Capacity; Sleep Mode - Derby cycle Impulse Evo Original User Manual

9.3.1.2 Capacity

Capacity indicates the quantity of electric charge that a
battery can deliver or store. It is specified in ampere hours
(Ah). Even when used properly, capacity diminishes over
time due to chemical reactions (ageing). So it reduces
with every charging cycle for example. A battery also ages
slightly when it is not used.
A charging cycle is the complete charging of a battery from
0 to 100% capacity. It follows that not every charging
process equates to a charging cycle. For example, a charge
from 50 to 100% capacity is only half a charging cycle.
1. Press the battery button for five seconds. The maximum available
capacity (state of health) of the battery will be displayed.
Display
100% 
< 50%

The battery may need to be replaced when fewer than
3 LEDs light up. Discuss how to proceed with your cycle
dealer.
Description Battery charge level
3 – 5 LEDs light up The battery has a capacity
of over 50%.
0 – 2 LEDs light up The capacity of the battery
is below 50%.

9.3.1.3 Sleep mode

To prevent a total discharge, the battery management
system (BMS) switches the battery to Sleep mode. Your
battery reverts to Sleep mode after 10 days (depending on
charge level).
To wake from Sleep mode
1. Press the battery button for one second. The following appears:
Display Description
   The first, second, third, fourth and fifth LEDs come on in order and then all
  go off.
2. The battery has now "woken up".
If no LED flashes, or all five LEDs flash several times, the
battery may be faulty
Initiating Sleep mode
1. Press the battery button twice. The following appears:
Display Description
The first and fifth LEDs flash twice.
 
2.
The battery is now in Sleep mode.
Original User Guide | Pedelec Impulse Evo / Impulse Evo Next Version 4
 11.2 Battery Page EN-100.
EN-85