Motorola IMPRES NNTN8845 User Manual

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IMPRES
TM
ADAPTIVE SINGLE UNIT
CHARGER
NNTN8845/NNTN9178
USER GUIDE
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MN002406A01.book Page 0 Monday, December 23, 2019 9:36 AM

Motorola IMPRES NNTN8845 Specifications

General

Chemistry	Li-ion
Voltage	7.4V
Input Voltage	100-240V AC
Weight	0.5 lbs
Charging Slots	1
Output Current	800mA
Compatibility	Motorola Two-Way Radios
Compatible Battery Models	NNTN8845
Output Voltage	8.4V
Charging Technology	IMPRES Technology
Type	IMPRES 2 Single Unit Charger

Summary

IMPORTANT SAFETY INSTRUCTIONS

Operating Instructions

Operational Safety Guidelines

Guidelines for safe operation of the charger and radio in specific environments.

Charging Procedure

Step-by-step instructions for charging batteries or radios.

Charger Back View

Identification and description of the charger's rear ports and connectors.

IMPRES Battery Management

IMPRES Battery Features and Benefits

Overview of the advantages and features of the IMPRES 2 energy system.

IMPRES Battery Initialization

Process for initial setup and calibration of new IMPRES batteries.

IMPRES Battery Pocket-to-Pocket Functionality

How charging resumes when moving batteries between chargers.

Automatic IMPRES Battery Calibration

How the charger automatically calibrates and reconditions batteries.

Manual IMPRES Battery Calibration

Steps to manually start the battery calibration process.

IMPRES Battery End-of-Service Indication

How the charger indicates when a battery is nearing its end of service life.

Manual Termination of Reconditioning

How to stop an ongoing battery calibration/reconditioning process.

Reconditioning Switch

Description of the switch to enable/disable reconditioning.

Troubleshooting

Authorized Accessories

Compatible Power Supplies

List of approved power supplies and their specifications.

Authorized APX Batteries

List of approved IMPRES and IMPRES 2 batteries for APX series.

Authorized APX NEXT Batteries

List of approved IMPRES 2 batteries for APX NEXT series.

IMPRES System Overview