TOMAPEX 56V 12.0Ah Upgraded Battery Replacement for EGO 56V Lawn Mower & Power Tools, 12000mAh Compatible with BA5600T BA4200T BA1400T BA2800 BA2240 BA1400(1 Pack)

What It Is

This is a high-capacity 56V lithium-ion replacement battery (12.0Ah / 12000mAh) designed for EGO lawn mowers and all EGO 56V power tools. It powers cordless mowers, trimmers, blowers, chainsaws, and more—offering longer runtime than standard EGO batteries.

Fitment & Compatibility

• Brand compatibility: Works with all EGO 56V tools and chargers (e.g., BA5600T, BA4200T, BA1400T, BA2800, BA2240, BA1400). Not compatible with 40V or 80V EGO systems.
• Physical fit: Same dimensions and slide-mount design as OEM EGO batteries. Fits all EGO mower decks (e.g., LM2000, LM2100, LM2102SP, LM2130SP, LM2142SP, LM2150SP, etc.) and handheld tools.
• Check before buying: Ensure your tool uses the 56V platform (look for “56V” on the tool or battery port). Does not work with EGO Power+ Nexus portable power stations or older 56V chargers with a different pin layout (rare, but verify your charger model).
• Measurement: 5.9 x 3.7 x 4.5 inches; 3.8 lbs. Fits all standard EGO battery compartments.

Key Things to Know

• Quality & safety: Aftermarket battery—not OEM. Some users report slightly shorter lifespan than genuine EGO batteries. It includes overcharge/over-discharge protection, but check for UL or CE certification on the label for peace of mind.
• Installation: Trivial—slide into the tool’s battery slot until it clicks. No tools or wiring needed. Remove and store indoors when not in use.
• Common gotchas: May not charge on very old EGO chargers (pre-2018 models with a different contact design). If your charger has a metal tab instead of plastic guides, it may not work. Also, the battery gauge (LED lights) may be less accurate than OEM.
• Performance: 12.0Ah provides up to 2x runtime of a standard 5.0Ah EGO battery. Heavier than OEM, so it can make handheld tools feel unbalanced.

Should You Buy It

Buy this if you need extended runtime for large lawns (over ½ acre) or heavy tool use and want to save money vs. OEM EGO batteries. Skip it if you prioritize absolute reliability, long-term durability, or if you own an older EGO charger without plastic slide guides.