EGO 56V Battery Guide
Every EGO POWER+ tool runs on the same 56V ARC Lithium battery system, so one battery works across your mower, string trimmer, blower and chainsaw. The main difference between batteries is capacity, measured in amp-hours (Ah): more Ah means longer run time, but also more weight and a higher price.
EGO 56V batteries compared
| Model | Capacity | Type | Best for | From |
|---|---|---|---|---|
| BA1400T | 2.5Ah | Light | Trimmers, blowers, chainsaw | $69 |
| BA2800T | 5.0Ah | All-round | Small mowers and every handheld tool | $99 |
| BA4200T | 7.5Ah | Long run | Self-propelled mowers and bigger yards | $149 |
Which one should you buy?
- 2.5Ah (BA1400T): light and handy for the ST1511T string trimmer, blowers and the CS1611 chainsaw.
- 5.0Ah (BA2800T): the all-rounder — enough for a small push mower and long sessions with handheld tools.
- 7.5Ah (BA4200T): best for self-propelled mowers and larger yards.
Do EGO batteries fit every EGO tool?
Yes — EGO 56V batteries are designed to work with the EGO POWER+ 56V tool range. Many owners buy a second battery so one charges while the other works.
Need a mower too?
See our best EGO mower guide to compare every model, or contact us with questions. All orders include free shipping, 30-day returns and the EGO warranty.