1 Pack 7.5Ah Lithium-ion Replacement Batteries Compatible with EGO 56V Battery BA2800T BA4200T BA1400 BA5600T EGO 56 Volt Power Tools

What It Is

This is a 7.5Ah lithium-ion replacement battery pack for EGO 56V cordless lawn mowers, trimmers, blowers, and other power tools. It’s designed as an aftermarket alternative to OEM EGO batteries for users needing extended runtime or a spare.

Fitment & Compatibility

• Compatible OEM models: BA2800T, BA4200T, BA1400, BA5600T, and all EGO 56V tools using the standard slide-on battery interface.
• Check before buying: Ensure your EGO tool is 56V (not 40V or 80V). This battery will not fit older 56V EGO models with a different latch design (pre-2015). Measure your battery compartment depth – this 7.5Ah pack is slightly taller than the 2.5Ah BA1400, so it may not fit in compact tools like the EGO string trimmer without a battery strap mod.
• Aftermarket note: This is not an OEM EGO battery. It uses generic cells and may have slightly different charge/discharge characteristics.

Key Things to Know

• Installation: Slide on like any EGO battery – no tools needed. It locks into place with the standard latch.
• Quality: Users report decent runtime (approx. 45-60 min on a mower), but some note slightly faster voltage drop under heavy load compared to OEM.
• Charging: Works with EGO 56V chargers (CH5500, CH2800, etc.), but charge time is longer – expect 2-3 hours for a full charge.
• Common gotchas: The plastic housing can feel less durable than OEM. Avoid leaving it in direct sunlight or fully draining it – battery management may be less robust.

Should You Buy It

Buy this if you need a budget spare battery for light-to-moderate use (small lawns, occasional trimming) and are okay with slightly shorter lifespan and less consistent performance than OEM. Skip it if you rely on your EGO tools daily for heavy work – the extra cost of a genuine BA4200T or BA5600T is worth the reliability.