Call 1300 189 667
Questions? 1300 189 667
Whether you're working onsite, clearing out the shed, or finally getting around to that DIY project you’ve had on your list for months, the last thing you need is your tools cutting out halfway through. A solid power tool battery helps keep everything running smoothly so you can stay focused on the job. No pauses. No power failures. Just straight-up performance.
At Battery Mate, we stock high-quality batteries for power tools that are built to last and made to match how people actually work: hard, often, and with tools from a mix of brands. You’ll find trusted replacement batteries compatible with leading names like Makita, Milwaukee, Ryobi, Bosch, Dewalt, Hitachi, Paslode, and Worx. Whether you're swapping out a tired old battery or picking up a spare to have on hand, we make it simple to find the right fit for your setup.
Buying power tool batteries is not just about getting a deal. It’s about knowing that when you grab your drill or saw, it’s going to run like it should. Here’s why our customers keep coming back:
Built for Popular Brands
No need to guess or hope a battery works. We carry options made to fit a wide range of leading tools. Whether you're looking for a power tool battery to bring your Ryobi drill back to life or a fresh pack for your Makita impact driver, we’ve made it easy to match by brand and model.
Read MoreTested Before It Gets to You
You want batteries that last, not ones that leave you guessing. Every battery is tested for steady output, safe operation, and charge retention before it’s available to buy. That means fewer drops in performance, longer run times, and power when you need it.
Options for Every Kind of Job
We have options for high-draining tools that require bursts of power or long-term jobs that need lasting energy. From standard capacity models to higher output versions, our power tool batteries are designed for different applications and workstyles.
Check your existing battery or tool label for the model number, voltage, and amp-hour (Ah) rating. You can also search by tool brand on our site. If you’re not sure, our team is here to help.
Most last between 2 to 5 years, depending on how often you use them and how they’re stored. The Lithium-ion type usually lasts longer than older Ni-Cd batteries and holds charge better over time.
In a lot of cases, yes. A power tool battery adapter lets you use batteries across different tools. Just make sure the adapter is made for the brands you’re using.
Keep them in a dry, cool place, ideally between 10°C and 20°C, and away from direct sunlight or heat. If you’re storing one for a while, try to keep it charged to around 50 percent.
Yes. We stock a wide range of batteries for power tools from Ryobi, Makita, Milwaukee, and many others.
No one wants to stop in the middle of a job because the battery gave out. Whether you're picking up a replacement or grabbing a spare for backup, our power tool batteries give you the reliable performance you need without the inflated price tag.
Browse the full range today. We’ll make sure you’re powered up and ready to go.
4.0 / 5.0
1 Review
Specifications: Voltage: 40V Capacity: 4000mAh Battery type: 21700 Li-ion Cell Compatible with:The Makita BL4040 191B26-6 40Vmax 4.0Ah battery i...
View full details5.0 / 5.0
2 Reviews
Combo Pack 4x 6ah Batteries The powerful Ryobi 18V 6Ah battery is the perfect companion for all your home, garden and outdoor tools. With its i...
View full details4.5 / 5.0
2 Reviews
Specifications: Type: Cordless Blower (use Makita 18V compatible battery) Color: Blue Function: Suction + Air blowing Compatible Battery Type: For...
View full details5.0 / 5.0
6 Reviews
Replacement For Bosch: BAT411, D-70745, BAT411A, BAT412, BAT412A, BAT413, BAT413A, BAT414 2 607 336 013, 2 607 336 014, 2 607 336 027, 2 607 336 8...
View full details4.6 / 5.0
5 Reviews
Features: Built-in under-voltage protection BMS, with automatic cut-off ≤ DC approx. 18V. LED indicator with smart monitoring system for real-t...
View full details4.5 / 5.0
2 Reviews
Combo Pack: 1x 6ah 18v Battery 1x Charger Robust and High-Capacity Battery: A battery designed for heavy-duty use with ample capacity. Constru...
View full details4.75 / 5.0
4 Reviews
Item Specifications: 1.Condition : For Black & Decker 2.Battery Type: Ni-MH 3.Battery Voltage: 18V 4.Battery Capacity: 4000mAh...
View full details5.0 / 5.0
1 Review
Specifications: Product type: Ni-MH Charger for MAKITA Material: ABS Color: Green Output voltage: DC 7.2V-18.0V Input voltage: AC 100-240V Plug: ...
View full details5.0 / 5.0
1 Review
[2 Pack] Be in awe of the versatility of the Ryobi 36V battery, the ultimate all-rounder Ryobi battery replacement for your 36V outdoor power tool...
View full details5.0 / 5.0
4 Reviews
Features: Type: Rechargeable replacement battery Battery Voltage : 18V Capacity : 4000mAh / 4Ah Battery Composition: Lithium-Ion (Li-Ion) Compa...
View full detailsFor Dyson V7 & V8 Series Vacuum: Compatible with Dyson V7 and V8 SV10 Slim series cordless stick and handheld Vacuum Cleaner. Fit well for ...
View full details5.0 / 5.0
3 Reviews
Keep your Dewalt cordless tools powered with this universal replacement charger, designed for Ni-Cd and Ni-MH batteries from 7.2V to 18V. Operating...
View full details5.0 / 5.0
2 Reviews
NOTE: Expected delivery date of this product is 17th November 2025. Item Specifications:1.Type:Rechargeable replacement battery2.Battery Voltage : ...
View full details5.0 / 5.0
5 Reviews
Features: The mount is designed with countersunk screw holes for firm mounting. You can clicks in the battery easily, and release by pressing the ...
View full details4.67 / 5.0
3 Reviews
Product Features: 1.Battery type: Nickel-Metal Hybride (NiCD)2.Voltage: 7.2V3.Capacity: 3500mAh4.Compatible Brand: Compatible For Makita 5. Battery...
View full details5.0 / 5.0
1 Review
Item Specifications: Voltage: 18V/18Volt Capacity: 3.6AH (Black ) Compatible Band: For DEWALT Compatible Part No.: For DEWALT DC9096, DE9039, D...
View full detailsPower Conversion DM18M 18V to 20V Li-Ion Battery Adapter Charger Features: 100% brand new and high quality Made of high quality plastic and metal ...
View full details5.0 / 5.0
2 Reviews
Keep your Makita tools running strong with this 2-pack of high-capacity 7.2V 3500mAh Ni-CD replacement batteries. Designed for reliable performance...
View full details3.0 / 5.0
1 Review
Features: NEW Portable MT20ML Battery Adapter For Makita 18V Battery conversion to Milwaukee 18V Battery M18 Compatible with For Milwaukee 18V Lit...
View full details4.5 / 5.0
2 Reviews
Specifications: Condition: Brand NEW - A+++ grade battery Battery Type: Li-ion Voltage :36V / 40V Capacity: 4.0Ah Product Type: Replacement batte...
View full detailsProduct Description This Dual-Port Rapid Charger is engineered for efficiency, allowing simultaneous charging of two Ryobi batteries. Compatible wi...
View full details4.33 / 5.0
3 Reviews
LED Work Flash Light Torch Lamp DML812 For Makita 18V Li-ion Battery chargerFeatures: With USB interface, it can recognize all kinds of mobile pho...
View full details4.57 / 5.0
7 Reviews
Product Description: Enhance your efficiency and convenience with the Brushless Cordless 1/2'' 130Nm Ratchet Wrench, specially designed...
View full detailsCombo Pack: 1x 36v/40v Battery 1x 36/40v Charger Be in awe of the versatility of the Ryobi 36V battery, the ultimate all-rounder Ryobi battery r...
View full details{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}