- 5,000mAh x 2 (10,000mAh total)
- USB-A 22.5W / Type-C 1 20W bi-directional
- Type-C 2 22.5W
- 82 x 79 x 25.5 mm
- Graphite black / Gauze white
22.5W Fast Charging Power Bank, 10000mAh Detachable 2-in-1, Built-in Cable XC59
Product Overview
XC59 is a two-piece fast charging power bank built for people who travel light. The main unit carries a 5,000mAh 21700 cell, a percentage display and 22.5W output; the tail module adds a second 5,000mAh cell and a Type-C male plug, so it works on its own as a pocket-sized mini pack that plugs straight into a phone with no cable at all. Snap the two halves together and the system delivers a combined 10,000mAh with bi-directional Type-C charging, a detachable A-to-C cable and a footprint of just 82 x 79 x 25.5 mm. That makes it a practical choice for retail gift programmes, travel sets and OEM lines that need a power bank which looks different from every black brick on the shelf.
Key Features
- Two modules, one system - the main unit and the tail module each hold a 5,000mAh 21700 cell for a combined 10,000mAh.
- 22.5W fast charging - USB-A output reaches 22.5W, Type-C 2 accepts 22.5W input and Type-C 1 works bi-directionally at 20W.
- The tail module plugs straight in - its Type-C male plug connects to a phone directly, with an LED indicator and no cable needed.
- Digital percentage display - the main unit shows the exact remaining charge instead of four vague dots.
- Detachable A-to-C cable - the built-in cable unplugs for replacement or for use as a standalone charging lead.
- 21700 EV-grade cell - the supplier test data for this cell family is 500+ charge cycles with more than 80% capacity retention.
- Pocket footprint - 82 x 79 x 25.5 mm in a PC + ABS shell that takes daily knocks in a bag or a coat pocket.
- Colour range - graphite black and gauze white as standard, with further finishes shown in the product images.
Specifications
| Parameter | Value |
|---|---|
| Main unit | |
| Capacity | 5,000mAh (21700 x 1) |
| Display | Digital percentage display |
| Type-C 1 | IN / OUT bi-directional 20W |
| Type-C 2 | IN 22.5W |
| USB-A | OUT 22.5W |
| Built-in cable | A-to-C, detachable (pluggable) |
| Size | 82 x 79 x 25.5 mm |
| Housing | PC + ABS |
| Colours | Graphite black, Gauze white |
| Tail module | |
| Capacity | 5,000mAh (21700 x 1) |
| Display | LED indicator |
| Type-C 1 | IN / OUT bi-directional 20W |
| Type-C male plug | OUT 22.5W |
| System | |
| Total capacity | 10,000mAh (main unit + tail module) |
Product Details
OEM & ODM Services
Casun has built power banks in Shenzhen since 2011. For this model we offer custom logo printing, custom housing colours, retail packaging and accessory changes. The PCBA and mechanical design are handled in house by our engineering team, so a custom version is a normal production run rather than a one-off.
- MOQ 100 pcs for standard colours, mixed models accepted
- Samples in about 5-7 days, bulk production in 15-25 days
- Trade terms EXW, FOB, CIF or DDP; T/T 30% deposit, 70% before shipment
- 12-month warranty against manufacturing defects
Frequently Asked Questions
How does the detachable design work?
The main unit and the tail module clip together into one 10,000mAh power bank. Pull them apart and the tail module keeps working on its own: its Type-C male plug goes straight into a phone, so you can leave the main unit in a bag or at home.
Can the built-in cable be replaced?
Yes. The A-to-C cable is pluggable rather than fixed, so it can be swapped for a different connector or a longer lead, and the port still works with any standard cable.
Which devices can it fast charge?
Phones and tablets that accept 20W to 22.5W over USB-C or USB-A. The 22.5W USB-A output and the 20W bi-directional Type-C port cover the fast-charging modes used by current Android and iOS handsets.
What is your minimum order quantity (MOQ)?
Our MOQ is 100 units for most power bank and speaker models. Selected items can start from as low as 2 units, so retailers and startups can test the market before scaling. Mixed orders across our product categories are accepted.
Can you provide OEM/ODM or private label services?
Yes. As an Alibaba.com certified Custom Manufacturer we provide full OEM and ODM support: custom logo, packaging, colors, graphic design and product development. Our 7 R&D engineers handle PCBA design through final assembly, and free samples are available on most models for evaluation before bulk orders.
What certifications and quality control do you have?
We are ISO 9001 certified. Products comply with CE, RoHS, FCC, KC and EN 62479, and our power banks are Qi wireless charging certified. Every batch passes incoming material inspection, in-line QC and final inspection before shipment. Social compliance is verified by BSCI and Sedex.
What is your lead time and production capacity?
Sample lead time is typically 5-7 days. Bulk production usually takes 15-25 days depending on quantity and customization level, and can extend to 30 days for complex custom work. Our factory runs 3 production lines with an annual capacity of 700,000 units and a 99% on-time dispatch rate.
What are your shipping and payment terms?
We support EXW, FOB, CIF and DDP for most destinations, shipping by sea, air or express (DHL/FedEx/UPS). Payment terms are T/T with 30% deposit and 70% balance before shipment, and Trade Assurance covers product quality and on-time delivery.
What warranty and after-sales support do you offer?
All products carry a 12-month warranty covering manufacturing defects. We provide free replacement parts or repair guidance within the warranty period, and our team typically responds within 2 hours.
Casun store rating 4.8 / 5 from 43 verified buyer reviews on Alibaba.com.
Looking for MOQ, lead time, certification or payment details? See all frequently asked questions.
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