16800mAh Power Bank with Built-in Cables

16800mAh Super Fast Charging Power Bank

Stay powered throughout the day without hunting for a cable or a free wall plug.

This high-capacity 16800mAh power bank gives you reliable backup power for your phone, tablet, and everyday USB devices. With dual USB ports, you can charge two devices at once and get multiple full charges from a single power bank. It’s compact, lightweight, and built with safety protection against overcharging, short circuits, and overheating — a practical everyday companion for work, travel, commuting, or when the power is unreliable.

What it solves

• Phone dies halfway through the day
• Need to charge phone + earphones (or a second device) at the same time
• No free plug nearby at work, in the taxi, or on the road
• Want backup power that’s easy to carry every day

Features & Benefits

• High 16800mAh capacity – Reliable backup power for phones, tablets and other USB devices throughout the day
• Dual USB outputs – Charge two devices at the same time (phone + earphones, phone + tablet, etc.)
• Super Fast Charging support – Faster charging on phones and devices that support fast charge (speed depends on your device and cable)
• Built-in safety protection – Protects against overcharging, short circuits and overheating
• Compact & lightweight – Easy to carry in a bag, backpack or large pocket
• Practical everyday power – Ideal for work, travel, commuting, or when you need portable charging

What’s in the Box

• 1 × 16800mAh Super Fast Charging Power Bank
• 1 × USB charging cable

Specification Details:

 Capacity 16800mAh Output Dual USB ports (charge 2 devices at once)

 Input Standard USB (Micro-USB / USB-C depending on unit) Fast Charging Support Super fast charging on compatible devices Protection Overcharge, short-circuit & overheating protection

Design Compact & portable Battery Type Lithium-ion / Lithium Polymer Approximate Real-World Use Multiple full smartphone charges (typically 3–5 depending on phone size and efficiency)

Questions before you buy

• How many charges will I get?
  A 16800mAh power bank typically provides 3–5 full charges on most modern smartphones (4000–5000mAh batteries). Tablets and power-hungry devices will get fewer charges. Actual results depend on the device, cable quality and conversion efficiency.
• What does “Super Fast Charging” mean?
  It supports higher-output charging on compatible phones. For the best speed, use a good quality cable and a phone that supports fast charging. Not all devices will charge at maximum speed.

What is this power bank for?
Phones, tablets, and other USB devices during load shedding, travel, or work. It is a portable charger — not a router Mini UPS. If you need WiFi to stay on, use one of our Mini UPS products instead.

Can I charge two devices at once?
Yes. It has dual USB ports, so you can charge two devices at the same time.

Does “super fast charging” work with every phone?
It supports fast charging on compatible phones and cables. Your phone also has to support fast charge, and you should use a decent cable. Charging speed will vary by device.

Is it safe?
Yes. It has built-in protection against overcharging, short circuit, and overheating.

What’s in the box?
1 × 16800mAh Super Fast Charging Power Bank
1 × USB charging cable

How do I charge the power bank itself?
Use the included USB cable and a standard USB charger / wall adaptor (adaptor not included). Charge it fully while there is power so it is ready for load shedding.

Is shipping free?
Yes. This power bank is R300, which is over our R250 free-shipping threshold. Most orders arrive in 2–5 working days.

What if I need help choosing?
Message our Facebook page with what you want to keep on (phone only, or WiFi/cameras too). We will point you to the right product before you pay.

Can I return it?
Message us on Facebook within 7 days of delivery with your order number if the item is unused or not what you needed. We will help with a return or exchange.

Only R300 · Free shipping · Delivered in 2–5 working days

Questions before you buy? Message us on Facebook — we’re happy to help.

Keep your devices powered when it matters most with PowerReady SA.