$8.49
Create a sleek everyday charging accessory under your own brand name and logo with this 4000mAh Ultra-Slim Power Bank. Designed in a compact credit-card style, it is ideal for travel, commuting, emergency backup, gifting and promotional use.
The built-in charging cable reduces the need to carry extra cords, while dual USB output provides convenient charging flexibility for compatible mobile devices. Its lightweight 118g body and slim 7.8mm profile make it easy to carry in a pocket, handbag or travel pouch.
Key Attributes: 4000mAh Li-Polymer battery • Ultra-slim credit-card design • Built-in charging cable • Dual USB output • 6W output • 5V/1A input • More than 500 charging cycles • Up to 90% power efficiency • Overcharge, over-discharge, short-circuit & low-voltage protection • CE, FCC, RoHS & SEDEX listed • Private label with your own brand name and logo only.
Wholesale item — minimum order 200 units, in steps of 100. Pricing is discounted automatically based on your total order value.
Create a sleek and highly portable charging accessory under your own brand name and logo with this 4000mAh Ultra-Slim Power Bank. Designed in a convenient credit-card-style format, it is ideal for everyday carry, commuting, travel, emergency backup and promotional gifting.
Its lightweight 118g design and slim 7.8mm profile make it easy to slip into a pocket, handbag or travel pouch. The built-in charging cable adds extra convenience by reducing the need to carry a separate cable, while dual USB outputs allow flexible charging for compatible devices.
Ultra-Slim Portable Design
Compact dimensions of approximately 108 × 62.8 × 7.8mm make it easy to carry almost anywhere.
4000mAh Li-Polymer Battery
Provides practical emergency charging for compatible Android and iOS devices.
Built-In Charging Cable
Offers quick access to power without requiring an additional loose charging cable.
Dual USB Output
Allows greater flexibility when charging compatible portable devices.
Efficient Power Performance
Designed with up to 90% power efficiency for dependable everyday use.
Long Cycle Life
Built to support more than 500 charging cycles, making it suitable for repeated use.
Integrated Safety Protection
Includes protection against overcharging, over-discharging, short circuits and low voltage.
Product Type: Ultra-slim portable power bank
Battery Capacity: 4000mAh
Battery Type: Li-Polymer
Maximum Output Power: 6W
Input: 5V/1A
Input Interface: Micro USB
Output Interface: Dual USB
Special Feature: Built-in charging cable
Material: ABS
Weight: Approximately 118g
Dimensions: Approximately 108 × 62.8 × 7.8mm
Cycle Life: More than 500 cycles
Power Efficiency: Up to 90%
Applications: Travel, commuting, emergency backup, gifting and promotions
Certifications Listed: CE, FCC, RoHS and SEDEX
Branding: Supplied strictly with your own brand name and logo only
This is an attractive private-label option for electronics retailers, travel brands, corporate gift suppliers and online stores looking for a lightweight, slim and convenient everyday charging solution.
Every wholesale order ships anywhere in the world at no extra cost — tracked, insured, and reliably on time.
From an easier way to browse products to a team that stays involved after launch, every part of Ibariki is built to remove friction from running a wellness brand.
Find and select products quickly, without unnecessary steps.
Supplements, skin care, hair care, and fitness in one place.
Launch products under your own brand and packaging.
Mix products across categories into a single estimate.
Transparent tiers, discounts, and package details.
A responsive team guiding you from selection to delivery.
Larger packages unlock deeper discounts and complimentary branded gifts for your customers.
| Package | Order Value | Discount | Included Customized Gifts |
|---|---|---|---|
| Standard | Below $2,500 | 0% | — |
| Starter | $2,500 – $4,999.99 | 3% | Thank-you card |
| Growth | $5,000 – $9,999.99 | 5% | Thank-you card + card-holder phone pouch |
| Premium | $10,000 – $24,999.99 | 7.5% | Thank-you card + packaging box |
| Scale | $25,000 – $49,999.99 | 10% | Thank-you card + packaging box + card-holder phone pouch |
| Enterprise | $50,000 – $99,999.99 | 12.5% | Thank-you card + packaging box + card-holder phone pouch |
| Elite | $100,000 – $199,999.99 | 15% | Thank-you card + packaging box + card-holder phone pouch |
| Partner | $200,000+ | 20% | Thank-you card + packaging box + card-holder phone pouch |
* Gifts are provided per unit ordered, not per package — a 1,000-unit order includes 1,000 of each listed gift (e.g. 1,000 thank-you cards and 1,000 packaging boxes).
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