Description
The Golisi GL-4 is a versatile four-bay charger, portable power bank and wireless charging pad in one compact device. It is designed for rechargeable 18650 batteries, making it easy to charge several cells together and then use the installed batteries as portable backup power for compatible phones, tablets and other USB devices.
A clear LCD screen helps you monitor the installed batteries, while automatic battery detection and temperature monitoring manage the charging process in the background. With up to 18W wired output and 10W Qi wireless charging, the GL-4 is a practical option for home, travel and everyday portable power.
- Charging bays: Four independently monitored 18650 battery slots.
- Lithium-ion charging current: Up to 2A for one battery, 1A per battery for two batteries or 0.75A per battery when charging four batteries.
- Power-bank function: Uses installed rechargeable 18650 batteries to power compatible USB devices.
- Wired output: Supports 5V/3A, 9V/2A or 12V/1.5A, with up to 18W output.
- Wireless charging: Built-in Qi charging pad provides up to 10W for compatible devices.
- USB-C input: Accepts 5V/3A or 9V/2A power.
- LCD display: Shows information for the installed batteries, with a button for viewing individual battery values.
- Automatic monitoring: An intelligent control chip monitors battery condition, charging progress and operating temperature.
- Safety protection: Includes short-circuit, overvoltage, overcharge, overheating and reverse-polarity protection.
- Construction: Flame-retardant PC/ABS housing with loading springs rated for more than 100,000 cycles.
- Operating temperature: 0–40°C.
- Testing and compliance: CE and FCC marked, with EMC and UL testing stated by the manufacturer.
Included: Golisi GL-4 Charger, USB-C Charging Cable and Instruction Manual. Batteries not included.
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