Top 10 Power Bank Manufacturers in China (2026)

Search “top 10 power bank manufacturers in China” and the results mix three very different supplier types: global consumer brands that happen to OEM, white-label specialists that live on Alibaba, and battery assembly shops with no finished-product experience. The distinction matters because the failure modes are different. A brand factory may reject your 500-unit order; a white-label shop may ship a 10,000mAh casing around 5,000mAh of actual cells; a bare cell assembler may have never heard of UN 38.3.

Shenzhen and the wider Pearl River Delta dominate the category. That is where the casing, PCB, cell, and pack assembly suppliers sit within a two-hour radius, which is why most serious “power bank factory Shenzhen” searches lead there. The supply base is deep, but so is the noise. This list focuses on manufacturers with real export presence and a plausible path to certified production. I have left uncertain specifications blank rather than invent them.

The core risk in power bank sourcing is not finding a factory — it is making sure the shipped product matches the certified product. UN 38.3, FCC/CE, and capacity inflation are the three issues that separate a usable shipment from a customs seizure or a chargeback wave. The 2025 Romoss recall and subsequent 3C certificate suspensions are a textbook example of what happens when cell supply-chain control slips: a brand that looked solid on paper lost roughly 490,000 units to recall and saw multiple certificates revoked within months. Our battery certification checks guide covers the technical vetting; this article names the manufacturers worth vetting in 2026.

Quick comparison

The table above is a starting filter. The sections below explain why each factory belongs on the shortlist and where it may fall short.

How we evaluate

We evaluate power bank suppliers on six points, all of them observable before you place a deposit:

1. Battery certification stack. Air freight requires UN 38.3 reports for the cells and the finished pack. Retail channels in the US need FCC Part 15B SDoC unless the unit has a wireless charging module, in which case FCC ID applies and should be checked in the FCC Equipment Authorization database. The EU needs CE and RoHS; the CE mark only counts if the Declaration of Conformity lists the correct directives, as described by the EU’s CE marking framework. A factory that cannot produce these reports for your exact SKU is not ready for export.
2. Cell sourcing and traceability. The cell is most of the cost. Ask which cell manufacturer supplies the lot, request a cell datasheet, and cross-check the markings on the actual cells during inspection.
3. Capacity honesty. Demand a discharge test report at the rated current and set a minimum conversion efficiency. Inflated capacity is the single most common complaint against low-cost power banks.
4. Protection circuit design. A proper pack needs over-current, over-voltage, over-discharge, and short-circuit protection. Ask for the protection IC part number and a schematic review if you are customizing.
5. Production scale and export experience. Large-brand factories have capacity and documentation but can be selective. Smaller factories take lower MOQ but may lack reliability data or certification depth.
6. Sample-to-shipment drift. Cell lots, protection ICs, and even casing wall thickness get swapped after approval. Lock the BOM and require first-article approval before mass production.

Hold every manufacturer below against these six. If a factory fails on certification or cell traceability, the rest does not matter.

The top 10 manufacturers

1. Anker Innovations

Anker Innovations is headquartered in Changsha and manufactures through ODM partner facilities. It is the best-known Chinese-founded power bank brand globally and also operates OEM/ODM engagements for select partners.

Anker’s advantage is not just scale — it is documentation discipline. The company ships with UN 38.3, CE, FCC, and RoHS packets as standard, and it has historically sourced cells from tier-one suppliers such as Sunwoda and ATL. For buyers who need a high-safety product with defensible paperwork, Anker is the benchmark. That said, even Anker is not immune to cell-supply-chain failures: in 2025 it recalled about 1.16 million PowerCore 10000 units (model A1263) because of a cell defect, illustrating why post-sample cell-lot verification matters for every brand.

The downside is accessibility: Anker is not a generic white-label shop and tends to engage partners with meaningful volume or distribution reach. Factory-exit pricing for Anker-grade builds sits well above the $2–$8 white-label band.

Key details:

• Base: Changsha HQ; manufacturing through ODM partner facilities
• Main products: Power banks, chargers, cables, energy storage
• Certifications: UN 38.3, CE, FCC, RoHS
• Cell supply: Historically Sunwoda, ATL for many models
• 2025 recall: PowerCore 10000 (A1263), ~1.16 million units, CPSC recall
• Export focus: US, EU, UK, Japan

Best for: brands that need a documented, brand-grade power bank build.

