Power Banks / Wireless Chargers Manufacturer · OEM / ODM Since 2009
factory@toptai.com +86 133 1659 6931

Magnetic Power Bank 3000mAh -V8

A compact 3-in-1 magnetic charging system with a 3000mAh battery, three interchangeable connector heads, and a pocket-ready 75 × 28 × 23mm body. Built for branded Amazon, eBay, TikTok Shop, Noon, DTC, corporate-gift, and IT-channel sellers who need visible product differentiation backed by stable production, repeatable quality, and long-term iteration support.  
3000mAh Capacity Magnetic 5V/1.2A 3 Magnetic Heads CE-EMC / IEC62368 / ROHS
MOQ
500 pcs
Logo on box from MOQ 100
LEAD TIME
3days
Sample in 5 days
Launch Date
2020
Best-selling SKU · current gen
CHANNEL FIT
CE-EMC · IEC 62368 · ROHS
Premium gift & tech bundles
Manufacturing since 2009 200+ private-label sellers served 1-on-1 sourcing manager
3 factories · 9 lines
Shenzhen and Dongguan production capacity
5 warehouse lanes
China, US, Spain and UAE coverage
<2% defect rate
Four-stage QC and AQL sampling
Fast sample flow
3 days for product evaluation
Magnetic Power Bank 3000mAh Exploded View
The product angle

A pocket charging system that turns three connector needs into one clean SKU.

For marketplace sellers, the product needs to communicate quickly: choose a magnetic head, connect it once, and let the compact power bank snap on when needed. The concept is visual, easy to demonstrate, and naturally suited to short-form product content.

  • Three interchangeable magnetic heads
    The included connector set gives sellers a broader compatibility story in one package and a clear unboxing moment for video content.
  • Magnetic 5V/1.2A charging
    The small head stays in the device port and the power bank attaches magnetically, reducing cable clutter during a quick top-up.
  • Four-level power indication
    Four LEDs give end users a quick status check and give sellers an easy visual point for listing images and demonstrations.
  • 70g compact format with rubber-touch finish
    At 75 × 28 × 23mm, the ABS body with rubber surface is easy to carry, easy to package, and distinctive enough for branded impulse, travel, and gift programs.
Channel fit

Designed for branded sellers who need a visible difference, not another look-alike battery pack.

The 3-in-1 magnetic connector story works across marketplaces, social commerce, DTC bundles, corporate gifts, and IT procurement because the value can be shown in seconds and understood without technical explanation.

  • Branded marketplace sellers
    Strong fit for Amazon, eBay, TikTok Shop, Noon, and regional top platforms where a demonstrable product mechanism can lift click-through and video engagement.
  • DTC and social-commerce brands
    The magnetic snap-on action, three heads, and pocket size give Instagram and short-video teams a simple before-and-after product story.
  • Corporate gifts and IT channels
    Compact packaging, practical daily value, compatibility options, and logo customization make it suitable for branded tech kits and employee programs.
Designed for branded sellers - Channel Fit
Quality and Compliance Documentation
Quality and compliance

Compliance is ready, but quality control is the real brand protection.

Entry-level sellers may focus mainly on certificates. Established brands need process stability. This SKU is supported by Toptai's ISO 9001 factory control and four-stage inspection flow, so repeat orders can match the approved sample.

CE-EMC IEC 62368 ROHS AQL 2.5/4.0

TARGET CUSTOMERS

Who this product program is built for.

V8 works best for buyers who need more than a one-off product: a clear branded offer, stable repeat production and a supplier that can support the next iteration.

Branded E-commerce Sellers

For non-China-based brands selling on leading regional platforms and needing differentiation, market support and repeatable supply.

DTC & Social-Commerce Brands

For teams building curated accessory ranges and needing fresh content angles, packaging direction and responsive product updates.

Gift & IT Procurement Channels

For buyers who prioritize useful products, clear compliance documentation, fast sampling and dependable batch delivery.

