The Bosch GBA 18V 4.0Ah Battery is a high‑performance lithium‑ion power source designed for professional cordless tools. Delivering reliable runtime, fast charging compatibility, and long service life, it ensures consistent performance across demanding applications in construction, woodworking, and industrial environments.
Features
High‑capacity 4.0Ah lithium‑ion battery for extended runtime
Compatible with Bosch Professional 18V system tools
Lightweight design for improved handling and reduced fatigue
No memory effect and minimal self‑discharge for efficiency
Durable housing for protection against impact and harsh conditions
Ideal for construction, woodworking, and industrial cordless applications
Specifications
Voltage: 18V
Capacity: 4.0Ah (Ampere‑hours)
Energy: Approx. 72Wh
Battery Chemistry: Lithium‑ion (Li‑ion)
Compatibility: Bosch Professional 18V cordless tool range
Runtime: Extended runtime suitable for heavy‑duty applications
Charging System: Compatible with Bosch AL 18V chargers (e.g., AL 1860 CV, AL 1820 CV)
Charging Time: Approx. 45–60 minutes depending on charger model
Design: Compact and lightweight for improved tool balance
Durability: Robust housing with shock‑resistant design
Safety Features: Electronic Cell Protection (ECP) against overload, overheating, and deep discharge
Operating Temperature Range: −10°C to +50°C
Storage: Minimal self‑discharge for long shelf life
Applications: Construction, woodworking, metalworking, and industrial cordless tool use
Packaging: Supplied as a single battery unit with protective casing
Compliance: Manufactured to Bosch’s international safety and performance standards
