B2B Wholesale · Full Certification Pack

Certified Power Banks & Chargers, Factory Direct

Power banks, magnetic wireless chargers, fast-charging cables, car and GaN wall chargers — sourced from the Shenzhen–Dongguan battery belt. Every order ships with UN38.3, CE and RoHS documentation, so your customs and retail compliance teams can stop chasing paperwork.

Reply within 12 hours — GMT+8 working hours overlap EU afternoons & US mornings. WhatsApp & e-mail.

500 pcsstarting MOQ, mixed items OK
5–7 dayssampling with your logo
20–25 daysmass production lead time
UN38.3 + CEdocs packed with every order
Core Categories

The Complete Charging Wall, One Supplier

Six product walls from specialized manufacturing partners across the battery belt. Consolidate power banks + cables + chargers into one shipment, one PI, one compliance file.

Power Banks

5,000–20,000 mAh Li-polymer, slim and display models. UN38.3 tested per model; capacity reports on request.

MOQ 500 pcs

Magnetic Wireless Chargers

MagSafe-compatible pads, stands and 3-in-1 travel kits — the fastest-growing gifting segment in charging.

MOQ 500 pcs

Fast-Charging Cables

Braided USB-C, Lightning and watch cables, 20–100W PD. The high-reorder consumable of every charging order.

MOQ 1,000 pcs

Car Chargers

Dual-port PD/QC from 20W to 67W, metal and fireproof-PC housings. Popular add-on for fleet and gift orders.

MOQ 500 pcs

Wall Chargers & GaN

20–65W GaN adapters and multi-port desktop stations, EU/UK/US plug variants by order.

MOQ 500 pcs

Stands, Grips & Holders

Non-electric margin fillers: mag-safe stands, ring grips, car mounts — light, certification-free items that round out a container.

MOQ 500 pcs
Why VoltSource

The Compliance Pack Is the Product

01 — CERTIFIED

Docs ship with the goods

UN38.3, MSDS, CE, RoHS and FCC (per destination) compiled into one indexed file pack — evaluation copies watermarked, originals with the B/L.

02 — SOURCE

Battery-belt pricing

Authorized ex-factory rates from Shenzhen–Dongguan cell and assembly partners, quoted FOB directly — no trading-house stacking.

03 — FLEXIBLE

OEM from 500 pcs

Logo on shells via UV print or silk-screen at gift-order quantities — the corporate-gift sweet spot of 5,000–10,000 mAh.

04 — EFFICIENT

One consolidated range

Banks + cables + chargers + stands in one shipment: one PI, one QC report, one compliance file, one English contact.

How We Work

From Inquiry to Container in 6 Steps

01InquirySKU list + quantities, 12h reply
02Quotationtier pricing in 24h, FOB/CIF
03Sampling5–7 days, with your logo
04Production20–25 days, progress photos
05QC & docsaging test + AQL 2.5 + file pack
06ShippingDG air / sea channels, docs in 48h
Best Sellers

Tier Pricing, Published Up Front

Indicative FOB China ranges (standard packaging). Confirm your quantities for a firm quotation — larger tiers unlock better unit prices.

ProductSpec highlights500 pcs1,000 pcs3,000 pcsPacking / Lead time
Power bank 10,000 mAhLi-polymer, 22.5W out, dual USB-C$4.60$4.30$3.95Gift box · 25 days
Magnetic 10k MagSafe-styleWireless 7.5/15W, kickstand$6.80$6.40$5.90Gift box · 25 days
15W magnetic padQi-certified coil, 1.2 m cable$2.20$2.00$1.85Color box · 20 days
Braided USB-C cable 1 m100W PD, nylon, 30k-bend tested$0.55$0.48$0.42Polybag · 15 days
38W dual car chargerPD+QC, metal shell, LED ring$1.60$1.45$1.35Slide card · 20 days
20W GaN wall chargerEU/UK/US plug, foldable pin$2.60$2.40$2.20Color box · 22 days

See full category catalog →

Buyer Feedback

What Wholesale Buyers Ask Us First

"The indexed certification pack cleared our EU importer review in one pass — UN38.3, CE, RoHS, all matching model numbers. That alone saved two weeks."

Promo products distributor · Germany

"Logo-printed 10k banks from 500 pcs for a corporate gift order. Samples had the print positioned exactly; bulk matched the sample."

Corporate gifts agency · United Arab Emirates

"Mixed order of banks + cables + car chargers in one PI with one DG channel booking. The single point of contact is why we reorder."

3C retail chain buyer · Spain
FAQ

Straight Answers Before You Ask

What is your minimum order quantity?

500 pcs per SKU for most items (1,000 for cables). Mixed-SKU orders are welcome — power banks + cables + chargers consolidate efficiently into one shipment.

Which certifications do you provide?

UN38.3 and MSDS for transport (air/sea), CE + RoHS for the EU, FCC for the US and other destination-specific files on request — compiled per model into one indexed pack. Evaluation copies are watermarked; originals ship with the order.

How do you ship lithium batteries?

Through established DG (dangerous-goods) channels: UN38.3-certified air freight, DG sea freight and specific express routes for samples. Small non-battery items (cables, stands) ship as ordinary goods.

Can you print our logo on power banks?

Yes — UV print or silk-screen on the shell from 500 pcs, gift-box printing from 1,000 pcs. Cosmetic branding does not affect certification coverage; circuit or cell changes do — we tell you upfront what requires retesting.

What are your payment terms?

Standard: 30% deposit + 70% against B/L copy (T/T). For sample orders we accept PayPal or trade-assurance style escrow on request. New-relationship orders ship only on secured terms.

Which markets do you serve?

EU, UK, Middle East, Southeast Asia and Latin America are our focus corridors. We help US buyers with tariff guidance but recommend EU/ME first — reach out and we'll talk honestly about landed cost.

How fast do you respond?

Within 12 hours, every day — our GMT+8 evening overlaps EU afternoons and US mornings. Firm quotations within 24 hours including tier pricing and lead times.

Send your SKU list — get tier pricing within 24 hours

Every quote includes the certification index. No obligation — if we can't beat your current landed cost, we'll tell you honestly.

Get a Quote WhatsApp Us