2-power 2P-OP-520-75601 - 18 V - 50 mm - 118 mm - 29 mm - 268 g - 128 mm

For Ryobi cordless tool owners who demand dependable power without the premium price of original packs, the 2-Power 2P-OP-520-75601 delivers a 18 V / 2.0 Ah lithium-ion replacement battery that slots straight into your existing slide-on tools. Unlike generic clones, this pack is built around a full protection circuit and quality Li-ion cells, giving you consistent output and a longer service life. Weighing only 268 g, it keeps your drill, impact driver or saw balanced and easy to handle, while the compact 50 mm depth means it fits even tight battery compartments.

Highlights

• 18 V output and 2.0 Ah capacity (36 Wh) for extended runtimes on Ryobi ONE+ tools
• Slide-on form factor matches original Ryobi batteries – no adapters needed
• Integrated over-charge, over-discharge, overload and short-circuit protection
• Lightweight 268 g design reduces fatigue during overhead or prolonged work
• Black housing with durable construction for jobsite conditions

In daily use

Pop the 2P-OP-520-75601 onto your Ryobi drill, circular saw, or work light and you’ll notice the difference immediately: steady voltage under load, no sudden drop-offs, and a battery that stays cool even during heavy cuts. The 2.0 Ah capacity is ideal for most DIY and light professional tasks – driving screws, drilling into wood and metal, or trimming hedges. Because it uses standard lithium-ion chemistry, there’s no memory effect; you can top up the charge at any time without reducing capacity. The slide-on design locks securely, so the pack won’t wobble or disconnect mid-task.

Full specifications

• Brand: 2-Power
• Model: 2P-OP-520-75601
• MPN: 2P-OP-520-75601
• Product type: Replacement Battery
• Battery type: Li-ion
• Voltage: 18 V
• Capacity: 2.0 Ah
• Energy: 36 Wh
• Compatibility: Ryobi Power Tools
• Form factor: Slide-on
• Rechargeable: Yes
• Overload protection: Yes
• Over-discharge protection: Yes
• Over-charge protection: Yes
• Short circuit protection: Yes
• Number of batteries included: 1
• Colour: Black
• Net weight: 268 g
• Gross depth: 50 mm
• Gross width: 118 mm
• Gross height: 29 mm

Final note

When your original Ryobi pack starts to fade, the 2-Power 2P-OP-520-75601 gives you a cost-effective, safety-certified alternative that keeps every ONE+ tool running at full power – without compromise.