Bosch GXS18V-11N25 Starter Kit | 2 CORE18V 4Ah Batteries + 18V Charger | AMPShare Compatible

Powerful, portable, and ready for standard to medium duty tasks

The Bosch GXS18V-11N25 Starter Kit puts real power in a compact form, designed to help you work more efficiently at the job site or in the workshop. Powered by two CORE18V 4Ah Advanced Power Batteries, this kit balances strength with lightweight design so you can move freely between drills, grinders, and saws without feeling weighed down.

With thoughtful battery technology and a fast, health-conscious charger, you can expect practical performance during everyday tasks. This kit is about capability you can rely on, not guaranteed outcomes, so you can focus on getting the job done with confidence.

Power and runtime

• The CORE18V 4Ah battery system delivers 2x the runtime and up to 60% more power versus a standard 18V 2Ah option, helping you push through tasks more smoothly
• At roughly 1.1 pounds, the battery remains surprisingly light for extended use, aiding maneuverability during overhead or tight-space work
• Best for standard to medium duty applications such as drilling into concrete, metal, or wood, grinding, cutting, and light-duty chipping

Battery technology and design

• High-energy 21700 cells organized into a single efficient layer for better performance
• Copper end plates, power rails and a flexible circuit board reduce resistance and improve overall efficiency
• Bosch exclusive CoolPack 2.0 technology cools the pack more quickly, aiming to support longer battery life under demanding use

Charging speed and battery health

• GAL18V-40 charger delivers 4-amp charging current and can fully charge a spent CORE18V 4Ah in about 65 minutes
• Regulated dual-mode charging provides a fast initial charge while preserving long term battery health
• On-device battery status indicator helps you monitor charge status at a glance

Flexibility and compatibility

• AMPShare system enables cross-brand compatibility across a growing list of cordless tools and batteries
• The compact charger and batteries are designed to fit into busy workdays where space and weight matter

Overall, this starter kit offers a practical mix of power, speed, and portability. While results depend on the task and tool in use, the combination of two 4Ah batteries, a fast charger, and smart battery design provides a versatile foundation for a variety of 18V Bosch tools.