Ego’s 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 7.5Ah, in addition to their range of commercial backpack batteries, choose the power you need to tackle any task.


For more details please either phone 01202 473355 or enquire in-store.


  1. Exterior Mounted Battery – Stays cool to deliver longer lasting power
  2. Power Management System – Shows battery’s remaining power level
  3. Unique ‘Keep Cool’™ Technology – Maintains performance by preventing overheating
  4. Innovative Arc-Shaped Design – Lowers temperature across the battery


Performance Statistics
Battery 2.5Ah 5.0Ah 7.5Ah BAX1300 Backpack Battery BAX1500 Backpack Battery
Capacity (WH/AH) 140/2.5 280/5.0 420/7.5 1299Wh at 56v rated 1568Wh at 56v rated
Charge times
Standard charger 50 mins 100 mins 145 mins
Fast charger 30 mins 40 mins 60 mins 210 mins
Commercial Charger Default: 300 mins
Rapid: –
Default: 420 mins
Rapid: 210
Weight 1.2kg 2.2kg 2.8kg 7.8kg without harness 9.0kg without harness