Power up with reliable DeWalt batteries for every job
Need DeWalt batteries that keep pace with your workload? Tool Kit Depot stocks the full range of DeWalt battery packs and chargers for tradies, contractors and serious DIYers who demand reliable power on every job. From compact 12V DeWalt battery packs for precision work to heavy-duty DeWalt FlexVolt battery systems that deliver serious grunt, there's a DeWalt power solution that matches how you work.
DeWalt's battery ecosystem covers everything from 12V tools perfect for electrical work and tight spaces, through to 20V battery platforms that handle most trade applications, right up to the 54-volt battery FlexVolt range for demanding tasks. The XR battery line delivers extended runtime and fade-free power, while fast chargers like the 12V charger and 18V charger keep your tools ready for action.
Whether you're running cordless drills, impact drivers, saws or grinders, having spare battery pack units means no downtime waiting for charges. The FlexVolt system automatically switches voltage depending on the tool, giving you 20V for standard tools or 54V for high-demand gear like mitre saws and grinders.
We stock genuine DeWalt battery packs, chargers and combo deals across all voltage platforms.
Shop our DeWalt batteries online or drop into your nearest Tool Kit Depot location to check compatibility and grab the power solutions you need. We're your ultimate destination for battery and power tools.
DeWalt Battery FAQs
How long do DeWalt batteries last?
DeWalt battery life depends on the tool, task and battery capacity, but you can expect 2-8 hours of runtime from most standard applications. A 5.0Ah XR battery typically runs a drill for 4-6 hours of intermittent use, while demanding tools like circular saws might get 45-90 minutes of cutting time. FlexVolt batteries generally offer longer runtime due to their higher capacity, and XR batteries include fade-free technology for consistent power throughout the charge cycle.
Are DeWalt 18V and 20V batteries the same?
Yes, DeWalt 18V and 20V MAX batteries are the same platform with identical voltage cells. The difference is in how the voltage is measured, for example, 18V is the nominal voltage, while 20V MAX refers to the maximum voltage when fully charged. These battery packs are completely interchangeable across the entire DeWalt 18V/20V tool range, so your existing tools will work with either battery type.
Can I use FlexVolt batteries on 20V tools?
Absolutely. FlexVolt battery packs automatically adjust to provide 20V when used with standard DeWalt 20V MAX tools. This backward compatibility means you can use the same FlexVolt battery on everything from compact drivers to heavy-duty saws. When you switch to FlexVolt tools, the battery automatically delivers 54V for maximum power, making it a versatile solution for mixed tool setups.
How do I know which DeWalt charger I need?
Match your charger to your battery voltage and desired charging speed. Standard chargers work fine for overnight charging, while fast chargers get you back to work quicker:
12V batteries need a 12V charger.
18V/20V batteries use an 18V charger or 20V charger.
FlexVolt batteries require a FlexVolt charger for optimal performance.
Some chargers handle multiple voltage platforms, which can simplify your setup if you run mixed DeWalt tools.
What's the difference between standard and XR batteries?
XR batteries offer longer runtime, fade-free power delivery and better durability compared to standard DeWalt battery packs. The XR range uses premium lithium-ion cells that maintain consistent power output as the battery drains, rather than gradually losing power. XR batteries also typically feature higher amp-hour ratings and improved heat management, making them ideal for demanding applications and professional use where reliability matters.
All prices include GST. Prices & specifications subject to change without notice. Freight & shipping at additional cost.
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