2Packs 7.5Ah OP4060A Battery and OP401 Charger Combo Replacement for Ryobi 40V Battery and Charger OP4075A OP40601 OP4060A OP401 OP403

What It Is

This combo includes two 7.5Ah OP4060A replacement batteries and one OP401 charger for Ryobi 40V cordless lawn mowers, trimmers, blowers, and other 40V yard tools. It’s designed to power or recharge your existing Ryobi 40V equipment.

Fitment & Compatibility

• Check your tool’s voltage: Only for Ryobi 40V systems—do not use on 18V or 36V tools.
• Model match: Works with Ryobi OP4060A, OP4075A, OP40601, OP401, and OP403. Also compatible with most Ryobi 40V batteries (e.g., older OP4040, OP4026) and chargers.
• Physical fit: The battery has the same slide-on interface as OEM Ryobi 40V packs. It fits all Ryobi 40V tools that accept the standard “push-in” battery (not the older “clip-in” style).
• Deck size irrelevant: This is a power accessory—no deck measurement needed.
• OEM vs. aftermarket: This is a third-party replacement, not genuine Ryobi. It may not charge in all Ryobi-branded chargers (verify OP401/OP403 compatibility).

Key Things to Know

• Capacity: 7.5Ah is high capacity—expect longer runtime than standard 4Ah or 5Ah packs (up to 60+ minutes on a mower).
• Charger included: The OP401 charger is a standard 40V charger; it’s compatible but may charge slower than newer rapid chargers.
• Installation: No tools needed—slide battery onto tool until it clicks. Charger plugs into standard 120V outlet.
• Gotcha: Aftermarket batteries may have slightly different LED indicators or fit tolerances. If your tool has a tight battery compartment, test fit before forcing.

Should You Buy It

Buy this if you need extra runtime for your Ryobi 40V mower or trimmer and want a spare charger. It’s a good budget option for light-to-medium yard work, but note the single review and aftermarket status—verify return policy in case of fitment issues.