UADCA 2-Pack 4.0Ah Replacement Battery for Milwaukee 12V | 48-11-2440 48-11-2402 48-11-2411

Product overview

The UADCA 2-Pack 4.0Ah Replacement Battery is built for Milwaukee 12V handheld tools. It’s a practical, non-OEM option designed to work with the original tool ecosystem and compatible chargers such as 48-11-2440, 48-11-2402, and 48-11-2411. The cells are chosen for reliable performance, while the integrated smart microchip helps monitor safety during use and charging, contributing to a calmer workflow on busy days.

Key benefits at a glance

• 12V lithium-ion capacity of 4000mAh provides a balanced mix of power and portability for everyday tasks.
• Fully compatible with Milwaukee 12V tools and the listed chargers, making quick swaps a simple part of your routine.
• Smart microchip protection guards against over-discharge, overload, and short circuits to help extend life and support safe operation.
• Compared with standard batteries, you may experience faster charging and longer runtime, helping you stay productive through lengthy tasks.

Why choose a replacement battery

Designed as a practical alternative when original packs aren’t available or when you want a spare with the same voltage and capacity. The 2-pack format keeps you prepared for back-to-back sessions without downtime.

Quality, service, and usage tips

• Factory inspection within the product line supports consistent quality; the listing includes 12 months of product service after purchase.
• To install, align the contacts and insert firmly into Milwaukee 12V tools or compatible chargers; ensure the tool is cool before handling.
• For best results, use with compatible tools within the Milwaukee 12V ecosystem, and keep connections clean and dry for reliable performance.

What you get

• 2 x UADCA 4.0Ah replacement batteries
• 12-month product service for support and confidence
• Clear value with a practical backup option for daily or demanding work

Note: This battery is a replacement option and is not manufactured by the original brand. It’s designed to offer a dependable alternative for energy when you need a ready-to-use pack.