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RYOBI ONE+ Battery Review: Longer runtimes for garden and DIY tools

Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V
4.6
[Enhanced Power & Runtime]  Delivers more power, longer runtimes, and increased durability for demanding tasks.
[Four-Stage Fuel Gauge]  Clear 100/75/50/25% indicator shows remaining charge at a glance.
[Rugged Impact Protection]  Tough pack design with built-in impact protection for reliable field performance.
[Broad Tool Compatibility]  Works with over 40 garden and power tools for a versatile cordless system.
[IntelliCell Battery Management]  Monitors and balances individual cells to extend life and ensure safe operation.
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A rechargeable battery for garden and power tools promising more power, longer runtimes and greater durability. For DIYers and gardeners who dislike mid-job interruptions, longer runs bring real peace of mind and maintain tool balance. Is the RYOBI ONE+ Battery the right upgrade for an 18 V tool kit?

⚡ At a Glance
  • Runtime: 5.0Ah capacity for extended runtimes
  • Best for: Home gardeners and DIYers who need sustained tool runtime
  • Not ideal for: Users who do not use the Ryobi ONE+ 18 V ecosystem

Designed to deliver longer working sessions and resist knocks through a tough pack. A clear four stage fuel gauge shows remaining charge in simple 100, 75, 50 and 25 percent steps.


Longer working sessions - With 5.0Ah capacity

Higher milliamp-hour capacity stores more energy, allowing tools to run longer between charges. The 18 V output matches the ONE+ battery platform requirements.

Extended runtimes mean fewer battery swaps during mowing, pruning or DIY projects, letting tasks finish without constant interruptions.

Robust handling - With tough pack design and built-in impact protection

A reinforced outer pack shields internal cells from knocks and drops, reducing physical stress on the battery. The casing design prioritises durability for garden and workshop use.

Greater resistance to impacts helps the battery survive everyday knocks and keeps tools working on rough terrain or a cluttered shed floor.

Simple charge visibility - With a four stage fuel gauge

A four-stage indicator displays remaining capacity at 100, 75, 50 and 25 percent, using discrete LEDs to communicate charge level. The readout avoids ambiguous halfway estimates.

Quickly check how much charge remains before starting a job, so planning and tool swaps become straightforward and predictable.

✨ The 4 Key Reasons for RYOBI ONE+ Battery
  1. IntelliCell technology - Extends battery life by monitoring and balancing cells
  2. Fast-charge compatible - Recharges quickly with compatible Ryobi fast chargers
  3. Lightweight design - Keeps tools balanced despite the 5.0Ah capacity
  4. ONE+ ecosystem access - Works across more than 40 garden and power tools
📋 Technical Details at a Glance
  • Category: Lithium+ battery
  • Voltage: 18 V
  • Capacity: 5.0 Ah
  • Cell management: IntelliCell monitors and balances individual cells
  • Fuel gauge: Four-stage gauge at 100, 75, 50 and 25 percent
❓ Frequently Asked Questions

Q: Is this battery compatible with Ryobi ONE+ tools?

A: Yes, compatibility extends across the Ryobi ONE+ 18 V ecosystem, giving access to use with over 40 garden and power tools.

Q: How can I tell how much charge is left?

A: A four-stage fuel gauge displays remaining charge at 100, 75, 50 and 25 percent for clear monitoring.

Q: Does the battery charge quickly?

A: User feedback confirms fast charging when used with compatible Ryobi fast chargers.

🏆 Our Verdict

The RYOBI ONE+ Battery suits home gardeners and DIY enthusiasts who want longer runtimes and fewer interruptions. Durable construction, a clear fuel gauge and compatibility with the ONE+ tool range make it a practical upgrade for many tool kits. Long-term value stems from robust design and ecosystem versatility rather than single-use performance alone.