WORX PowerShare is one of the UK’s most accessible cordless tool systems, with over 140 compatible tools across power drills, garden machinery, and specialty devices. The beauty of the system is its modular design: a single 20V battery powers everything from compact drills to full-sized chainsaws. This guide covers every compatible battery, tool, and charger, plus how the 40V and 80V dual-battery modes work.
WORX tools are particularly strong in the garden and outdoor space — hedge trimmers, leaf blowers, chainsaws, and mowers dominate WORX’s portfolio. If you’re building a cordless garden kit, WORX offers genuine value compared to premium brands. Availability in the UK is solid: B&Q, Amazon.co.uk, and Screwfix all stock WORX batteries and tools regularly.
Unlike premium brands like Makita or DeWalt, WORX doesn’t offer cross-brand compatibility — their batteries are proprietary. However, the system is genuinely universal within the WORX ecosystem. Buy one battery and charger, and you can use it in any WORX 20V tool you own or buy in the future.
TL;DR Compatibility Rules
- All WORX 20V batteries fit all WORX 20V tools — regardless of capacity or series (standard or PRO).
- 40V tools use two 20V batteries in a shared battery bay. Capacity doubles; runtime roughly doubles.
- 80V tools use four 20V batteries (dual dual-battery mode). Rarely used by DIYers; mostly commercial/professional equipment.
- No cross-brand compatibility — WORX batteries do not fit Ryobi, Makita, DeWalt, or Milwaukee tools.
- Any charger charges any battery — dual-chargers, single chargers, and fast chargers all work with the full battery range.
- PRO vs standard batteries — PRO batteries have slightly higher capacity and power output, but fit the same tools. PRO tools require PRO batteries for full performance; standard tools work fine with both.
How PowerShare Works
WORX PowerShare is built on a simple principle: one battery platform, infinite tools. Every WORX 20V battery has the same connector, so a single 2.0Ah battery works identically in a compact drill and a full-sized chainsaw (though runtimes will vary wildly).
The system scales vertically through battery capacity. A 2.0Ah battery suits light work like small cutting tasks or fastening. A 5.0Ah or 6.0Ah is the sweet spot for most DIYers and regular gardeners — enough runtime for a typical weekend’s work. The 8.0Ah batteries are for contractors and serious users who need extended runtime without battery swaps.
For 40V tools — primarily mowers and larger chainsaws — WORX uses a clever dual-battery cartridge. Two 20V batteries slot into a single tool simultaneously, delivering 40V and roughly double the runtime. This keeps the system modular; you’re not buying entirely new batteries, just using what you already own. A handful of commercial-grade tools use quad-battery (80V) mode, but these are rarely seen on UK consumer sites.
All Compatible Batteries
WORX manufactures batteries in two main families: standard and PRO. Standard batteries are fine for light-to-medium DIY work. PRO batteries offer higher sustained output and slightly larger capacity, and they’re required for PRO-tier tools. Chargers are interchangeable across both ranges.
