Bosch GXS12V-01N12 12V Max Battery & Charger Starter Kit | Fast Charging & Expandable

Boost your 12V tool setup with one compact starter kit

The Bosch GXS12V-01N12 Starter Kit combines a lightweight 12V Max battery with a responsive charger, giving you a flexible option to build a custom 12V Max combo or expand an existing Bosch toolkit. Designed for real-world use, this duo aims to keep smaller projects moving without slowing down for power swaps.

What you get and how it scales with your toolkit

The BAT414 12V Max Lithium‑ion battery is notably light and is designed to deliver more runtime than earlier 12V options. In practical terms, that means longer sessions between swaps when you’re hanging shelves, installing fixtures, or performing quick DIY repairs. The kit’s true value lies in its expandability: pair the battery with other Bosch 12V Max tools to create a cohesive system that grows with your needs.

• Up to 50% more runtime than the 12V Max 1.3 Ah cell in compatible tools
• Lightweight battery that reduces fatigue during extended tasks
• Common 12V Max form factor for broad tool compatibility within the Bosch ecosystem

The GAL12V-20 charger brings fast, regulated charging and clear status feedback. It uses a smart 80/20 dual‑mode approach, delivering a rapid first phase and then tapering to a steady finish to protect the cells. A built‑in battery‑status indicator communicates when charging begins, when the fast mode is active, and when the cycle completes or pauses due to temperature.

Charging performance and indicators

• Fully recharges a 2.0 Ah battery in about one hour under typical conditions
• Visible indicators keep you informed about charging mode and temperature status
• Operates in cold weather down to -4°F, helping you stay productive on site

Portability and reliability are central to the kit’s design. The components are compact and easy to carry, making them convenient to toss into a tool bag for on‑the‑go projects. Because the battery and charger are part of the Bosch 12V Max family, they’re designed to work smoothly with a wide range of compatible tools.

Real‑world use cases

Whether you’re wrapping up a quick repair, assembling a small fixture, or expanding an existing 12V Max collection, this starter kit offers a practical path to a ready‑to‑work power pair. Users may notice fewer interruptions for recharging and a streamlined workflow as they grow their toolkit.