built with a robust and durable housing, the battery is designed to withstand harsh jobsite environments and accidental drops. Its integrated fuel gauge indicator allows users to quickly monitor battery charge levels for improved workflow efficiency.
Compatible with the complete Bosch Professional 18V System and the AMPShare multi-brand battery alliance, the GBA 18V-20 provides excellent flexibility across a wide range of professional cordless tools and equipment.
FEATURES:
- Compact and Lightweight Design improves handling and reduces user fatigue
- Up to 550W Maximum Power Output for demanding cordless applications
- Professional 18V System Compatibility works with all Bosch Professional 18V tools and chargers
- AMPShare Alliance Compatible supports multi-brand cordless platform integration
- Robust Housing Construction designed to withstand harsh jobsite conditions
- Integrated Fuel Gauge Indicator allows quick battery charge monitoring
- Ideal for Overhead Applications thanks to its lightweight form factor
- Lithium-Ion Technology provides reliable performance and consistent power delivery
- Durable and Drop Resistant for improved jobsite reliability
- Optimized for Professional Use in construction, woodworking, metalworking, and installation applications
Ideal for professionals requiring a lightweight, compact, and reliable 18V battery for daily cordless tool operation and mobile jobsite applications.
| Brand | Bosch Professional |
| Model | GBA 18V-20 |
| Product Type | Li-Ion Battery Pack |
| Battery Voltage | 18.0 V |
| Battery Capacity | 2.0 Ah |
| Battery Technology | Lithium-Ion |
| Maximum Power Output | Up to 550 W |
| Weight | 0.38 kg |
| Battery Dimensions (W x L x H) | 75 x 114 x 43 mm |
| Compatibility | Bosch Professional 18V System & AMPShare Alliance |
| Charge Indicator | Integrated Fuel Gauge |
| Housing Construction | Robust Impact-Resistant Design |
| Application | Professional Cordless Power Tools |

Warranty Coverage for BOSCH Tools
- All BOSCH Professional Power Tools (including batteries and chargers) and BOSCH Measuring Tools purchased from GIGATOOLS are entitled to a 1-year warranty period from the date of purchase, covering parts and labor.
- BOSCH Home and Garden Tools (e.g., Aquatak range, DIY, and tools with green-colored body) purchased from GIGATOOLS are entitled to a 6-month warranty period from the date of purchase, covering parts and labor.
Register your product at Bosch BeConnected to ensure eligibility. Terms and conditions apply.
Free Pickup and Delivery Service
As an authorized BOSCH dealer, GIGATOOLS offers access to BOSCH’s free pickup and delivery service for warranty and repair of your power tools at selected Authorized Service Centers (ASCs) in the Philippines.* Ensure your BOSCH tools are backed by this reliable service by purchasing from GIGATOOLS. Here’s how it works:
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Step 1: Contact the Authorized Service Center
Find the nearest Authorized Service Center (ASC) from the list HERE to schedule a pickup. -
Step 2: Prepare Your Tool for Pickup
Package your tool securely, including proof of purchase from GIGATOOLS, a note detailing the fault, and your full name, company name (if applicable), phone number, and complete address. The ASC will arrange a courier to collect the tool on the next working day. -
Step 3: Pay Any Applicable Charges
For non-warranty tools, the ASC will provide a cost estimate for labor, parts, or other charges. Payment must be made (via bank deposit, e-wallet, etc.) before repairs are completed for non-warranty items. -
Step 4: Receive Your Repaired Tool
Once repairs are done, the ASC will schedule delivery of your tool via courier. You’ll receive a checklist and/or photo of the items upon return.
Important Notes:
- *Free pickup and delivery are available for a single delivery only. If items are not received and require redelivery, additional charges may apply.
- For warranty tools purchased from GIGATOOLS, repairs are free if covered. For non-warranty tools, the ASC will confirm costs and payment methods.
- Available at selected BOSCH Authorized Service Centers only.
- Per DTI Fair Trade Permit No. FTEB-210201 Series of 2025.
Contact BOSCH Philippines
Website: https://www.bosch-pt.com.ph
Read: Warranty Terms & Conditions
BOSCH: Reliable Service for Your Power Tools. Only with GIGATOOLS.
Only on-stock items are available for same day delivery. To avail of this service, please book before 4pm.
Estimated delivery date is 1 to 3 weeks, the duration depends on how far away you are from Manila.
To find out if there are APCargo or Jades Cargo branches near your address or simply to know more about this option, kindly chat with us over at Facebook Messenger or Viber.
You may discuss this option via our Facebook Messenger or Viber for details.
Tel: (02) 7917 7186
Mobile: 0917 587 7077
Email: info@gigatools.ph
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Viber: Chat Now