Not ideal for: small first orders or buyers who want the lowest factory-exit price.

2. Baseus

Baseus is a Shenzhen accessories brand with a strong design identity and a wide power bank catalog, including slim-profile, high-capacity, and multi-port models. It also runs selective OEM/ODM projects for partners.

The company’s strength is industrial design: compact bodies, visible colorways, and SKUs that look differentiated on a retail shelf. That matters for branded power bank OEM projects where the product itself is the gift or premium. The trade-off is that Baseus is selective about partners and prioritizes volume or distribution relationships over one-off orders.

Key details:

• Base: Shenzhen, Guangdong
• Main products: Power banks, chargers, cables, car accessories
• Certifications: CE, FCC, RoHS
• Typical price band: $5–$12 for branded/OEM power banks
• Export focus: Global, strong in Southeast Asia and Europe

Best for: design-conscious brand builds and multi-device SKUs.

Not ideal for: buyers chasing the lowest cost per mAh.

3. UGREEN

UGREEN is a Shenzhen electronics accessories brand known for high-wattage laptop power banks under its Nexode line. Like Baseus, it operates both as a brand and as a selective OEM partner.

UGREEN’s technical strength is high-output power banks: 65 W, 100 W, and 140 W units capable of charging laptops. These products require more careful thermal design and higher-grade protection circuits than basic phone banks. If your use case is laptop-class output, UGREEN is a stronger candidate than most generalist power bank factories.

Key details:

• Base: Shenzhen, Guangdong
• Main products: GaN chargers, hubs, power banks, cables
• Certifications: CE, FCC, UKCA, RoHS, ETL on many SKUs
• Typical price band: $6–$15 for high-wattage power banks
• Export focus: US, EU, UK, Japan

Best for: high-wattage power banks for laptops and tablets.

Not ideal for: simple low-wattage phone banks where the brand premium is unnecessary.

4. Shenzhen Besiter Power Bank

Shenzhen Besiter Power Bank was founded in 2008 and focuses on power banks, shared charging stations, and related charging hardware. It operates its own R&D company and multiple manufacturing bases.

Besiter is one of the few factories on this list where power banks and charging hardware are the core business rather than a side category. The company offers OEM/ODM services and holds CE, FCC, RoHS, UN 38.3, and other certifications for export markets. For white-label buyers, Besiter is often more accessible than the global consumer brands above it, though you should confirm whether the current production mix favors shared charging stations over portable power banks before committing to a project.

Key details:

• Base: Shenzhen, Guangdong
• Founded: 2008
• Main products: Portable power banks, shared charging stations, charging accessories
• Certifications: CE, FCC, RoHS, UN 38.3
• Typical price band: $4–$10
• MOQ hint: 500+ units

Best for: dedicated power bank OEM/ODM at mid-to-high volume.

Not ideal for: buyers who need heavy custom engineering outside existing platforms.

5. Xiaomi / ZMI / CUKTECH

Xiaomi is headquartered in Beijing; its ecosystem power bank brands ZMI and CUKTECH design high-performance power banks, with CUKTECH headquartered in Nanjing (founded 2016 by the original ZMI core team). Together they represent one of the largest power bank volume bases in China.

These brands are useful references because they set the price-performance floor that many consumers compare against. For OEM buyers, the ecosystem companies can deliver high-spec builds — fast-charge protocols, compact thermal design, and high energy density — but expect higher MOQs and tighter IP controls than a generic white-label factory.

Key details:

• Base: Beijing HQ; CUKTECH in Nanjing
• Main products: Smartphones, power banks, chargers, IoT devices
• Certifications: CE, FCC, RoHS
• Typical price band: $4–$12 for ecosystem power banks
• Export focus: Global

Best for: high-performance power banks with fast-charge protocols.

Not ideal for: small buyers who need flexibility on branding and packaging.

6. Pisen

Pisen is a long-established Shenzhen 3C manufacturer founded in 2003, with product lines spanning power banks, batteries, chargers, and cables. It is one of the older names in the category.

Pisen’s value is consistency. It has been producing power banks long enough to have stable supplier relationships, documented production processes, and broad distribution in China and Southeast Asia. For buyers who want an experienced factory rather than a startup brand, Pisen is a safe candidate for vetting.

