Fenix ARE-A4 Battery Charger

Compact, smart, and versatile: the Fenix ARE-A4 charger is designed to recharge up to four batteries of different sizes and chemistries simultaneously, providing technicians, tactical operators, and outdoor enthusiasts with a reliable solution to keep gear powered. The high-definition LCD screen displays each battery’s charging status in real time, allowing precise, immediate monitoring. Thanks to four independent bays, each channel automatically selects the optimal charging mode for Li-ion batteries (from 10440 to 26650) and Ni-MH/Ni-Cd batteries (AAA, AA, C). The built-in protection circuit ensures safety against short circuits, reverse polarity, overcharge, and overvoltage for worry-free use at home or on the go.

Technical Specifications

Battery chemistries supported: Li-ion, Ni-MH, Ni-Cd

Supported battery types:
• Li-ion 3.6/3.7 V: 10440, 14500, 16340/RCR123A, 18650, 21700, 26650
• Ni-MH/Ni-Cd 1.2 V: AAA, AA, C

Number of charging channels: 4 independent slots

Input voltage: AC 100–240 V 50–60 Hz 0.35 A (max) or DC 12–24 V 1 A (max)

Output per channel:
• Li-ion: 4.2 V 1.0 A (10440, 14500, 16340, 18650, 21700, 26650)
• Ni-MH/Ni-Cd: 1.5 V 1.0 A (AA, AAA, C)

Total output power: 6 W for Ni-MH/Ni-Cd; 16.8 W for Li-ion

LCD display: shows voltage, current, and charging status for each inserted battery

Integrated protections: short-circuit, reverse polarity, overcharge, overvoltage

Housing: impact-resistant polymer

Dimensions: approx. 150 × 104 × 40 mm

Weight: approx. 265 g

EAN code: 6942870306391

Package Contents

1 × Fenix ARE-A4 four-bay charger

1 × AC power cable (approx. 1 m length)

1 × Quick-start guide

With the Fenix ARE-A4, users can safely and independently charge up to four different batteries, optimizing battery life and preventing overcharge damage. The plug-and-play design simplifies insertion and removal, while real-time monitoring allows prompt intervention in case of anomalies, ensuring peak performance of flashlights and other battery-powered devices.

Warnings and Information

Keep out of reach of children

Store in a dry place away from direct heat and excessive humidity

Do not tamper with or disassemble the charger

Use only with rechargeable batteries of the formats and chemistries specified

Always verify correct polarity before inserting a battery into a charging bay

Avoid leaving defective or altered batteries in the charger for prolonged periods

Do not charge in environments below –20 °C or above +50 °C

Unplug from power source and remove batteries once charging is complete