Technical specifications

The full datasheet, in one place.

Built for sourcing managers, product teams, Amazon compliance reviewers, and branded sellers comparing supplier capability before the first PO.

ItemSpecification
Product nameMagnetic Power Bank 3000mAh
Product type3-in-1 magnetic charger power bank
Battery capacity3000mAh
Micro USB input5V/1.2A
Magnetic output5V/1.2A
Charging heads3 interchangeable magnetic connector heads
Power indication4-level LED indicator
MaterialABS with rubber-touch surface
ColorsBlack, white
Dimensions75 × 28 × 23mm
Net weight70g
Package1 × Power Bank + 1 × Manual + 1 × Charging Cable + 3 × Magnetic Heads
Launch date2020
MOQ500pcs
Sample time3 days
CertificationsCE-EMC, IEC 62368, ROHS
Product tagSocial-commerce hot seller

Customize Your Power Bank Sample

We can provide you with a one-stop service covering all aspects

What Can We Do For You?

Tell us how you want to customize this power bank. Share your logo, target market, and order details, and our sourcing team will prepare a sample plan for your brand.

Why choose us?

Why Choose Us

Why choose Toptai for ODM power bank projects?

For wholesalers, brand owners, and gift buyers, a good sample is only the beginning. The real value is a supplier who can support customization, keep quality stable, prepare launch materials, and help the same product program continue after the first order.

01

ODM Planning

Built around your sales channel

We help match product configuration, packaging direction, and market positioning to wholesale, e-commerce, brand, outdoor, travel, and gift channels.

02

Custom Identity

Logo, packaging, and brand presentation

Support covers logo placement, retail box direction, manuals, insert cards, color planning, and sales-ready wording, so the product feels like your branded offer.

03

Factory Continuity

Stable supply for testing and scaling

With mature tooling, multiple production lines, and repeat-order planning, you can test the market, adjust the offer, and scale with a supplier that understands continuity.

04

Quality Control

Process control beyond certificates

ISO 9001 process control, key material inspection, finished function checks, and final sampling help keep quality consistent across repeat production.

05

Launch Support

Practical support for launch assets

We can support product photos, packaging files, specification materials, and sample coordination, helping your team move from idea to buyer review faster.

06

Delivery Options

Warehousing and DDP options

For seasonal launches and repeat programs, warehouse lanes and DDP shipping options help simplify delivery planning and reduce coordination work.

Supply capacity and iteration

The factory story behind a SKU your brand can keep selling.

Branded sellers care about what happens in month 8, not only what the sample looks like in week 1. Toptai supports this SKU through production planning, quality manuals, standard material sourcing, and portable-charging R&D.

What this solves

It reduces out-of-stock risk, prevents quality drift, and gives your team a supplier who can refresh the SKU instead of replacing it every season.

How it scales

Start with a 100pcs market test, validate the listing, then move into repeat production with logo, packaging, DDP logistics, and future product update support.

Factory proof Status
Manufacturing experience Since 2009
Production setup 3 factories · 9 lines
Factory floor space 2,500m²
Warehouse network 5 hubs
Standard products dispatch 24-48h ready
Defective rate target <2%
Quality documents 129 SKUs
DDP country coverage 39 countries
2023
Launch-ready platform
Mature 20000mAh built-in cable structure for fast marketplace launch.
Current
Best-selling fast-charge SKU
Stable standard model for repeatable production and branded seller testing.
Next order
Brand customization
Logo, packaging, manuals, inserts, and channel-specific image packs can be prepared.
Long term
Portable charging updates
R&D direction stays focused on efficient, energy-saving, portable charging products.
Market protection and support

Four support layers that matter to established sellers.

For brand owners, the product is only part of the deal. The supplier also needs to protect the SKU, support content creation, and help the brand keep a clean channel position.

Channel-ready positioning

Clear selling angles for North America, Europe, GCC, Australia, and Singapore: 20000mAh capacity, built-in cables, fast charging, LCD indication, and daily backup power.

