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Green rectangular power bank with retractable cable and magnetic watch charger

Redpepper

Redpepper iphone15 10000mAh power bank Green

SKU CH-TXRN-Z0HKV MPN iphone15

A 10000mAh power bank with built-in retractable USB-C cable and magnetic Apple Watch charger

  • Product typePower Bank
  • Product colorGreen

Color Green

  • Charges Apple Watch to 50% in 50 minutes with 5W wireless
  • Retractable 2.3ft USB-C cable delivers 18W two-way fast charging
  • 10000mAh capacity charges iPhone 15 nearly 2 times or Watch 5 times
  • Powers three devices at once via 20W USB-C, cable and magnetic charger
  • Compact keychain design with LED display showing exact battery percentage

All-in-One Charging Hub

This power bank combines a magnetic Apple Watch charger, a retractable USB-C cable, and a USB-C port in a single green unit. It targets commuters and travellers who want to charge an iPhone, Apple Watch, and a third device without carrying separate cables or adapters. The built-in keychain loop adds a convenient attachment point for bags or keys.

Thermal and Power Behaviour

The unit delivers 18 W two-way fast charging through the retractable cable and 20 W through the USB-C port, while the wireless pad supplies 5 W for the watch. Pass-through charging lets you replenish the bank while it powers connected devices. Multi-protection circuitry manages heat and current during simultaneous operation.

Build and Daily Use

A compact 10000 mAh cell fits in a pocket alongside the 2.3 ft retractable cable that stores flush inside the body. The LED display shows exact battery percentage and a fast-charge indicator at a glance. Three-device output means an iPhone, an Apple Watch, and an Android phone can charge together, though users needing more than two full phone cycles will require a larger capacity.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 98% of the 1,307 comparable items (median $36.99).

Specifications

Product
Model nameIphone15,iphone 15 pro,iphone 15 Pro Max,iphone 16,iphone 17
Product typePower Bank
Product colorGreen

Other versions of this model

2 more in the same range

Questions about this item

How do I attach the built-in retractable cable to my iPhone 15 for charging?

Pull the tab to extend the USB-C cable up to 2.3ft, plug it into the phone, and it delivers 18W PD fast charging.

How many times can this power bank fully charge my Apple Watch before it needs recharging itself?

The 10000mAh capacity provides approximately 5 full charges for an Apple Watch.

What is the maximum combined output when I charge my iPhone 15, Apple Watch, and an Android phone all at once?

Simultaneous charging uses 20W PD USB-C, 18W retractable cable, and 5W wireless for the watch.

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