| Battery Model | Capacity | Type | Key Features |
|---|---|---|---|
| WA3669 | 2.0Ah | Standard | Compact, lightweight. Good for light fastening and cutting. Short runtime on demanding tools. |
| WA3575 | 3.0Ah | Standard | Entry-level all-purpose. Suits drills, small saws, trimmers. Portable. |
| WA3644 | 4.0Ah | Standard | Mid-range capacity. Good balance of weight and runtime for garden and drill work. |
| WA3674 | 5.0Ah | Standard | Workhorse capacity. Recommended for most DIYers and occasional professional use. |
| WA3678 | 6.0Ah | Standard | High-capacity standard. Excellent for extended garden work without swaps. |
| WA3648 | 8.0Ah | Standard | Maximum capacity in standard line. For contractors and all-day users. Heavier, longer charge time. |
| WA3753 | 2.0Ah | PRO | Compact PRO. For PRO tools requiring higher sustained power output. |
| WA3754 | 4.0Ah | PRO | Mid-range PRO. Suits most PRO-tier drills, saws, and impact tools. |
| WA3752 | 5.0Ah | PRO | Popular PRO capacity. Balanced power and runtime for professional-grade tools. |
| WA3751 | 6.0Ah | PRO | High-capacity PRO. Extended runtime for demanding cordless chisels, circular saws, and combo kits. |
Buy WORX Batteries on Amazon.co.uk
Compatible Tools by Category
Drills & Drivers
| Tool Name | Model | Type | Best Battery Size |
|---|---|---|---|
| Cordless Drill/Driver | WX101L | Standard | 3.0Ah–5.0Ah |
| Compact Drill/Driver | WX291L | Standard | 2.0Ah–4.0Ah |
| Impact Driver | WX261L | Standard | 4.0Ah–6.0Ah |
| Cordless Drill (PRO) | WX102L | PRO | 4.0Ah–6.0Ah PRO |
| Hammer Drill | WX372 | Standard | 5.0Ah–6.0Ah |
Saws & Cutting
| Tool Name | Model | Type | Best Battery Size |
|---|---|---|---|
| Circular Saw | WX523L | Standard | 4.0Ah–6.0Ah |
| Reciprocating Saw | WX530L | Standard | 4.0Ah–5.0Ah |
| Jigsaw | WX550L | Standard | 3.0Ah–4.0Ah |
| Multi-Tool | WX686 | Standard | 2.0Ah–3.0Ah |
| Chainsaw | WG322 | Standard | 5.0Ah–8.0Ah |
| Chainsaw (PRO, 40V) | WG381 | PRO / Dual-Battery | 2x 6.0Ah–8.0Ah PRO |
Garden Tools
This is where WORX truly excels. Their garden catalogue is vast and UK-focused, with excellent availability at B&Q and Amazon.
| Tool Name | Model | Type | Best Battery Size |
|---|---|---|---|
| Cordless Trimmer/Strimmer | WG163 | Standard | 2.0Ah–3.0Ah |
| String Trimmer (Advanced) | WG170 | Standard | 3.0Ah–5.0Ah |
| Hedge Trimmer | WG261 | Standard | 4.0Ah–5.0Ah |
| Leaf Blower | WG547 | Standard | 3.0Ah–5.0Ah |
| Chainsaw (20V) | WG323 | Standard | 6.0Ah–8.0Ah |
| Lawn Mower (40V) | WG743 | Dual-Battery | 2x 5.0Ah–6.0Ah |
| Pruner / Pole Saw | WG309 | Standard | 3.0Ah–4.0Ah |
| Pressure Washer | WG601 | Standard | 5.0Ah–6.0Ah |
Buy WORX Garden Tools on Amazon.co.uk
Multi-Tools & Specialty
| Tool Name | Model | Type | Best Battery Size |
|---|---|---|---|
| Rotary Tool | WX106 | Standard | 2.0Ah–3.0Ah |
| Oscillating Multi-Tool | WX680 | Standard | 2.0Ah–3.0Ah |
| Angle Grinder | WX800 | Standard | 4.0Ah–6.0Ah |
| Nailer / Brad Nailer | WX3208 | Standard | 2.0Ah–3.0Ah |
| Vacuum (Compact) | WX030 | Standard | 2.0Ah–3.0Ah |
40V and 80V Dual/Quad Battery Mode
WORX’s dual-battery approach is one of its cleverest features. Instead of selling entirely separate 40V batteries, WORX mowers and larger chainsaws accept two standard 20V batteries in a shared bay. This means you’re not forced to buy new batteries — you simply use two of the ones you already own.
When two 20V batteries are used together, the tool receives 40V and the combined capacity of both batteries. A 5.0Ah + 5.0Ah setup gives you 10.0Ah equivalent capacity at 40V. Runtimes roughly double compared to a single 20V battery, and cutting power increases significantly for demanding tasks like mowing thick lawns or cutting through large logs.
Which tools use 40V mode?
- WG743 — 40V Lawn Mower (most popular 40V consumer tool)
- WG381 — 40V PRO Chainsaw (commercial-grade)
- Select commercial-grade hedge trimmers and multi-tools
80V quad-battery mode is extremely rare in consumer/DIY settings. It’s found only on commercial-grade equipment like industrial chainsaws and professional lawn care equipment. If you’re a standard DIYer or gardener, you’ll never encounter 80V tools.
