1500mAh Keychain Power Bank - Mini Emergency Charger with Built-in Cable

Emergency power that lives on your keychain. The 1500mAh Keychain Power Bank is a palm-sized emergency charger with a built-in connector — no cable required. At 40x70x18mm and 90g, it clips to your keys, bag, or belt loop via the built-in carabiner and delivers a fast 5W charge to your iPhone, Android, or USB-C device whenever you need it. Waterproof, drop-proof, and dustproof. Available in Black and Pink.

Why a Keychain Power Bank?

A standard power bank is useful when you remember to bring it. A keychain power bank is useful every time, because it’s always with you. It lives on your keys — the one thing you never leave home without. When your phone hits 5% at the worst possible moment, you don’t need to find a cable or dig through your bag. You just plug in and charge.

Why You’ll Love It

• Always with you: Built-in carabiner clips to your keychain, bag, belt loop, or backpack strap. You can’t forget it.
• No cable needed: Built-in connector (Lightning, Type-C, or Android/Micro USB) plugs directly into your phone — no separate cable required.
• Waterproof & rugged: Waterproof rubber surface, drop-proof, and dustproof. Built for outdoor use — camping, hiking, travel, daily carry.
• 1500mAh capacity: Enough to bring a dead phone back to life for an emergency call, navigation, or getting through the rest of your day.
• 5W fast charging: 80% conversion rate delivers efficient, fast charging for a battery this size.
• Ultra-compact: 40x70x18mm. Fits in a pocket, purse, or palm. You won’t notice it until you need it.

Features Explained

• 1500mAh polymer lithium-ion battery: Square aluminum case with polymer lithium-ion cells for reliable, safe charging.
• Built-in connector: Choose Lightning (iPhone), Type-C (modern Android & USB-C devices), or Micro USB (older Android). No cable required — plug directly into your device.
• Waterproof rubber surface: Sealed rubber exterior protects against water, drops, and dust. Suitable for outdoor and active use.
• Built-in carabiner: Attach to your keychain, backpack, belt, or harness. Keeps your power within arm’s reach at all times.
• Pass-through charging: Charge the power bank and your device simultaneously.
• 5W / 80% efficiency: Efficient power delivery for a compact battery — maximizes usable charge from the 1500mAh capacity.
• 40x70x18mm dimensions: Ultra-compact form factor that fits anywhere.

Choose Your Configuration

The Full Story

The 1500mAh Keychain Power Bank was designed for one specific scenario: your phone is dying and you don’t have a cable. It happens constantly — at airports, on hikes, at events, in meetings. A standard power bank doesn’t help if you left it at home or forgot the cable. This one is always with you, and it doesn’t need a cable.

The built-in connector is the key feature. You choose the connector type when you order — Lightning for iPhone, Type-C for modern devices, or Micro USB for older Android phones. The connector folds out of the body of the charger and plugs directly into your phone. No fumbling for a cable, no compatibility issues, no adapters.

The waterproof rubber surface and carabiner clip make this charger genuinely outdoor-ready. It can handle rain, drops, and dust without failing. Clip it to your hiking pack, your belt loop, or your keychain and forget it’s there until you need it.

Specifications

What’s in the Box

• 1x 1500mAh Keychain Power Bank (color and connector of your choice)

How to Use

• Step 1: Clip the power bank to your keychain, bag, or belt loop using the built-in carabiner.
• Step 2: When your phone needs charging, extend the built-in connector.
• Step 3: Plug the connector directly into your phone — no cable required.
• Step 4: Charging begins immediately. The power bank delivers up to 5W of charging power.
• Step 5: To recharge the power bank, connect it to a USB power source via the charging port.

Who Is This For?

• Frequent travelers who need reliable emergency power without carrying extra cables.
• Outdoor enthusiasts who need a rugged, waterproof charger for hiking, camping, and active use.
• Commuters who want a compact backup charger that fits in a pocket or clips to a bag.
• Anyone who has ever had their phone die at the worst possible moment.

Frequently Asked Questions

How much charge does it give my phone?

The 1500mAh capacity with 80% conversion efficiency delivers approximately 1200mAh of usable charge — enough to bring most smartphones from 0% to 20-30%, or extend battery life for several hours of light use.

Do I need a cable?

No. The built-in connector plugs directly into your phone. Choose the right connector type (Lightning, Type-C, or Android) when ordering.

Is it waterproof?

Yes. The waterproof rubber surface protects against water, drops, and dust. It is designed for outdoor use including camping, hiking, and everyday carry in all weather conditions.

Can I charge it and my phone at the same time?

Yes. The pass-through charging feature allows you to charge the power bank and your connected device simultaneously.

Which connector should I choose?

Choose Lightning if you have an iPhone 14 or earlier. Choose Type-C if you have an iPhone 15 or later, a modern Android phone, or any USB-C device. Choose Android (Micro USB) if you have an older Android phone or Micro USB device.

How long does it take to charge the power bank itself?

Charging time depends on the power source. Using a standard 5W USB charger, the 1500mAh battery charges in approximately 1.5-2 hours.

Is it airline-safe?

Yes. At 1500mAh, it is well within the airline carry-on limit for lithium-ion batteries (typically 100Wh or 27,000mAh). Always check your specific airline’s regulations before travel.

Does it come with a warranty?

All PoGadgets products are covered by our return policy and manufacturer warranty. Visit our Returns & Warranty page or contact our support team for full details — we’re happy to help.

What’s the “Black 5pcs” option?

The Black 5pcs variant is a bulk pack of 5 units in Black with Lightning connector — ideal for gifting, reselling, or stocking up.

Can I use it with a phone case?

Yes. The built-in connector works with most standard phone cases. Very thick or protective cases may require removing the case for a secure connection.