Robotek Power Bank S19 Max 20000 mAh Fast Charging Power Bank with 12W Fast Charging

Robotek S19 Max 20000mAh Power Bank is a high-capacity portable charger designed to keep your devices powered up all day long. Equipped with 12W fast charging, it delivers reliable performance whether you’re commuting, traveling, or just on the move. With dual output ports and a rugged, ergonomic design, the S19 Max is compatible with smartphones, tablets, wireless earbuds, cameras, and more.

This powerhouse features advanced protection systems to guard your devices against overcharging, overheating, and short-circuiting. Its sleek design, combined with long-lasting battery support, makes it your go-to companion for uninterrupted power anytime, anywhere.

Model Name: Robotek S19 Max

Battery Capacity: 20000mAh

Input Ports:

Micro USB

Type-C

Output Ports:

2 x USB-A

Total Output: Up to 12W Fast Charging

Input Rating: 5V/2A (Micro USB / Type-C)

Output Rating: 5V/2.4A Max

Compatibility: Smartphones (iPhone, Android), Tablets, Bluetooth Earbuds, Smartwatches, Cameras

LED Indicators: 4-Level LED Power Status Indicators

Safety Features:

Overcharge Protection

Short-Circuit Protection

Temperature Control

Overvoltage Protection

Material: ABS + Fire-Resistant Polycarbonate

Color Options: Black / Blue / White (subject to availability)

Design: Ergonomic, lightweight, and compact

Dimensions: Pocket-sized form factor

✅ 1. What’s in the Box:
1 x Robotek S19 Max Power Bank

1 x User Manual

🔌 2. Charging the Power Bank:
Plug in a Micro USB or Type-C cable to the input port.

Connect it to a wall adapter (5V/2A recommended).

The LED indicators will blink based on the current battery level.

Full charge may take 6–7 hours depending on the charger used.

🔋 3. Charging Your Devices:
Use either of the two USB-A output ports.

Connect your smartphone, tablet, or gadget using your regular charging cable.

Charging will begin automatically.

Power bank supports charging of two devices simultaneously.

🛡 4. Safety & Maintenance:
Keep away from water, fire, and extreme temperatures.

Use a dry cloth to clean the surface and ports.

Avoid dropping or disassembling the device.

Charge with BIS-certified adapters for best results.

Store in a cool, dry place when not in use.

🆘 5. Troubleshooting:
Not Charging Devices?
➤ Check cable connection and port alignment.
➤ Ensure the power bank is charged.

Power Bank Not Charging?
➤ Try another cable or charger.
➤ Plug it into a direct wall socket.

Low Output Speed?
➤ Ensure only one device is connected for maximum power.
➤ Use high-quality charging cables.

We offer a 7-day easy return policy. If you’re not satisfied, simply request a return—no questions asked. Refunds are processed once the product is received and verified.

Robotek is a trusted name in mobile accessories, known for innovation, durability, and customer satisfaction. From powerful neckbands to fast-charging solutions, our products go through rigorous testing and are backed by warranty, GST billing, and reliable support. Over a million users across India trust Robotek for daily performance and value.