Ampeak CGUFB2025 User Manual

Ampeak CGUFB2025 Specifications

General

Output Voltage	12V DC
Output Current	20A
Cooling System	Fan-cooled
Input Voltage	100-240V AC
Battery Type	AGM, GEL, Calcium, LiFePO4
Charging Modes	Automatic
Protection Features	Overcharge, Reverse Polarity, Short Circuit
Operating Temperature	-20°C to 40°C
Storage Temperature	-40°C to 70°C
Efficiency	85%
Weight	1.5 kg
Charging Stages	8-Stage Smart Charging

Summary

Intended Use

Specifications

Charger Specifications

Technical details of the Ampeak Smart Battery Charger including model, input, output, and temperature range.

Important Safety Information

Protection Features

Details on Overheat, Reverse Polarity, Overtime Charging, and Short Circuit Protections.

Work Area and Personal Safety

Electrical Safety Precautions

FCC Compliance Information

Marine Battery and Grounding Notes

Main Parts of Product

LCD Display Window

Description of the LCD display window and its functions.

Control Buttons

Explanation of the main control buttons: Amp Selection, Battery Type, Charge, Recondition, Start Aid.

Before Each Use

Operating Instructions

Select Charging Rate

Guidance on choosing manual charging rates (2A, 10A, 25A) or using the optimal function.

Battery Reconditioning

Explanation of the reconditioning function for recovering deep discharged or sulfated batteries.

Charging Time and Battery Factors

Desulfation and Charging Stages Overview

Detailed Charging Stages

LCD Display and Charging Initiation

Battery Type Selection and Auto-Start

Charging Progress and Reconditioning Display

Repair Completion and Start Aid

Maintenance and Troubleshooting Overview

Troubleshooting Failure Analysis