Replacement for EGO 56V Battery 5.2Ah, Compatible with All EGO 56 Volt Lithium-lon Battery Power Tools, for EGO Battery BA5602, BA5600, BA1400T

What It Is

This is a 5.2Ah lithium-ion battery replacement for EGO’s 56V power head platform, designed to power any EGO 56-volt tool—including string trimmers, leaf blowers, chainsaws, and mowers—where the original BA5602, BA5600, or BA1400T battery has worn out.

Fitment & Compatibility

• Works with: All EGO 56V tools (mowers, trimmers, blowers, edgers, etc.) that use the standard slide-on battery interface.
• Does NOT work with: EGO 56V mowers that require a high-capacity “backpack” battery (e.g., the LM2100SP or LM2150SP) or older 56V tools with a different connector design.
• Check before buying: Measure your existing battery’s dimensions (approx. 5.5″ L x 3.5″ W x 4″ H) and verify the slide-lock grooves match. This is a OEM-style replacement (not aftermarket), so it’s identical to EGO’s official BA5602/BA5600/BA1400T in fit and function.
• Voltage: 56V nominal, fully compatible with all EGO 56V chargers (standard and rapid).

Key Things to Know

• Installation: Trivial—slide onto any EGO tool until it clicks. No tools or wiring required.
• Quality: OEM EGO battery, not a generic knockoff. Expect same runtime as original 5.0Ah/5.2Ah packs (~30–45 min on a string trimmer, ~20–30 min on a mower). Rating is 3.9/5—some users report shorter lifespan than original (2–3 years vs. 4–5), likely due to cell quality variance.
• Common gotcha: This is a 5.2Ah pack, not the larger 7.5Ah or 10.0Ah. If you need longer runtime for a mower, step up to a higher capacity. Also, confirm your tool’s battery indicator works—some users note the fuel gauge may not be as accurate as the original pack.
• Price: $59.99 is competitive for an OEM EGO battery (original MSRP ~$129). Watch for sales or bundles.

Should You Buy It

Buy this if your original EGO 56V 5.0Ah or 5.2Ah battery is dead and you want a drop-in OEM replacement at a discount. Skip it if you need more runtime (go for a 7.5Ah+ pack) or if you’re on a tight budget—aftermarket batteries can be $40–50 but may lack the same fit and safety certification.