wireless Seismic RT System 2 - Battery Charger; Figure 7-2 Battery Charger

To Next Page

To Previous Page

142 RT System 2 v2.3 Deployment Guide R01.i

7. Batteries

Charging Lithium Ion Batteries

i Prior to charging, inspect the battery for any visible damage to the case or connector

that could create an electrical shortage.

i The temperature range over which the battery can be charged is 0°Cto+45°C. Charging

the battery outside of this temperature can cause the battery to become hot or to break.

i Be absolutely sure that only a 5 V source is used when charging the battery.

i Care should be taken to charge batteries on a fireproof surface.

i Do not charge batteries near flammable items or liquids.

i Keep a Class C Dry Chemical fire extinguisher nearby.

i Do not continue recharging the battery if it does not recharge within the specified

charging time.

i A lithium ion battery should NEVER be left unattended while charging.

7.2.2 Battery Charger

The lithium ion battery charger is designed to operate from a single 10 A, 120 VAC service

line.

The power supply to charge the battery pack is a 5VDC regulated voltage supply.

Figure 7–2 Battery Charger