kaejil 2Pack 7.0Ah Ryobi 40V Battery + Charger Replacement | Compatible with OP4050A OP4040 OP4030

Reliable power for Ryobi 40V cordless tools

The kaejil 2Pack 7.0Ah lithium battery set is designed to replace Ryobi 40V packs, delivering solid capacity and dependable performance for a range of outdoor and indoor tasks. Each battery includes a practical LED indicator to help you gauge charge status at a glance, making it easier to plan workflows without guesswork.

This bundle combines two high-capacity batteries with a compatible charger, creating a convenient power duo for DIY enthusiasts, homeowners, and pros who depend on consistent runtime. The design emphasizes real-world usability: steady power delivery, straightforward mounting, and clear battery readouts during busy sessions.

What’s included

• Two rechargeable 7.0Ah lithium-ion batteries built to fit Ryobi 40V systems
• A charger compatible with the Ryobi 40V family, ready to power up replacements quickly
• Integrated LED indicators on the batteries for at-a-glance charge monitoring

Key specifications at a glance

• Capacity: 7000 mAh; Voltage: 40V; Wattage: 280Wh
• Battery type: Rechargeable lithium-ion; Pack: 2
• Replacement compatibility for a wide set of Ryobi 40V models including OP4050A, OP4040, OP4030, and related packs

Wide compatibility and charging details

• Designed as a professional replacement for Ryobi 40V batteries, fitting models such as OP4050A OP4040 OP4030 OP4026A OP40201 ZROP4026
• Charger input ranges from 100 to 240V at 50/60 Hz and outputs 40V at 3.0A, supporting a range of Ryobi packs

Smart protection for safer operation

• Multi-certified to align with OEM specs and validated for reliable performance
• Built-in protections against overcharge, over-discharge, over-current, over-voltage, and short circuit

Ease of use and customer support

The LED indicators help you monitor level and charge status, reducing downtime. If you’re not satisfied, kaejil prioritizes customer satisfaction and will work to resolve concerns promptly.

Real-world use scenarios

Ideal for lawn care, outdoor renovation, and workshop projects where steadier power matters. Having two batteries minimizes downtime between tasks, while the charger keeps you ready for the next session.