5.0Ah 56V BA2800T Lithium Replacement for Ego Battery Compatible with Ego 56V Battery BA1400T BA2800T BA4200T BA5600T

What It Is

This is a 5.0Ah 56V lithium-ion replacement battery for EGO power equipment. It’s designed to power any EGO 56V tool—lawn mowers, trimmers, blowers, chainsaws, etc.—and works as a higher-capacity upgrade or direct replacement for original batteries like the BA1400T (2.5Ah) or BA2800T (2.0Ah).

Fitment & Compatibility

Before buying, confirm your tool is a 56V EGO model (most EGO cordless outdoor equipment uses this voltage). This battery fits all current EGO 56V tools and chargers, including mowers, string trimmers, leaf blowers, hedge trimmers, and snow blowers. It replaces these OEM battery part numbers: BA1400T, BA2800T, BA4200T, BA5600T. The physical dimensions are roughly 6.5 x 5.5 x 4.5 inches—check clearance under your mower deck or battery compartment, as some older or compact tools may have slightly tighter slots. It will not fit EGO 56V “Arc Lithium” batteries with a different latch design (pre-2018 models); newer “Phase One” and “Phase Two” tools are compatible. If your tool is marked “56V” and uses a slide-in battery with a top latch, this should work.

Key Things to Know

• Quality & performance: This is a third-party replacement, not OEM. Users report run time comparable to the original BA2800T (5.0Ah rating is accurate), but long-term durability and charge cycle life may be lower than genuine EGO batteries.
• Installation: Simple drop-in—no tools or modifications needed. It slides into the battery slot and clicks into place. Works with your existing EGO charger.
• Common gotchas: Some users note the battery indicator lights may not match EGO’s behavior exactly (e.g., slower to show full charge). A few report slightly looser fit in the battery tray—ensure the latch engages fully before use to avoid disconnection during operation.
• Warranty: Typically 1 year (vs 2–3 years for OEM). Check seller’s return policy before buying.

Should You Buy It

This is a solid budget-friendly option if you need a spare or replacement battery for occasional use and don’t want to pay OEM prices. It’s fine for light to moderate tasks like trimming or blowing, but for heavy daily use or critical jobs (e.g., mowing a large lawn), stick with an authentic EGO battery for reliability and longer lifespan.