TYNIX PB420 20000mAh Power Bank 4 Ports

20000mAh Portable Power Bank - All - in - One Charging Solution

????Product Highlights

• Generous Capacity: Boasts a 20000mAh battery, providing ample power to keep your devices juiced up. It can fully charge most smartphones multiple times, ensuring you stay connected on the go, whether you're traveling, in a meeting, or out for adventures.
• 4 Built - in Cables: Comes with four essential cables - USB, Micro, Type - C, and L interface. No more rummaging for compatible cables! Effortlessly charge iPhones, Android phones, tablets, and more. Perfect for those who own devices with different port types or need to share power with friends using various gadgets.
• 2 USB Ports: In addition to the built - in cables, there are two USB ports. This means you can charge up to 6 devices simultaneously (4 via built - in cables + 2 via USB ports). Ideal for families or groups, allowing everyone to get their devices charged at once.
• Emergency Light: Equipped with an emergency light feature. It's a lifesaver in power outages, outdoor camping trips, or when you need a quick light source in dark corners.

????What's in the Box?

• 1 x 20000mAh Portable Power Bank
• 1 x USB Charging Cable (for recharging the power bank itself)

⚡Compatibility

Works seamlessly with almost all USB - powered devices, including smartphones (iPhone, Samsung, Huawei, etc.), tablets (iPad, Android tablets), Bluetooth speakers, smartwatches, and more.

????Safety First

Built - in multiple protection systems, such as over - charge, over - discharge, over - current, and short - circuit protection. Your devices and the power bank are well - protected during charging, giving you peace of mind.

Whether you're a frequent traveler, a busy professional, or just someone who hates running out of battery, this power bank is your perfect charging companion. Don't let a dead battery slow you down - get yours today!

Notice:

1. Avoid extreme temperatures (sunlight, hot cars, freezing) to prevent damage.
2. Use matching cables/adapters; don’t charge devices while recharging the power bank.
3. Prevent drops, squeezes, or collisions—avoid damaging internal components.
4. Store with 50%-70% charge if unused long-term; recharge every 2-3 months.
5. Keep away from metals, flammables, and moisture to avoid short circuits.
6. Limit emergency light use to prevent overheating and rapid power loss.
7. Stop use if bulging, leaking, or smelling odd; don’t disassemble.