Key details:

• Base: Shenzhen, Guangdong
• Founded: 2003
• Main products: Power banks, batteries, chargers, cables
• Certifications: CE, FCC, RoHS
• MOQ hint: 500+ units

Best for: buyers who value manufacturing longevity and stable supply.

Not ideal for: buyers looking for the latest industrial design or fastest sample turnaround.

7. Aukey

Aukey is a Shenzhen-based cross-border e-commerce brand that produces power banks, chargers, and car accessories. In May 2021, Amazon suspended Aukey and several other heavily discounted electronics brands after a review-manipulation investigation, and the company’s reported revenue dropped 21.7% as a result. Aukey products remain available through its own site and other channels, but the Amazon channel that once defined its e-commerce playbook is largely gone.

For OEM buyers, Aukey’s operational expertise in FCC/CE labels, multilingual manuals, and retail-ready packaging is still relevant — but only if your channel strategy does not depend on Amazon. Treat Aukey as a non-Amazon e-commerce supplier and confirm current distribution policy before building a project around it.

Key details:

• Base: Shenzhen, Guangdong
• Main products: Power banks, chargers, car accessories
• Certifications: CE, FCC, RoHS
• Channel history: Amazon suspension in May 2021 following review-manipulation enforcement
• MOQ hint: 500–1,000 units

Best for: non-Amazon e-commerce and direct-to-consumer brand builds.

Not ideal for: Amazon-first sellers or buyers needing heavy custom engineering.

8. Pineng (Guangdong Pineng Industrial)

Pineng, formally Guangdong Pineng Industrial, is a budget power bank brand based in Zhongshan Torch Development Zone, Guangdong, with strong distribution in Southeast Asia and Africa. It produces simple, low-cost power banks for price-sensitive markets.

The trade-off is exactly what the price suggests: lower-grade cells, lighter protection circuits, and less consistent documentation. Pineng can work for promotional or ultra-budget SKUs, but independent verification of capacity and safety is essential. Do not assume the certification packet covers your exact model without checking.

Key details:

• Base: Zhongshan Torch Development Zone, Guangdong
• Main products: Budget power banks, chargers
• Certifications: CE, FCC on select SKUs
• Typical price band: $2–$5
• MOQ hint: 500+ units

Best for: budget white-label and promotional power banks.

Not ideal for: premium brand builds or markets with strict enforcement.

9. Yoobao

Yoobao is a Shenzhen-based brand focused on power banks and mobile accessories. It sits in the mid-market segment between premium brands like Anker and budget labels like Pineng.

Yoobao produces a wide range of capacities and form factors, making it a practical option for buyers who want decent design without premium pricing. As always, verify that the exported SKU carries the right certifications and that cell lots match the approved sample.

Key details:

• Base: Shenzhen, Guangdong
• Main products: Power banks, cables, chargers, phone accessories
• Certifications: CE, FCC, RoHS
• Typical price band: $3–$8
• MOQ hint: 500–1,000 units

Best for: mid-market brand and white-label builds.

Not ideal for: buyers needing industrial-grade or high-wattage output.

10. Huntkey

Huntkey is a Shenzhen power supply giant better known for industrial and PC power supplies, but it also produces power banks and charging products with a strong safety focus.

Huntkey’s advantage is its power-electronics engineering base. If your power bank application requires unusual input/output ranges, ruggedized design, or integration with a larger power system, Huntkey has the lab and engineering resources that most consumer power bank factories lack. The trade-off is that consumer-style cosmetics and low MOQs are not its natural territory.

Key details:

• Base: Shenzhen, Guangdong
• Main products: Power supplies, adapters, power banks, energy storage
• Certifications: CE, FCC, RoHS, industrial safety certs
• Typical price band: $5–$12
• MOQ hint: 1,000+ units

Best for: industrial or safety-critical power bank applications.

Not ideal for: small promotional orders focused on appearance over engineering.

