Bonadget 7000 mAh 40V Replacement for RYOBI Battery and Charger Combo Compatible with Ryobi 40 Volt Battery OP4026 OP40601 OP4050A OP4040 OP4030 OP4050 40 Volt Charger

What It Is

This is a 7000 mAh 40V lithium-ion battery replacement for Ryobi 40V lawn mowers, trimmers, blowers, and other outdoor power tools. It works with Ryobi’s 40V charger (sold separately) and is designed for users needing a spare or replacement battery without buying a new charger.

Fitment & Compatibility

• Check your tool’s voltage: Only works with 40V Ryobi tools (not 18V or 24V). Look for “40V” on the tool or battery port.
• Compatible Ryobi battery models: OP4026, OP40601, OP4050A, OP4040, OP4030, OP4050. If your original battery is one of these, this fits.
• Physical fit: Same slide-on design as OEM Ryobi 40V batteries. No adapter needed.
• Charger compatibility: Works with any Ryobi 40V charger (e.g., OP40601, OP4080, OP412A). Does not include a charger.
• Not for: Ryobi 40V riding mowers, zero-turn mowers, or any tool requiring a different voltage.

Key Things to Know

• Capacity: 7000 mAh (≈ 84Wh) is higher than most OEM Ryobi 40V batteries (typically 4000–6000 mAh). Expect longer runtime, but heavier weight.
• Quality: Aftermarket. Some users report slightly shorter lifespan than OEM, but current reviews are positive (5.0/5 from 15 ratings).
• Installation: No tools needed—slide onto tool or charger until it clicks. No wiring or modifications.
• Gotcha: Not all Ryobi 40V tools have the same battery release latch. If your tool has a tight or stiff latch, this battery may be slightly snug. Test fit before heavy use.

Should You Buy It

Buy this if you need an affordable spare battery for a Ryobi 40V mower or trimmer and already own a Ryobi 40V charger. It’s a good value for the capacity, but expect aftermarket trade-offs in long-term durability compared to OEM. Skip if you want a charger included or need a battery for a riding mower.