Bosch BAT414-2PK 12V Max Lithium-Ion Battery 2 Ah – Twin Pack for 12V Max Tools

Power you can count on in a compact twin pack

The Bosch BAT414-2PK brings two 12V Max lithium-ion batteries to your toolkit, each delivering 2 Ah of reliable energy. The twin-pack design emphasizes portability without sacrificing performance, making it suitable for cramped workspaces where balance matters as you move between tasks.

In practice, you may notice a longer runtime compared to older 12V Max generations—Bosch documents about 50% more runtime. The batteries are light, around 0.3 pounds each, and their cylindrical form fits naturally in your hand, enabling easy maneuvering in tight corners, above fixtures, or along narrow shelves.

Designed for challenging environments

Cold weather performance matters when you’re on-site or in unheated spaces. These cells are specified to operate in temperatures down to -4° F, helping you maintain momentum rather than pause for a warmer battery. The system also highlights protection features to guard against overheating, overload, and unnecessary discharge, supporting safer, steadier charging and use.

Broad compatibility for a streamlined toolkit

The BAT414-2PK is designed to work with Bosch 12V Max cordless power tools and chargers. That means you can swap packs between compatible tools without hunting for a different battery type, keeping your workflow uninterrupted.

Additional design touches you might notice

• Electronic Cell Protection helps manage heat and current for longer life
• Delta sanding pad mentioned in the features suggests attention to reach and precision with paired tools
• Three-year limited warranty offers coverage from Bosch

Real-world use scenarios

From installing cabinets in a dim corner to performing maintenance in a crawl space, the compact form keeps the tool balanced and controllable. If you routinely work in confined spaces, this 2-pack can reduce downtime and the need for frequent recharges.

What you gain at a glance

• Two 12V Max lithium-ion batteries, 2 Ah each
• Lightweight, compact design for easy handling
• Cold-weather operation to -4° F
• Cross-tool compatibility within the 12V Max family
• Electronic Cell Protection for safer charging and use
• Three-year limited warranty