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    _Mega Brand 6.0Ah OP4050A Replacement Battery for Ryobi 40V MAX Tools|OP4015 OP4040 OP40201 Compatible|Fade-Free Lithium-Ion Power|Lawn Mower,String Trimmer,Chainsaw,Leaf Blower,Snow Blower Use.

    • Marathon Runtime 6.0 Ah capacity powers a 20" mower for up to 60 min or a string trimmer for 90+ min; no more half-cut lawns or untrimmed hedges.
    • Perfect Ryobi Fit 100 % compatible with ALL Ryobi 40 V tools (mowers, blowers, chainsaws, hedge trimmers, snow blowers, power inverters) and original OP4040 OP4050A OP40201 chargers.
    • Built Rugged, Built Safe Shock-absorbing ABS shell, IPX4 splash resistance, and an intelligent battery management system guard against dust, rain, drops and 104 °F heat on the job site.
    • Zero-Memory & Fast-Charge Premium Li-ion cells reach 80 % in 45 min with Ryobi rapid charger; no memory effect means partial charges wont reduce capacity.
    • What You Get CE-/FCC-/RoHS-certified 40 V 6.0 Ah battery, user guide, 12-month warranty and US-based customer support ready for lawn-care pros and weekend warriors alike.
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    Stop swapping weak packs mid-task. Our 6.0 Ah Ryobi 40 V replacement battery delivers 150 % more runtime than the standard 2.5 Ah OP4015 while weighing less than most 5.0 Ah packs. Premium Samsung-grade 18650 cells guarantee fade-free power for high-draw tools like the Ryobi 40 V brushless mower and snow blower. An integrated microchip prevents over-charge, over-heat and self-discharge, so you can store the battery for months without losing a single volt. From dawn-to-dusk yard work to remote camping sites, this one battery keeps every Ryobi 40 V tool in your arsenal running stronger, longer.

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