Big features of LITHIUM-ION
Can be used at any point of charge
(not when fully discharged)
CHARGE AT ANY TIME LONG STORAGE LIFE

Over 200% longer lifetime.
Lithium ion
@Optimum Charging System
1. Communicates with individual battery.
2. Recognizes ID of battery and its history.
3. Analyzes its condition, e.g.
battery may have been abused by heat or over-discharging,
or weakened by cycle age.
4. Identifies any over-discharged cells, and optimises the
charge to increase the life of these cells.
5. knows how to look after each battery to maximize
cycle life + work volume.