Ryobi 18V 2.5Ah Lithium+ Battery RB18L25

The Ryobi RB18L25 18V ONE+ 2.5Ah Lithium+ battery pack (product code 5133002237, EAN 4892210129062) is a compact, lightweight power source engineered to supply continuous, dependable energy across all cordless power and garden tools within the Ryobi 18V ONE+ ecosystem. Built with IntelliCell™ intelligent cell management, it monitors and balances each individual cell to maximize power delivery, runtime, and operational safety. Featuring an on-board 4-stage fuel gauge LED indicator (100%, 75%, 50%, 25%) for immediate charge level checks. Its heavy-duty impact-resistant housing and ultra-lightweight 0.4 kg form factor deliver optimum maneuverability and jobsite protection. Supplied in clear packaging.

Key Features and Construction Advantages

• IntelliCell™ Cell Balancing Technology: Electronic management monitors individual cells to optimize runtimes, safety, and operational longevity.
• Integrated 4-Stage Fuel Gauge: On-board LED charge status indicators (100%, 75%, 50%, 25%) provide clear remaining capacity feedback.
• Compact & Ultra-Lightweight (0.4 kg): Low-profile footprint minimizes overall tool weight, reducing user fatigue during overhead tasks and confined spaces.
• Heavy-Duty Impact-Resistant Casing: Rugged outer shell engineered to withstand drops, jobsite impacts, and continuous vibrations.
• Universal ONE+ Platform Compatibility: 100% compatible with over 200 cordless tools across the Ryobi 18V ONE+ system.
• Clear Display Packaging: Delivered in original Ryobi transparent blister packaging.

Technical Specifications

Operating Applications and Field Suitability

Application Field	Capabilities & Operating Benefits
Drill Drivers & Fastening Tools	At just 400 grams, it keeps handheld tools agile and balanced for repetitive drilling and driving tasks without wrist fatigue.
Garden Pruning & Trimming	Ideal for cordless shears, pruning saws, compact hedge trimmers, and small chainsaws where low tool weight is essential.
Overhead & Confined Space Tasks	Slim footprint enables easy maneuvering inside cabinetry, crawlspaces, attic joists, and ladder work without unbalancing the tool.

Operating Guidelines and Battery Care: Charge fully prior to initial use using genuine Ryobi 18V ONE+ chargers (e.g. RC18115, RC18120, RC18150, RC18180). Avoid long-term storage in a completely discharged state to protect lithium-ion cell chemistry. Store indoors in dry conditions protected from moisture and extreme heat between 0°C and 40°C.