Battery DeWALT DCB182-XJ cordless tool battery

The DeWALT DCB182-XJ cordless tool battery is a 4 Ah Lithium-Ion battery designed to supply power to a wide range of DeWALT cordless tools. It delivers consistent voltage and runtime for drills, impact drivers, saws and other compatible equipment. The battery is engineered to be compact and lightweight for easier handling on job sites and during DIY projects, while providing reliable performance across repeated charge cycles.

Advantages

This rechargeable Lithium-Ion battery provides stable power output and extended runtime compared with lower-capacity cells, enabling longer work periods between charges. Its compact form factor and reduced weight make tool handling less tiring. The battery integrates safeguards against deep discharge and maintains performance over many charge cycles, ensuring predictable operation for both intermittent and continuous tasks.

Suitable for

• Cordless drills and impact drivers for construction and renovation tasks
• Portable saws and cutting tools used on-site or in workshops
• Outdoor and indoor DIY projects requiring extended runtime
• Professional trades where tool interchangeability and quick battery swaps are needed

Key specifications

• Battery type: Lithium‑Ion
• Nominal capacity: 4 Ah
• Designed voltage class: compatible with DeWALT 18 V tool platform
• Weight: compact, lightweight construction for improved handling
• Built-in protection: safeguards against deep discharge and overheating

How to use

Insert the battery into the compatible DeWALT tool until it locks into place, ensuring contacts are aligned and clean. Charge the battery using a compatible DeWALT charger prior to first use and between extended work periods. Monitor the tool’s performance and the charger indicators to determine charge level. Remove the battery by pressing the release mechanism and sliding it out when you need to store it, replace it, or transport the tool.

Usage recommendations

Store the battery in a cool, dry place and avoid prolonged exposure to extreme temperatures. Use a manufacturer-recommended charger to preserve battery life, and allow the battery to cool before recharging after heavy use. For longer battery lifespan, avoid complete deep discharges when possible and perform regular charging cycles if the battery will be stored for extended periods.