Batteries
As Seen On The Block

18V ONE+ HP™ 8Ah Battery​

RB1880T

I/N: 0585248
$ 199.00

Price correct as of 18th June 2026, 09:30am.

This page is for product information only and item/s may be unavailable for purchase, contact your local Bunnings store for availability/price.

The RYOBI 18V ONE+ HP™ 8Ah Battery provides extra power and runtime for larger and more energy-hungry ONE+ products including lawn mowers, circular saws, blowers, chainsaws and vacuum cleaners. Small ONE+ products, such as lights, fans and speakers get a generous boost in runtime from this Battery, too, which is great for camping and entertaining.

This Battery is compatible with more than 200 products from the RYOBI ONE+ range, making it versatile enough to use for home improvement and DIY tasks, big garden jobs and camping trips.

High performance lithium technology delivers even more power than a standard lithium Battery. The low impedance and high density battery cells stay cooler and maintain faster motor speeds to keep your tools performing at their optimum levels.

IntelliCell™ technology monitors and balances each individual cell for longer life and additional safety. Temperature control keeps the Battery running cooler.

Overload and deep discharge protection enhance safety, performance and battery life. An on-board fuel gauge makes it easy to check how much charge is left in the Battery.

Available in-store and online from Bunnings Warehouse.

*This Battery is not suitable for use with the following ONE+ models; R18CPS, R18CSP, R18NL15, R18SUP10, R18TP, R18TPS, R18XPWS10, R18XTRP10, RHACM18, RHWL18, RMF18, RMS18254X, RSC18, RTBS18X, R18WDV, RWDV1811, RWDV184, RWTS18, ODT1800, OLM1833S, OLM1840BL, OLP18, OLP1832BP, OLP1832BX, OPS18, OSF1835BL, OWA1800, R18BZL, R18CHS20, R18FRF10, R18LMWP0, R18XBCT10, R18XEDG20, R18XHTR10, R18XLMW20 and R18XLMW40.
Power Platform and Tech
POWER PLATFORM

Hard Work Demands High Performance

RYOBI’s ONE+ HP range uses advanced technologies to deliver high performance when you need to complete the toughest jobs. As part of the RYOBI 18V ONE+ platform, it gives you the flexibility to use the same batteries across a wide range of tools.

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    Compatible with more than 200 18V ONE+ tools; added integration with ONE+ HP™ brushless motors.

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    2135W

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    High Density Cells - More Power & Runtime

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    Intelli-Cell™ technology monitors and balances each individual cell

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    On-board fuel gauge indicates battery power status

Ryobi 18V ONE+ HP 8.0Ah battery featuring advanced high-performance technology for extended run time and durability, displayed on a clean white background.
As Seen On The Block
Add to cart $199.00
    18V HP™ 8Ah Battery ​ thumbnail
    18V HP™ 8Ah Battery ​
    (RB1880T)
    1
    Owners Manual thumbnail
    Owners Manual
    (M2024)
    1
    Voltage
    Voltage
    18V
    Amp hours
    Amp hours
    8Ah
    Battery Watt Hrs
    Battery Watt Hrs
    144Wh
    Peak Output
    Peak Output
    2135W
    Tool Weight
    Tool Weight
    1.1Kg
    Ryobi