Brand customization

Support for logo, retail packaging, user manual, insert card, and channel-specific sales copy for marketplace or DTC launch.

Market protection discussion

For repeat buyers, region and channel arrangements can be discussed around order continuity, color, packaging, and brand-specific presentation, helping avoid same-look listing competition.

Seller media support

Factory images, packaging visuals, certification materials, and lifestyle use angles help sellers reduce launch cost and speed up Amazon, DTC, social commerce, or corporate-gift listing preparation.

FAQ for branded sellers

Questions buyers ask before choosing a long-term supplier.

Short answers for brand owners who need to validate supply, quality, delivery, product continuity, and market support before launching a new SKU.

Is this product suitable for established e-commerce brands?

Yes. The three magnetic heads, snap-on charging action, compact body, and 4-level indicator are easy to present on Amazon, eBay, TikTok Shop, Noon, DTC stores, and social-commerce channels. The bigger advantage is the stable factory support behind the visible product concept.

Can we start small before committing to a large PO?

Samples can be prepared in about 3 days. Production MOQ starts from 500pcs, giving brand sellers a controlled first run for packaging validation, content creation, and channel launch.

How does Toptai keep quality stable across repeat orders?

The factory follows ISO 9001 process control with 100% key material inspection, in-line sampling, 100% finished product function inspection before packing, and AQL 2.5/4.0 sampling after packaging.

What support is available for branded listings?

Toptai can support logo customization, black or white finish, retail packaging, user manual content, certification documents, product images, lifestyle selling angles, and channel-specific product positioning.

Can you support DDP shipping and stable delivery?

For standard products, Toptai supports DDP shipping service to 39 countries and uses warehouse lanes in Shenzhen, Dongguan, Industry California, Madrid, and Dubai to support faster delivery planning.

Will this SKU have a product lifecycle after launch?

The model launched in 2020 and sits in Toptai's portable-charging category, where R&D continues to focus on efficient, practical, and lower-waste charging products. That gives sellers a clearer path for packaging refreshes, connector updates, and follow-up SKUs.

Start small · scale fast

Turn this SKU into your brand — starting with 100 units.

Free sample, free seller kit, free market data. The only thing we ask in return is a 10-minute call so we understand your channel and target market.

Get a Free OEM/ODM Quote

Ideal for Amazon sellers, DTC brands, retail buyers, gift companies, and product managers.Get product suggestions for your market, not just a basic price list.

After submission, our factory sales team will contact you within 24 hours and provide product suggestions, pricing, MOQ, and lead time based on your product direction, order quantity, and target market.

Start ODM design

We will provide you with a design proposal as soon as possible based on the requirements you have provided.

We will provide the most comprehensive real-time data to help you grow your  business

Download catalog

We offer a full range of models for you to choose from, and you can also select corresponding customization options after making your selection.

We will provide the most comprehensive real-time data to help you grow your e-commerce business

Download Media & Documents Pack

Most factories hand you a product and a spec sheet. We hand you the marketing materials a typical seller would spend $3,000-8,000 producing.

We will provide the most comprehensive real-time data to help you grow your e-commerce business

Download Image & Copy Pack

Most factories hand you a product and a spec sheet. We hand you the marketing materials a typical seller would spend $3,000-8,000 producing.

We will provide the most comprehensive real-time data to help you grow your e-commerce business

Download research materials

This cutting-edge data matrix aggregates multi-dimensional insights from the world’s leading platforms, including Amazon, Alibaba, eBay, Google, and OpenAI. By deeply integrating and refining this massive influx of information, we have forged a highly timely and actionable full-spectrum data asset.

We will provide the most comprehensive real-time data to help you grow your e-commerce business

Request Free Sample

We can provide free samples to all our e-commerce partners to help you carry out your product testing more effectively!

It would be best if you could include the relevant product model number for our company or a URL link to the product on our website.