I was impressed by the two amp hour battery that came with the trimmer, but I'm really impressed with the larger battery that came with the mower! The battery life is phenomenal and the power that it delivers is unlike anything I've ever seen.
Our unique patented ARC Lithium Battery
Designed like no other battery. Performs like no other battery.
Our revolutionary ARC Lithium 56v battery technology delivers the industry's highest energy capacity in a portable handheld battery. With a range of battery sizes available from 2.5Ah to 12.0Ah, choose the power you need to tackle any task.
Industry best charge time
Run-time with the EGO is better. Power is excellent and as good as the Echo. But charge time is where these batteries really make a difference. With the EGO fast charger, the 4Ah battery goes from completely depleted to fully charged in a half hour.Paul
Wow what a battery
This battery is cutting edge technology, charges in half an hour and runs for 45 minutes just as described and so great not to have to mess about with petrol cans any more.Organiser
Exterior Mounted Battery
Stays cool to deliver longer lasting power
Power Management System
Shows battery's remaining power level
Unique 'Keep Cool'™ Technology
Maintains performance by preventing overheating
Innovative Arc-Shaped Design
Lowers temperature across the battery
For easy carrying
Robust Weatherproof Material
For long life and comfort
Backlit LCD Battery Display
Shows charge percentage and battery diagnostics
Fully adjustable shoulder and waist harness*
With quick release catch
Ergonomic waist belt for even weight distribution
LED Charging / Diagnostics indicator
Displays battery level and recharge status
Unique dual fan-cooled charging system
Battery starts charging sooner and finishes faster
Fan-cooled Charging System
Cools the battery so that charging can start earlier and finish sooner
LED Charging / Diagnostics Indicator
Constant feedback on battery status and recharge levels
The EGO Power+ rapid charger is the fastest on the market. In fact, with the rapid charger, the 2.0Ah battery takes just 25 minutes. So, with two batteries on the go, you'll have all the power you need, all day long.