Lithium-ion batteries have a lifecycle of 3000 or more compared to just 500-1000 cycles in lead acid. Lithium-ion batteries generally last for several times the number of cycles as lead acid batteries, leading to a longer effective lifespan for lithium-ion products. Cycles are also counted in % of charge rather than one cycle every time you connect the battery to the charger. This means: 10% charge is 1/10 of a cycle with a Li-Ion battery, while a 10% charge at a lead acid battery is 1 full cycle.
While lead acid batteries always need a full charge cycle of 8-12 hours to keep the batteries chemistry in balance, LI-Ion batteries really like opportunity charging. They can be plugged in the wall and charge for 10 Minutes during a lunch break. This offers a unique way to work your shifts and reduce the overall Ah carried around in the truck.
Lithium-ion batteries offer high power density which cause lithium-ion batteries to be relatively small and light. It is only one-third the weight of lead-acid batteries. This offers manufacturers like EP the opportunity to develop the trucks with higher standards of ergonomics, bigger legroom and better performing trucks due to the smaller size and weight of the batteries.
Most lithium-ion batteries are 95 percent efficient or more, meaning that 95 percent or more of the energy stored in a lithium-ion battery is actually able to be used. Conversely, lead acid batteries see efficiencies closer to 80 to 85 percent.
Higher efficiency batteries charge faster, improved efficiency means a higher effective battery capacity. Lithium batteries takes 2-3 hours to charge while lead-acid needs 8 hours. Lithium batteries high effective capacity reduces downtime in warehouse duties.