Battery Tools: The Complete Cordless Tool Guide
Start with the work you need to do, then compare the tool, voltage, battery capacity and platform behind it. Green Battery Tools covers cordless power tools, automotive equipment, lawn and outdoor machines, jobsite gear, cleaning tools and the batteries that run them.
Every major battery-tool category.
Use these hubs to compare cordless options, the power source they replace and the battery ecosystem you may be buying into.
Power Tools Overview
Start with the main cordless power-tool families and choose the right path by job.
Explore → 01Drills & Drivers
Drill/drivers, hammer drills, impact drivers and right-angle drills.
Explore → 02Impact Wrenches
Compact, mid-torque and high-torque cordless impact wrenches.
Explore → 02BBest Cordless Impact Wrenches
Use the buying guide when you are ready to compare cordless impact-wrench choices.
See buying guide → 03Saws & Cutting
Circular, reciprocating, jigsaw, miter, band and specialty cutting tools.
Explore → 04Grinders & Sanders
Angle grinders, orbital sanders, polishers and surface-prep tools.
Explore → 05Nailers & Fastening
Brad, finish and framing nailers plus staplers and screw systems.
Explore → 06Woodworking
Routers, planers, sanders, saws, nailers and dust-control tools.
Explore → 07Automotive & Garage
Ratchets, impacts, inflators, polishers, grease guns and lights.
Explore → 08Construction & Masonry
Rotary hammers, breakers, concrete tools and heavy fastening.
Explore → 09Lawn & Outdoor
Mowers, trimmers, chainsaws, blowers, hedge trimmers and snow tools.
Explore → 10Cleaning & Vacuums
Shop vacs, handheld vacuums, scrubbers and portable cleaning gear.
Explore → 11Jobsite Equipment
Lights, fans, radios, vacuums, pumps and portable workspace gear.
Explore → 12Batteries & Chargers
Battery packs, fast chargers, multi-port systems and replacements.
Explore →Battery is not automatically the best answer.
The right choice changes with workload, runtime, portability, available power and how often you use the tool.
Best when mobility and convenience matter.
No cord, instant startup and low routine maintenance. Performance depends heavily on tool class, battery size and workload.
- Portable
- Fast startup
- Battery-dependent runtime
Still strong for sustained outdoor workloads.
Gas remains a practical benchmark for some high-demand mowing, cutting and remote work where rapid refueling matters.
- Quick refueling
- Strong sustained output
- More maintenance
Hard to beat for stationary continuous work.
Corded tools remove battery-runtime limits and can still be the sensible choice in a shop or near dependable AC power.
- Unlimited runtime
- No battery cost
- Limited mobility
Already own batteries? Start there.
A bare tool that fits batteries and chargers you already own can be a much better value than starting another ecosystem. Compare compatible tools before buying another kit.
The battery may outlast your first tool decision.
Battery packs and chargers create switching costs. Compare the full ecosystem—power tools, outdoor equipment, replacement battery availability and future expansion—before committing.
Shop by tool type after you choose the platform.
These searches are useful for price-checking kits, bare tools, batteries and chargers. Verify the exact battery family and included accessories before ordering.
Drills & impact drivers
Compact kits, brushless models and tool-only options.
Impact wrenches & automotive
High-torque, mid-torque and compact cordless garage tools.
Cordless saws & woodworking
Circular saws, reciprocating saws, jigsaws and woodworking tools.
Batteries, chargers & starter kits
Compare pack size, charger type and platform compatibility carefully.
Affiliate links: Green Battery Tools may earn a commission from qualifying purchases at no additional cost to you.
Voltage alone does not tell you how a tool will perform.
Motor design, battery discharge capability, amp-hours, thermal management and the actual load all affect performance and runtime.
The best platform depends on what you actually do.
There is no universal best battery platform. The right ecosystem for a homeowner can be a poor fit for a mechanic, contractor or acreage owner.
Common questions before choosing cordless.
Are battery tools as powerful as corded tools?
Many modern cordless tools can equal or exceed the performance of comparable corded models for typical workloads, but runtime and sustained heavy-load performance still depend on the specific tool, battery and application.
Are 18V and 20V batteries the same?
Many 18V-class lithium-ion systems are marketed as 20V MAX based on maximum charged voltage rather than nominal voltage. That does not make batteries from different brands interchangeable.
Should I buy a tool-only model or a kit?
If you already own compatible batteries and enough charging capacity, a bare tool often saves money. If you need another battery anyway, kit pricing can offer better total value.
How many amp-hours do I need?
Higher amp-hour packs usually provide more runtime, but they also add cost and weight. Compact tools may feel better with smaller batteries while high-draw equipment often benefits from larger packs.
Can batteries be shared across different tool brands?
Usually not. Battery platforms use proprietary housings, electronics and communication systems. Third-party adapters exist for some combinations, but compatibility and safety should be evaluated carefully.
When is gas still better than battery?
Gas can still make sense for some extended high-load outdoor work, remote jobs where carrying fuel is easier than recharging, and equipment classes where battery runtime or cost does not yet fit the workload.