2-Pack Ryobi 40V 6.0Ah Lithium Battery Replacement – OP4026, OP40602, OP4050A, OP4040

Keep the RYOBi 40V outdoor power tools you have compatible with them prepared for use on your lawn and garden by getting this set of two 40V 6.0Ah rechargeable lithium-ion batteries. Since each battery has a capacity of 6.0Ah, you will have two replacement batteries which can be switched between compatible tools and charging sessions.

The battery set is suitable for various Ryobi 40V cordless outdoor tools and will work with a number of different Ryobi battery model numbers, such as OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, and OP40601.

Before you place your order, check the specifications of your current battery and connector against the compatibility information listed below.

Product Specifications

Compatible Ryobi 40V Battery Part Numbers

This 40V 6.0Ah replacement battery is compatible with the following Ryobi battery models and part numbers:

• OP4050A

• OP4015

• OP4026

• OP40201

• OP40261

• OP4030

• OP40301

• OP4040

• OP40401

• OP4050

• OP40501

• OP40601

These part numbers are useful for checking compatibility with the battery currently installed in your Ryobi 40V equipment.

Compatible Ryobi 40V Tools

The batteries are designed for compatible Ryobi 40V cordless outdoor equipment using the matching battery interface.

Compatible tool models include:

• RY40180

• RY40200

• RY40022

• RY40201A

• RY40202

• RY40204

• RY40400

• R40402

• RY40402A

• RY40403

• RY40403A

• RY40411

• RY40502A

• RY40503

• RY40511

• RY40601A

• RY40LM30

• RY40190

• RY40430

• RY40460

• RY40620

• RY40250

• RY40770

• RY40850

• RY40610A

• RY40210B

Important Compatibility Exclusions

This replacement battery does NOT fit:

• RY40002

• RY40408

Please check the model number printed on your original tool or battery before purchasing.

Compatible Ryobi 40V Chargers

The listed compatible Ryobi battery chargers include:

• OP400

• OP400A

• OP401

• OP403

• OP403A

• OP404A

• OP406A

• ZROP401

Always confirm that your charger is designed for the compatible Ryobi 40V battery system before charging.

40V 6.0Ah Lithium-Ion Battery

Each replacement battery provides 40V and 6.0Ah capacity using lithium-ion battery technology.

The 2-pack gives you two batteries for convenient rotation. For example, one battery can be used in compatible Ryobi 40V equipment while the second battery is available for charging or as a backup.

Actual operating time can vary depending on the tool model, workload, operating conditions, and how the equipment is used.

Why Choose a 2-Pack Ryobi 40V Battery?

A two-battery configuration can be useful for outdoor projects where battery availability matters.

With two replacement batteries, you can:

• Keep a second battery available while the first is being used.

• Rotate batteries between compatible Ryobi 40V equipment.

• Maintain a charged backup for longer yard-work sessions.

• Use the same 40V battery platform across compatible tools.

The 6.0Ah capacity provides a practical replacement option for compatible Ryobi 40V battery systems.

Compatibility Check Before Ordering

To reduce the chance of ordering the wrong battery, check these details before purchase:

1. Voltage: Your equipment must use a compatible Ryobi 40V battery system.

2. Battery model: Compare your original battery with the listed OP40xx replacement part numbers.

3. Tool model: Check your Ryobi tool model against the compatible model list.

4. Connector: Make sure the battery interface matches your original battery.

5. Exclusions: This battery does not fit RY40002 or RY40408.

If your model is not listed or you are unsure about compatibility, compare the original battery label and connector before ordering.

Package Contents

• 2 × 40V 6.0Ah replacement lithium-ion batteries

Charger and power tools are not included.

Frequently Asked Questions

Is this a 2-pack of Ryobi 40V batteries?

Yes. The package includes 2 × 40V 6.0Ah rechargeable lithium-ion replacement batteries.

What Ryobi batteries are compatible with this replacement?

Compatible replacement part numbers include OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, and OP40601.

What Ryobi 40V tools can use this battery?

Compatible models include RY40180, RY40200, RY40022, RY40201A, RY40202, RY40204, RY40400, RY40402A, RY40403, RY40411, RY40502A, RY40503, RY40511, RY40601A, RY40LM30, RY40190, RY40430, RY40460, RY40620, RY40250, RY40770, RY40850, RY40610A, and RY40210B, among others listed above.

Does this battery fit RY40002?

No. RY40002 is specifically excluded from compatibility for this replacement battery.

Does this battery fit RY40408?

No. RY40408 is not compatible with this replacement battery.

What chargers are compatible with this Ryobi 40V battery?

The listed compatible chargers include OP400, OP400A, OP401, OP403, OP403A, OP404A, OP406A, and ZROP401.

How much capacity does each battery have?

Each battery has a 6.0Ah capacity at 40V.

Are chargers included with the 2-pack?

No. The package includes two replacement batteries only. Chargers and power tools are not included.

How do I check whether this Ryobi 40V battery will fit my tool?

Check the model number of your original battery and your Ryobi tool, then compare them with the compatibility lists on this page. Also verify that the connector and physical interface match.