Never get stranded with a dead phone battery again! Introducing the XST H3 Keychain Capsule Power Bank, the ultimate pocket-sized emergency backup. Available now at amar360.com, this lipstick-sized charger packs a powerful punch, combining an ultra-compact capsule design with high-speed charging performance.
Equipped with a built-in cable and a heavy-duty keychain loop, it is designed to clip right onto your keys, backpack, or belt loop so you always have a power source within arm’s reach.
Key Features of the XST H3 Capsule Power Bank
22.5W Ultra-Fast Output: Unlike standard capsule chargers that charge slowly, the H3 supports up to 22.5W maximum output and the PD 2.0 charging protocol, reviving your smartphone’s battery in a fraction of the time.
Built-In Charging Line: Leave the extra cords at home! This power bank features a built-in charging connector, allowing you to plug it directly into your device for a true cordless, one-handed experience.
Ultra-Compact Keychain Design: Measuring an incredibly small 79 × 36 × 25 mm, it fits comfortably alongside your keys or inside the smallest pocket. It’s the definition of portable emergency power.
Certified Safety Assurance: Sleep easy knowing your device is safe. This power bank is strictly certified under official 3C Certificate Number: 2020010907276061, providing smart defense against overheating, over-voltage, and short circuits.
5000mAh High-Density Battery: Delivers a reliable 3000mAh rated capacity directly to your device—perfect for providing that critical 60% to 100% emergency battery boost to get you through the rest of your day.
Technical Specifications
| Feature | Details |
| Brand / Manufacturer | XST |
| Model Number | H3 Series (DRFH3) |
| Battery Capacity | 5000 mAh |
| Rated Capacity | 3000 mAh |
| Maximum Output Power | 22.5W (Ultra-Fast Charge) |
| Input / Output Voltage | 5V / Smart Multi-Voltage Output |
| Charging Protocol | PD 2.0 / 15W Fast Input Supported |
| Safety Certification | Official 3C Certified (No: 2020010907276061) |
| Dimensions | 79mm × 36mm × 25mm |
| Shell Material | Flame-Retardant, High-Impact ABS Plastic |
Why the XST H3 is a Daily Lifesaver
The Ultimate Key Accessory: Clip it to your house keys or car keys. You will never forget to bring a power bank with you again because it’s naturally a part of your daily carry.
Perfect for Dhaka Traffic: Caught in a long commute with your battery hitting the red zone? Just plug this tiny capsule into the bottom of your phone and keep talking, texting, or scrolling with zero bulky bricks or hanging wires.
Perfect Ride-Sharing Companion: An absolute must-have for bike-sharing and ride-hailing app users who rely on constant GPS connection and cannot afford a dead phone mid-journey.
What’s in the Box?
1 × XST H3 5000mAh Capsule Power Bank (with Built-In Line)
1 × Integrated Keychain Loop
1 × User Manual
1 × Premium Retail Box Packaging
Ditch the bulk and upgrade your emergency power! Order the XST H3 22.5W Fast Charging Keychain Capsule Power Bank today at the best price from amar360.com
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