Description Echo’s rapid charger. 100% charger in less than 90 mins on 5Ah battery. Charge times of 2Ah 80% 24 mins 100% in 42 mins. 2.5Ah 80% 30 mins100% in 47 mins. 4Ah 80% 48 mins 100% in 88 mins. 5Ah 80% 60 mins100% in 89 mins. Backpack Battery 80% 225 mins 100% in 336 mins.
