Miboxer C4-12 Universal Smart Rechargeable Battery Charger Instruction Manual

Introduction

The Miboxer C4-12 is an intelligent, multi-functional 4-slot universal charger designed for various rechargeable batteries. It features a large digital LCD display for monitoring charging status and supports a wide range of battery types including Li-ion, IMR, INR, ICR, Ni-MH, and Ni-Cd.

Important Safety Note: This charger does NOT work with LiFePO4 type rechargeable batteries and does NOT have a power bank function.

Product Overview

Figure 1: Miboxer C4-12 Universal Smart Rechargeable Battery Charger and included power adapter.

The Miboxer C4-12 charger is equipped with four independent charging slots, allowing simultaneous charging of different battery types and sizes. It comes with an AC power adapter for direct connection to a 110V household outlet.

Setup

1. Unpack the Charger: Carefully remove the Miboxer C4-12 charger and its power adapter from the packaging.
2. Connect Power: Insert the DC plug of the power adapter into the DC input port on the back of the charger. Plug the AC power cord into a standard 110V household electrical outlet.
3. Initial Display: Upon successful power connection, the LCD display will illuminate, indicating the charger is ready for use.

Operating Instructions

Supported Battery Types:

• Li-ion / IMR / INR / ICR: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650
• Ni-MH / Ni-Cd: AA, AAA, AAAA, C

Note: This charger is NOT compatible with LiFePO4 batteries.

Charging Process:

1. Insert Batteries: Carefully insert one or more compatible rechargeable batteries into the charging slots. Ensure correct polarity (+/-) as indicated on the charger. The charger will automatically detect the battery type and begin charging.
2. Monitor Display: The LCD display provides real-time information for each slot.

Figure 2: Detailed view of the Miboxer C4-12 LCD display, showing battery type, voltage, current, charging time, capacity, internal resistance, and charge percentage.

The display shows voltage, current, charging time, mode, battery type, internal resistance, and battery capacity data. Each charging slot can deliver a maximum current of 3A for Li-ion batteries and 1A for Ni-MH/Ni-Cd batteries.

3. Charging Completion: The charger will automatically stop charging when the batteries are fully charged. The display will indicate completion.
4. Remove Batteries: Once charging is complete, carefully remove the batteries from the slots.

Maintenance

• Cleaning: Disconnect the charger from power before cleaning. Use a soft, dry cloth to wipe the exterior of the charger. Do not use abrasive cleaners or solvents.
• Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures.
• Avoid Impact: Protect the charger from physical impact, as it can affect its internal components and functionality.
• Humidity: Avoid using or storing the charger in high humidity environments to prevent rust or damage to electronic components.

Troubleshooting

Specifications

• Model: C4-12
• Manufacturer: Miboxer
• Input Voltage: AC 110V
• Output Voltage: 3.7 Volts (Nominal for Li-ion)
• Output Current:
  • Li-ion: 4 x 3A (Max per slot)
  • Ni-MH/Ni-Cd: 2 x 1A (Max per slot)
• Supported Battery Types: Li-ion, IMR, INR, ICR, Ni-MH, Ni-Cd (Refer to "Operating Instructions" for specific sizes)
• Display: LCD (Voltage, Current, Charging Time, Mode, Battery Type, Internal Resistance, Capacity)
• Color: Black
• Item Weight: 1.66 pounds (approximately 0.75 kg)
• Package Dimensions: 8.07 x 7.2 x 2.32 inches (approximately 20.5 x 18.3 x 5.9 cm)

Warranty and Support

The Miboxer C4-12 charger comes with a 12-month warranty. This warranty covers refund or replacement without additional conditions if the product is damaged without human factors.

For technical support, warranty claims, or any questions regarding your Miboxer C4-12 charger, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific contact information.