Lenoya 12.0Ah Replacement for EGO Battery 56V Compatible with EGO Power+ Tools LM/LB/CS/ZT/ST/MPS/PH/ST/HT/ME Series Green

What It Is

This is an aftermarket 56V lithium-ion battery pack designed to replace EGO’s original 56V ARC Lithium batteries. It powers any EGO Power+ tool that uses the standard slide-on battery interface, including lawn mowers, string trimmers, leaf blowers, chainsaws, and more.

Fitment & Compatibility

Before buying, check:

• Tool series compatibility: Works with all EGO Power+ tools that accept a 56V ARC Lithium battery (LM, LB, CS, ZT, ST, MPS, PH, HT, ME series). Does not fit EGO’s older 56V tools with the non-ARC interface (rare, but verify your tool’s battery port shape).
• Physical dimensions: Same slide-on footprint as OEM 56V batteries, but slightly taller. Measure your battery compartment clearance—some mowers with covered battery bays may not close fully.
• OEM vs aftermarket: This is a third-party battery, not manufactured by EGO. It will not communicate with EGO’s charger or tool electronics the same way—no fuel gauge or temperature protection features may work.
• Voltage & capacity: 56V nominal, 12.0Ah. Compatible with all 56V EGO chargers, but charging time may vary (expect 2–4 hours from a standard charger).

Key Things to Know

• No OEM electronics: The battery lacks EGO’s proprietary BMS that prevents over-discharge, over-temperature, and cell imbalance. Use with care—don’t drain it completely or leave on charger overnight.
• Weight & balance: At 12.0Ah, it’s heavier than most EGO OEM batteries (≈5.5 lbs vs 3.5 lbs for a 5.0Ah). Expect more fatigue on handheld tools like trimmers or blowers.
• Warranty risk: Using an aftermarket battery can void EGO tool warranties if damage occurs. EGO explicitly states only OEM batteries are covered.
• Performance: Real-world runtime is typically 80–90% of an equivalent OEM 12.0Ah battery. Cold weather performance is noticeably worse—expect 50–60% capacity below 40°F.

Should You Buy It

If you already own multiple EGO tools and need a backup battery for occasional use on a mower or blower, this is a cost-effective option. But if you rely on your tools daily, demand consistent runtime, or want full safety features, stick with EGO’s genuine 12.0Ah battery—the price difference isn’t worth the risk of lost productivity or tool damage.