How to inspect a used EGO 56V cordless mower (LM2135, LM2114, LMX5300) — UK guide
EGO's 56V Arc Lithium platform is the cordless that beat petrol on cut quality. Used EGOs are usually decent buys — the bottleneck is the battery, which is the most expensive component to replace.
Before you go
Bring: phone (to time runtime), a torch.
Confirm the battery is included — EGO mowers are sometimes sold without batteries to recoup the platform cost. £180-£320 to buy separately.
1. Battery serial number and warranty
EGO batteries have a 5-year warranty when registered. Check the serial sticker date.
Battery under 3 years old = healthy, full warranty.
3-5 years = expect 70-85% capacity. Still good for typical use.
Over 5 years = battery may be at end of useful life. Knock £100 off if you'll have to replace it.
2. Runtime test
If practical, mow for 10-15 minutes. A 5Ah battery should cut 250m² before dropping below 50%.
Battery dies in under 15 minutes = cells are tired. Replacement is £150-£220 OEM.
3. Inspect the steel deck
EGO uses pressed steel — better than the plastic of cheaper cordless rivals.
Surface rust is normal and harmless.
Dents from impacts affect cut quality. Light dents OK; deep ones (>1cm) walk away.
4. Self-propel test (SP variants)
Engage the bail-arm trigger. Variable-speed control should be smooth.
Notchy or unresponsive = drive controller issue. £80 part; not always economic.
5. Charger check
Plug the battery in, fan should spin and the LED should illuminate.
No fan / no LED = charger failed (£75 OEM replacement). Knock £40 off.
6. What to pay in 2026
LM2114 (push): £200–£300 with battery and charger.
LM2135 / LMX5300 (self-propelled): £350–£500 mid, £500–£600 tidy.
Without battery (kit-form): knock £180-£250 off.
FAQs
Are EGO batteries cross-compatible with the cordless mower I might buy?
Yes — every EGO 56V mower uses the same battery platform. If you already own an EGO trimmer or blower, the battery slots straight in.
Does buying the mower without a battery make sense?
Only if you already own EGO 56V batteries. Buying mower-only and adding a battery later costs more than buying complete used.
Is the EGO 56V really as good as petrol?
On cut quality and ease, yes — at least equal to a Mountfield SP46. On runtime per charge, no — you'll need a 7.5Ah battery (or two 5Ah) for 1,000m²+.
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