Keychain Power Bank 1500mAh – Portable Emergency Charger for iPhone & USB-C
Dead battery at the worst possible moment? The EX-STOCK Keychain Power Bank clips right onto your keys so you're always charged and ready. At just 70 × 40 × 18mm, this ultra-compact 1500mAh emergency charger slips into any pocket and delivers a quick top-up whenever you need it most — at the airport, on a hike, or stuck in a meeting. Available in Black and Pink, with iPhone Lightning and USB-C connector options.
Key Features
- 1500mAh lithium-ion battery — enough for a meaningful emergency charge
- Compact size: 70 × 40 × 18mm — fits on a keyring or in any pocket
- 5W charging power with 75% conversion efficiency
- Available in iPhone (Lightning) and USB-C connector styles
- Includes charging cable and keychain attachment
- Simple, minimalist design in Black and Pink colourways
- Single-piece and 2-pack options available
- Liquid lithium-ion 18650 cell — reliable and safe
Who This Is For
- Commuters and travellers who need a backup charge on the go
- Students who can't afford a dead phone between classes
- Anyone who forgets to charge overnight and needs a quick top-up
- Gift buyers looking for a practical, affordable stocking stuffer
- Outdoor enthusiasts who want a lightweight emergency power source
Why Shop at EX-STOCK
- ✅ 90-day hassle-free return policy — shop with confidence
- 🚚 Fast shipping to Canada and the USA
- 🔒 Secure checkout with multiple payment options
- 🏆 Curated products from vetted suppliers
- 💬 Responsive customer support team
Browse more portable tech in our Smart Gadgets and Electricals collection. You may also like the MagSafe Power Bank 10000mAh, the Corner Star Wireless Charger, or the Wireless Charger Mobile Phone Fast Charging.
Frequently Asked Questions
Q: How much charge will this add to my phone?
A: The 1500mAh capacity (at 75% efficiency) delivers approximately 1125mAh to your device — enough to bring most smartphones from near-dead to around 20–30% charge, ideal for emergency use.
Q: Which connector do I need — iPhone or USB-C?
A: Choose "iPhone" for Lightning connector (iPhone 14 and earlier) or "USB-C" for iPhone 15/16 and most Android devices. The connector is built into the power bank.
Q: Is the 2-pack (2PC) two separate units?
A: Yes. The "2PC" variants include two individual keychain power banks in one order — great for couples or as a gift set.
Q: How do I recharge the power bank itself?
A: Use the included charging cable. Plug it into any USB-A port (wall adapter, laptop, or car charger) to recharge.
Q: What is EX-STOCK's return policy?
A: We offer a 90-day return policy. If you're not satisfied, contact us within 90 days of delivery for a full refund or exchange. Items must be in original, unused condition.
