JYJZPB 6.0Ah Replacement for Ryobi 40V Battery Compatible for Ryobi 40 Volt Battery OP4015 OP4040 OP40201 OP4050A OP4030 OP40401 OP4060 Cordless Power Tool 40V Battery Charger with LED Indicator 2PACK

What It Is

This is a two-pack of 6.0Ah aftermarket replacement batteries for Ryobi 40V cordless lawn mowers, trimmers, blowers, and other 40V tools. It includes an LED indicator to show charge level and is compatible with Ryobi 40V chargers.

Fitment & Compatibility

Before buying, verify your tool uses the Ryobi 40V battery platform (not the 18V One+ system). This battery replaces OEM models OP4015, OP4040, OP40201, OP4050A, OP4030, OP40401, and OP4060. It fits all Ryobi 40V mowers, string trimmers, leaf blowers, chainsaws, and hedge trimmers that accept those batteries. Check your tool’s battery compartment dimensions – these aftermarket batteries may be slightly thicker/taller than OEM, potentially causing a tight fit or not seating fully in some older models. Measure your existing battery: approx. 5.5 x 3.5 x 3.5 inches. The charger is included, but it works with any Ryobi 40V charger.

Key Things to Know

• Quality variance: Aftermarket batteries often use lower-grade cells than genuine Ryobi. Expect shorter runtime and lifespan (1-2 years vs. 3-5 for OEM). Some users report swelling or failure after a few months.
• Installation: No tools needed – slide battery into tool until it clicks. Ensure it’s fully seated; poor contact can cause intermittent power.
• LED indicator: Shows approximate charge level (3 lights = full, 1 = low). It may be less accurate than OEM, especially after partial discharge.
• Safety note: Do not leave on charger overnight or in extreme heat. Aftermarket batteries have less robust protection circuits – risk of overheating or fire if mishandled.

Should You Buy It

This is a budget-friendly option if you need spare batteries for light-duty use (small yards, occasional trimming) and are comfortable with potential shorter lifespan. Not recommended for heavy commercial use or if you rely on your mower for large properties – invest in genuine Ryobi batteries for better reliability and safety.