Best practice: For 40V mowers and chainsaws, use two matched batteries of the same capacity (e.g., two 6.0Ah batteries) to ensure balanced power delivery and equal charge wear.
Charger Compatibility
All WORX 20V batteries use the same connector, so any WORX charger charges any WORX battery. Single chargers, dual chargers, fast chargers — they all work identically. Choose based on how many batteries you own and how quickly you need to recharge.
| Charger Model | Type | Charge Time (5.0Ah) | Best For |
|---|---|---|---|
| WA3764 | Single-bay standard charger | ~80 minutes | Single tool owners; casual users. Slowest but cheapest option. |
| WA3742 | Dual-bay charger | ~80 minutes (each bay) | Two-battery owners. Charge both simultaneously or sequentially. |
| WA3881 | Fast dual-bay charger | ~60 minutes | Professional users; high battery count. Faster charging, slightly higher cost. |
| WA3884 | Ultra-fast charger | ~45 minutes | Contractors and power users. Premium option; fastest charge times. |
Buy WORX Chargers on Amazon.co.uk
Cross-Compatibility Notes
WORX batteries are proprietary. They do not work in Ryobi, Makita, DeWalt, Milwaukee, or Bosch tools. Similarly, batteries from other brands cannot be used in WORX tools. This is intentional — WORX controls the entire system to ensure safety and performance.
If you own tools from multiple brands, you’ll need separate batteries for each ecosystem. However, within the WORX system, interchangeability is absolute. A battery purchased in 2022 works flawlessly in a tool bought today, and vice versa. WORX maintains backward and forward compatibility better than most premium brands.
Frequently Asked Questions
Are all WORX 20V batteries interchangeable?
Yes, completely. Every WORX 20V battery — whether 2.0Ah, 6.0Ah, standard, or PRO — uses the same connector and fits every WORX 20V tool. Capacity and type (standard vs PRO) affect runtime and power output, not compatibility. Buy a 2.0Ah today and use it in a tool you purchase in three years with no issues.
Can I use WORX batteries in Ryobi or Makita tools?
No. WORX, Ryobi, Makita, DeWalt, and Milwaukee each use proprietary battery connectors. Batteries are not interchangeable across brands. If you own a Ryobi drill and a WORX mower, you’ll need separate batteries for each system.
What is the difference between WORX and WORX PRO batteries?
PRO batteries deliver slightly higher sustained power output and are recommended for professional-grade tools (PRO-tier cordless chisels, advanced circular saws, etc.). Standard tools work fine with both types, but PRO tools perform best with PRO batteries. PRO batteries are also slightly heavier and more expensive. For typical DIY use, standard batteries are sufficient.
How does WORX 40V PowerShare work?
WORX 40V tools accept two 20V batteries simultaneously in a shared battery bay. The tool receives 40V and the combined ampere-hour capacity of both batteries. For example, two 5.0Ah batteries deliver 40V and 10.0Ah capacity. Mowers and larger chainsaws use this approach, letting you reuse existing batteries rather than buying entirely new 40V batteries.
Where can I buy WORX batteries in the UK?
WORX is widely available in the UK. B&Q stocks a full range of batteries and chargers, both in-store and online. Amazon.co.uk has competitive pricing and Prime delivery options. Screwfix also carries WORX products. Prices are generally competitive, and availability is excellent for standard models. Specialty PRO batteries may be harder to find in smaller retailers.
Can I use older WORX batteries in newer tools?
Yes. WORX maintains backward compatibility. A battery from 2015 works in a 2026 tool, and vice versa. The connector standard has remained consistent across generations. However, older batteries may have lower capacity and performance than modern models, so a 2.0Ah battery from ten years ago will still work but deliver shorter runtime than a new 6.0Ah battery.
Summary
WORX PowerShare is a genuinely practical system for DIYers and serious gardeners in the UK. The universal 20V battery platform, solid tool catalogue (especially for garden work), and strong retail availability make it an excellent alternative to premium brands. Whether you’re building a new cordless garden toolkit or expanding an existing WORX collection, any battery you buy will work with any tool you own today or purchase tomorrow. The dual-battery 40V mode adds flexibility without forcing you to buy separate high-capacity batteries, and charger options suit every budget and usage pattern.