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Dolphin QuadCharger
Overview
The Dolphin QuadCharger is a four-slot charging station that can charge a Li-ion battery in less than four hours. The fourth slot
features a battery analyzer that completely resets and re-calibrates a battery and displays its resulting capacity.
The QuadCharger is compatible with the Li-ion batteries that power Dolphin 7850 terminals.
Intelligent Battery Charging
Each charging slot works independently of the other three.
As battery packs charge, the charging circuitry follows the two-step charging process (CC-CV) that is recommended for Li-Ion
batteries. The process monitors changes in temperature, current, and voltage. The charger also resets and calibrates battery
pack data to accurately show battery status on the Dolphin display.
Use only the peripherals, power cables, and power adapters from Hand Held Products. Use of peripherals, cables, or power
!
adapters not sold/manufactured by Hand Held Products will void the warranty and may damage the terminal.
Use only the Li-ion battery packs provided by Hand Held Products. The use of any battery pack not sold/manufactured by Hand
!
Held Products in a Dolphin terminal will void your warranty and may result in damage to the Dolphin terminal or battery.
Front Panel
Charging
Slots–with batteries
Status LEDs
Charging Slots
The QuadCharger contains four charging slots. Each slot holds one battery. When a battery is placed in a slot, it
immediately begins charging.
Charge/Analyze Slot
This is the fourth slot and the only one that can be used to analyze a battery. When a battery is placed in this slot,
it begins charging just as it does in the other three slots. However, if you press the ANALYZE button, it runs the
battery in this slot through the complete Analyze cycle. For more information, see
page
11-4.
Battery Capacity Indicator LEDs
These LEDs give a readout of the remaining battery capacity after it has run through a complete analyze cycle. For
more information, see
Dolphin® 7850 Series User's Guide–
Preliminary
Battery Capacity
Analyze Button
Indicator LEDs
Battery Capacity Indicator LEDs
Rev (b)
5/15/2007
Charging Slots
Charge/Analyze LED
Using the Battery Analyzer
on page
11-1.
Charge/Analyze Slot
on
11 - 1
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