Ingenico 8550 - Manual (Page 15)

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3.2 Charging the battery
0 Only use the battery supplied with your terminal!
Via a charger unit
The battery is charged by connecting the terminal to a powered charger unit: the average
charge time is 4 hours
.
Via an optional docking station
The docking station allows you to charge a second battery, either independently or together
with the terminal battery. The average charge time is 6 hours.
L
For further information on the battery level displayed on the terminal screen, please
refer to the user guide for the application installed on the terminal.
Battery charging tips
Please respect these tips to optimize the duration of the lithium-ion battery. For the first 3
charges, leave the battery charge overnight and then use it until it is fully depleted before
recharging. A lithium-ion battery may be damaged by extensive overcharging (if
continuously on a charger for more than 24 hours).