How to verify any supplier on this list

Power bank suppliers are easy to find and hard to trust. Before you send a deposit, do four things:

1. Match certifications to the exact SKU. The UN 38.3 report, FCC SDoC, and CE Declaration must list the exact model name, capacity, and configuration you are buying. A “series certificate” that covers multiple unrelated SKUs is usually not valid for your shipment. Our battery certification checks guide walks through the red flags.
2. Inspect the cells. Ask for the cell manufacturer’s datasheet, then confirm the cell markings during a first-article or pre-shipment inspection. Swapped cells are the most common way capacity inflation happens.
3. Run a discharge test. A real 10,000mAh pack should deliver close to 10,000mAh at the cell voltage before conversion losses. Set a minimum conversion efficiency, typically 75–85%, and reject units that fall below it.
4. Use a functional inspection service. Visual checks miss the failures that matter in power banks. Our functional inspection service checks capacity, protection circuit behavior, output voltage stability, and labeling compliance before shipment.

For broader supplier vetting, see the consumer electronics sourcing industry page.

Frequently asked questions

What certifications does a power bank need to ship by air from China?

A lithium-ion power bank shipped by air from China needs UN 38.3 test reports for the cells and the finished battery pack. This covers altitude simulation, thermal cycling, vibration, shock, external short circuit, impact, overcharge, and forced discharge. For the US market, add FCC Part 15B SDoC if the unit has no wireless charging module — it does not carry an FCC ID. If it has Qi wireless charging, FCC ID certification is required. For the EU, CE marking plus RoHS compliance is standard. Airlines and freight forwarders will request the UN 38.3 summary before accepting the cargo, and customs may ask for the same documents on arrival. From 2025, Chinese civil aviation authorities also restrict carrying power banks without valid 3C certification, so the CCC mark and its supporting paperwork matter even for passenger-carry-on units.

How much does a custom 10000mAh power bank cost from a Chinese factory?

A common 10,000mAh white-label power bank from a Shenzhen-area factory typically exits at $2–$8 per unit, depending on cell grade, casing material, port count, and whether the unit supports fast-charge protocols. Branded equivalents with premium cells, aluminum housings, or 20W+ PD output sit higher. Custom shells or private-label packaging usually raise the MOQ from 500 units to 2,000–3,000 units and add $0.30–$0.80 per unit for tooling and setup. If the quote is below $2 for a 10,000mAh unit, the capacity, cell cycle life, or protection circuit is usually the place the supplier saved money.

Which Chinese power bank manufacturers make for big brands?

Anker Innovations is the clearest example of a Chinese-headquartered company that became a global power bank brand in its own right. Historically, Anker used high-tier cell suppliers such as Sunwoda and ATL for many models. Baseus, UGREEN, and Xiaomi ecosystem brands such as ZMI and CUKTECH also produce at volumes comparable to major global labels, and several accept OEM or co-development orders. Pisen, Aukey, and Yoobao supply under their own brands and white-label for regional distributors. Romoss was historically a major power bank supplier, but a 2025 recall and 3C certificate suspensions make it a cautionary example rather than a current recommendation. For branded power bank OEM projects, the key question is not brand recognition but whether the factory will give your order the same BOM and cell lot as its own retail line.

How do I avoid capacity-inflated power banks?

Capacity inflation is the most common quality failure in low-cost power banks. First, ask for the cell manufacturer’s specification sheet and compare the rated cell capacity against the printed pack capacity. Second, request a discharge test report at the rated current — a real 10,000mAh pack should deliver close to 10,000mAh at 3.7V before conversion losses, not after. Third, inspect the actual cells during a first-article or pre-shipment check; swapped 2,600mAh cells into a 10,000mAh housing happen. Fourth, set a conversion-efficiency floor in your spec, typically 75–85%. A unit that claims 10,000mAh but only outputs 4,000–5,000mAh to a 5V load is either using degraded cells or lying about the total capacity.

Final word

China’s power bank supply base is large enough that the right factory depends entirely on your order profile. Premium brand builds point toward Anker, Baseus, or UGREEN. Dedicated power bank volume points toward Besiter or the Xiaomi ecosystem. Budget or promotional projects may fit Pineng or Yoobao, but only with tight inspection. Industrial applications should look at Huntkey.

Whatever factory you choose, the same three risks dominate: UN 38.3 documentation gaps, FCC/CE scope mismatches, and inflated capacity claims. The 2025 Romoss recall is a reminder that even established names can fail when cell supply-chain control slips. Verify the paperwork, inspect the cells, and run a discharge test before shipment.

Have a power bank project in mind? Send us your target capacity, output spec, casing preference, certification market, and estimated quantity. We will check supplier fit, flag certification gaps, and outline likely factory options within 24 hours. Details are on our consumer electronics sourcing page.