Nokia 9110 Service Manual

Page of 14
PAMS
Technical Documentation
RAE–2 
Accessories
Page 13 – 6
Original 02/99
Desktop Charger DCH–7
Desktop charger DCH–7 is designed for the charging of the RAE–2 PDA
and a spare battery.
Figure 2.
 DCH–7 Desk Stand
Technical Summary
The desktop charger DCH–7 is a two–slot stand designed to be placed on
a desk–top.  The front slot holds and charges the phone, and the rear slot
holds and charges a spare battery.
The desk stand includes red and green LEDs to show the status of the
spare battery charging in the rear slot.
The desk stand supports charging of 4.1V and 4.2V lithium–ion batteries.
The desk stand is powered by an external ACP–9A/E/U/X performance
travel charger.  When a RAE–2 is placed in the front slot it is charged at
the same rate as if the external charger was connected directly to the
phone.  When a spare battery is placed in the rear slot, it is charged at a
slower rate.  Charging of the spare battery is delayed until the phone has
finished charging.
The front slot provides data connection between the deskstand connected
PC and the RAE–2. The host PC is connected by Nokia data cable to the