10
Dolphin QuadCharger Device
Overview
The Dolphin QuadCharger device is a four(4)-slot charging station that can charge a Li-ion battery in less
than four(4) hours. The fourth slot features a battery analyzer that completely resets and re-calibrates a
battery and displays its resulting capacity.
This charger is compatible with the Hand Held Products 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.
We recommend use of Hand Held Products Li-Ion battery packs. Use of any non-Hand Held Products battery
may result in damage not covered by the warranty.
For complete information about batteries, see
We recommend use of Hand Held Products peripherals, power cables, and power adapters. Use of any non-
Hand Held Products peripherals, cables, or power adapters may cause damage not covered by the warranty.
Dolphin® 7850 Mobile Computer
User's Guide
Battery Power
on page
Rev D
10/30/2008
3-11.
10 - 1