Ryobi One+ Plus Compatible Battery 18V 5 AH P108 RB18L50 P104 P780 RB18L40
The powerful Ryobi 18V 5Ah battery is the perfect companion for all your home, garden and outdoor tools. With its impressive features and performance, this battery is designed to bring out the best in your Ryobi tools. Equipped with a fuel gauge, the Ryobi 18V 5Ah battery allows you to easily monitor the remaining charge, ensuring you're never caught off guard during a project. You can also know the battery’s status with a glance with its on-board LED battery status indicator. Not only does this battery offer convenience, but it also provides robust protection against extreme temperatures, overload and deep discharge. Get your Ryobi replacement battery from Battery Mate!
The powerful Ryobi 18V 5Ah battery is the perfect companion for all your home, garden and outdoor tools. With its impressive features and performance, this battery is designed to bring out the best in your Ryobi tools. Equipped with a fuel gauge, the Ryobi 18V 5Ah battery allows you to easily monitor the remaining charge, ensuring you're never caught off guard during a project. You can also know the battery’s status with a glance with its on-board LED battery status indicator. Not only does this battery offer convenience, but it also provides robust protection against extreme temperatures, overload and deep discharge. Get your Ryobi replacement battery from Battery Mate!
The powerful Ryobi 18V 5Ah battery is the perfect companion for all your home, garden and outdoor tools. With its impressive features and performance, this battery is designed to bring out the best in your Ryobi tools. Equipped with a fuel gauge, the Ryobi 18V 5Ah battery allows you to easily monitor the remaining charge, ensuring you're never caught off guard during a project. You can also know the battery’s status with a glance with its on-board LED battery status indicator. Not only does this battery offer convenience, but it also provides robust protection against extreme temperatures, overload and deep discharge. Get your Ryobi replacement battery from Battery Mate!
The powerful Ryobi 18V 5Ah battery is the perfect companion for all your home, garden and outdoor tools. With its impressive features and performance, this battery is designed to bring out the best in your Ryobi tools. Equipped with a fuel gauge, the Ryobi 18V 5Ah battery allows you to easily monitor the remaining charge, ensuring you're never caught off guard during a project. You can also know the battery’s status with a glance with its on-board LED battery status indicator. Not only does this battery offer convenience, but it also provides robust protection against extreme temperatures, overload and deep discharge. Get your Ryobi replacement battery from Battery Mate!
in 10 offers
The lowest price for Ryobi One+ Plus Compatible Battery 18V 5 AH P108 RB18L50 P104 P780 RB18L40 right now is $30.93 at eBay.com.au, compared across 6 retailers.
The all-time low was $25.38 on 12 Apr 2026 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Nov 2026.
Last updated at 01/11/2026 08:37:12
18v 5.0ah Genuine Battery For Ryobi P108 One+ Plus P102 P103 P104 P105
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ryobi 18V ONE+ 5.0Ah Lithium+ Battery for Power Tools - Black - 18V 5.0Ah
Delivery $20
18V 5AH Ryobi Battery - Compatible with One+ Plus Series
Free delivery between 4–11 Nov
Compatible Battery 18V 5 AH For Ryobi One+ Plus P108 RB18L50 P104 P780 RB18L40 by Battery Mate
Delivery between 5–13 Nov $5.95
[4 Pack] 6ah Ryobi One+ Plus Compatible 18V Batteries
Delivery $5.95
Office Catch [4 Pack] 6ah Ryobi One+ Plus Compatible 18V Batteries
Free delivery
originally posted on batterymate.com.au
Good price for my 18v battery to suit my Ryobi drill and garden equipment compared to the genuine Ryobi battery.Service and delivery was excellent. Would definitely use battery mate again for any batteries.
originally posted on batterymate.com.au
Receive batteries a day later than suggested, due to 4 day closure of Bruce Highway. Aramex did well to have only a minor delay.Charged battery Saturday and used in leaf blower. Worked well. Good prompt service. Will use Battery Mate again when required. Thank you!
originally posted on aussiebattery.com.au
Delivery was on time. Product has worked well so far. This is an unbranded battery . The extra Ah gives that little bit more time to finish mowing the lawn without having to recharge the 4Ah Ryobi battery
| Battery Voltage | 18V/18Volt |
| Battery Type | Lithium-Ion(Li-ion) |
| Battery Capacity | 5000mAh |
| Number of Batteries Included | 2 |
| Battery System Compatibility | Ryobi one+ plus |
18v 5.0ah Genuine Battery For Ryobi P108 One+ Plus P102 P103 P104 P105
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ryobi 18V ONE+ 5.0Ah Lithium+ Battery for Power Tools - Black - 18V 5.0Ah
Delivery $20
18V 5AH Ryobi Battery - Compatible with One+ Plus Series
Free delivery between 4–11 Nov
Compatible Battery 18V 5 AH For Ryobi One+ Plus P108 RB18L50 P104 P780 RB18L40 by Battery Mate
Delivery between 5–13 Nov $5.95
[4 Pack] 6ah Ryobi One+ Plus Compatible 18V Batteries
Delivery $5.95
Good price for my 18v battery to suit my Ryobi drill and garden equipment compared to the genuine Ryobi battery.Service and delivery was excellent. Would definitely use battery mate again for any batteries.
Receive batteries a day later than suggested, due to 4 day closure of Bruce Highway. Aramex did well to have only a minor delay.Charged battery Saturday and used in leaf blower. Worked well. Good prompt service. Will use Battery Mate again when required. Thank you!
Delivery was on time. Product has worked well so far. This is an unbranded battery . The extra Ah gives that little bit more time to finish mowing the lawn without having to recharge the 4Ah Ryobi battery
Ordered 2 batteries on 31/10/2023 and both batteries stopped working after only 3 months. They will not recharge.I could not find a contact number on your website to discuss this with you.
Battery works fine for now, but have only charged a couple of times. The thing that really bugged me however, was that you never told me that you were an overseas company (or at least you process payments overseas) and that my bank will charge a foreign transaction fee on my credit card purchase. Please just be up-front with your customers. Makes you look dodgy otherwise. Regardless of how good the battery may be, I am now reluctant to use you again simply because of this apparent deception.
Despite ordering a Ryobi battery, I received a cheap rip-off of one. While functional, the battery does not fit Ryobi products very well, and performance is less than a genuine product. This shouldn't be advertised as a Ryobi product.
Battery is a knock off brand was not what was pictured.What is pictured is a ryobi one + battery.What I recieved was an unbranded knock off.I emailed stating this. Still have had no reply
Charged quite quickly but drained just as fast. For a high output battery the life was a little disappointing. Probably wouldn't buy another one and would stick to genuine batteries moving forward.
I ordered a replacement Ryobi 18V battery from Aussie Battery. The picture clearly showed the battery as a Ryobi battery identical to my Ryobi battery. The one that I received was NOT a Ryobi battery. It was an 18V battery (see photo)that does fit Ryobi tools but it was not as a Ryobi as depicted in the picture. Do not purchase from this site.
Didn’t get what I paid for. Got sent a 6.0Ah P108 knock off that doesn’t work with my P104 tools. I was buying a 5.0Ah P104 P108 Ryobi look-a-like. Sent back and waiting for refund - no offer to send me what I paid for. I doubt they have what they advertise for sale and bait and switch for what they do have.
| Battery Voltage | 18V/18Volt |
| Battery Type | Lithium-Ion(Li-ion) |
| Battery Capacity | 5000mAh |
| Number of Batteries Included | 2 |
| Battery System Compatibility | Ryobi one+ plus |
