1-Pack 56 Volt Lithium ion Battery BA5600T Replacement for EGO 56V Battery 10000mAh(Green)

What It Is

This is a 56-volt, 10,000mAh lithium-ion battery replacement designed for EGO outdoor power equipment, including lawn mowers, string trimmers, leaf blowers, and chainsaws. It’s a high-capacity option for users needing longer runtime between charges.

Fitment & Compatibility

• Voltage & Chemistry: Must match EGO’s 56V system; this is a 56V lithium-ion battery.
• Physical Fit: Check dimensions: 5.9 x 4.6 x 4.6 inches. Measure your battery compartment, especially on older EGO models (e.g., LM2100, LM2101, LB5300). The BA5600T is a replacement for the original EGO BA5600T (56V, 5.0Ah), but this aftermarket version claims 10,000mAh (10.0Ah). Verify your mower’s battery slot depth and locking tab alignment.
• Model Compatibility: Works with most EGO 56V tools, but confirm your mower’s model number (e.g., LM2000, LM2102SP, LM2135SP) supports a 10.0Ah battery. Some older mowers may only accept up to 7.5Ah due to physical space or BMS (Battery Management System) limits.
• OEM vs Aftermarket: This is an aftermarket replacement, not genuine EGO. It may not communicate perfectly with EGO’s charger or tool BMS, potentially affecting charge status display or performance under heavy load.

Key Things to Know

• Capacity vs Runtime: 10,000mAh (10.0Ah) offers roughly double the runtime of a standard 5.0Ah battery—ideal for large lawns but heavier (approx. 3.5 lbs).
• Installation: Simple drop-in; no tools required. Ensure locking tabs click firmly. If it doesn’t seat flush, check for debris or incompatible slot depth.
• Charger Compatibility: Use with EGO’s 56V charger (e.g., CH5500, CH2800). Aftermarket batteries may charge slower or not charge at all if the charger detects non-OEM cells.
• Quality & Warranty: 5.0-star average from 26 reviews, but aftermarket lithium packs can have inconsistent cell quality. Expect shorter lifespan than OEM (typically 2-3 years vs 3-5 years for genuine EGO).

Should You Buy It

This battery is a good budget-friendly option if you need extended runtime for a large lawn and already own multiple EGO tools, but only if your mower physically accommodates a 10.0Ah pack and you’re comfortable with potential charging quirks. For critical use or if you want guaranteed compatibility with EGO’s BMS and warranty, stick with the genuine BA5600T (5.0Ah) or BA5600T (7.5Ah).