What Cuktech does

Cuktech (legal entity: CUKTECH Technology Co., Ltd.) is a Chinese consumer-electronics company founded in 2016 and headquartered in Nanjing, Jiangsu, that designs, manufactures, and sells portable power banks, wall chargers, car chargers, and desktop charging stations. The company originated as an OEM producing charging products for brands including Xiaomi, LG, and Hitachi, and has since transitioned to operating its own CUKTECH and ZMI consumer brands, with a cumulative installed base exceeding 150 million power banks and 20 million chargers shipped globally. Its core technology stack centers on gallium-nitride (GaN) power electronics, silicon-carbon cell construction, and a proprietary ADC 2.0 Adaptive Fast Charging protocol that supports Xiaomi 120W HyperCharge alongside universal standards (PD 100W, PPS 100W, QC, FCP, SCP), with product wattage scaling from 30W travel chargers up to a 300W desktop charging station with sub-50mV ripple performance.

The portfolio spans the Number Series (10/15/20/25/30), the CP Series (dual-cable and Qi2 magnetic models), and chargers/car accessories, with pricing ranging from $19.99 (magnetic 10,000mAh) to $159.99 (30 Ultra station). Go-to-market is a hybrid direct-to-consumer + marketplace model: Amazon storefronts in eight countries (US, UK, France, Spain, Italy, Germany, UAE, Saudi Arabia), Shopee and Lazada in four Southeast Asian markets, Coupang/Naver in Korea, Aliexpress globally, plus owned DTC stores launched in Indonesia (Feb 2026), Vietnam, and the Philippines — serving travelers, students, young professionals, and remote workers across 100+ countries.

The business makes money exclusively through one-time hardware sales of its own SKUs (with OEM-era volume still partly flowing through the ZMI sub-brand), supported by an 18-month warranty, multi-protocol compatibility positioning, and design-led differentiation (iF, Red Dot, G-Mark awards). CUKTECH operates as a Xiaomi ecosystem technology brand partner under a long-running partnership dating to 2016, has 251-500 employees with over 50% in R&D and QA, and is dispatching more than 70 million battery units annually. The company is privately held, has no disclosed institutional investors or funding rounds, and reports no public revenue figure.

Name

Cuktech

Legal name

CUKTECH Technology Co.,Ltd.

Website

https://cuktech.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

251–500 employees

Short description

CUKTECH is a Chinese consumer-electronics company founded in 2016 that designs and sells portable power banks, chargers, and desktop charging stations under the CUKTECH and ZMI brands, serving travelers, students, young professionals, and remote workers across more than 100 countries via Amazon, Shopee, Lazada, and owned DTC storefronts.

Ownership category

akta.pro rank

Product category

Consumer Electronics - Portable Charging

NAICS

Battery Manufacturing (33591), Current-Carrying Wiring Device Manufacturing (335931)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Power Delivery & Fast-Charging Accessories (GaN, PD/QC, PPS) (CRACATAI)

akta.pro secondary industries

Power Banks & Portable Power (Battery Packs, MagSafe Packs) (CRACATAD), Wall Chargers (AC Adapters) (CRACATAA)

Keywords

• Portable power banks
• GaN fast chargers
• Mobile charging accessories
• Consumer charging solutions
• Desktop charging stations

Headquarters

HQ city

Nanjing

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Hardware Product Sales: CUKTECH generates revenue through sales of proprietary power banks, chargers, and accessories. Products include power banks ranging from 10,000mAh to 40,000mAh with various power outputs (45W-300W), wall chargers (30W-100W GaN), car chargers, and magnetic wireless power banks. Sales are made through direct online stores, Amazon marketplace, and regional e-commerce platforms (Shopee, Lazada).

Pricing tiers

Go-to-market motion2 records

Distribution channels10 records

Marketing channels7 records

Core offering

CUKTECH designs, manufactures, and sells portable lithium-ion power banks (ranging from 10,000mAh to 40,000mAh capacities with 45W to 300W output), GaN-based wall chargers (30W to 110W), car chargers, and desktop charging stations under its own Cuktech and ZMI brands. The company sells consumer charging hardware globally via direct-to-consumer online stores and major e-commerce platforms including Amazon, Shopee, Lazada, Coupang, Naver, and Aliexpress.

Product overview

CUKTECH is a Chinese technology company specializing in power banks and chargers, operating as part of the Xiaomi ecosystem since 2016. The company offers a comprehensive portfolio of portable charging solutions organized into product series: the Number Series (CUKTECH 10, 15, 20, 25, 30) featuring increasing capacity and power output, the CP Series for dual-cable and magnetic wireless options, and dedicated charger products including GaN chargers ranging from 30W to 110W, car chargers, and the 30 Ultra desktop charging station. Products incorporate advanced technologies including GaN (gallium nitride), silicon-carbon cells, PD3.1, and various fast-charging protocols (PD, PPS, QC, FCP, SCP). The company employs over 50% of its workforce in R&D and has cumulatively shipped over 150 million power banks and 20 million chargers globally, with products distributed across 100+ countries.

Differentiator

Problem solved

Functional benefit

Brands

• ZMI: Power bank and charger brand operated alongside CUKTECH brand under the same company
• Number Series
• CP Series

Products and services

• CUKTECH 15 Air Power Bank Slim 15,000mAh portable power bank with 100W max output and 100W self-charging, built on GaN and silicon-carbon cell technology with a 1.3-inch TFT color display and three-port output (2 USB-C + 1 USB-A). Airline-safe certified for carry-on use; targeted at consumers needing fast laptop and phone charging on the go.
• CUKTECH 15 Ultra Power Bank 20,000mAh power bank with PD3.1 165W single-port max output and ADC 2.0 protocol support, including Xiaomi 120W Max, PD, and PPS. Includes a 1.3-inch TFT color display showing real-time charging data and protocol handshakes, designed for fast charging of laptops and high-end smartphones.
• CUKTECH 15 Power Bank 20000mAh 150W 20,000mAh laptop power bank delivering up to 150W total output (120W single-port for laptops) via 2 USB-C and 1 USB-A ports. Uses auto-grade 21700 power cells with a metal heat plate for thermal management, and carries UL, CE, CB, and FCC safety certifications.
• CUKTECH 15 Power Bank SE 20000mAh 85W 20,000mAh laptop portable charger with 65W max output across three output ports and 65W rapid self-charging, encased in a VO fire-resistant shell with nine layers of protection. UL, CE, CB, and FCC certified for consumer use.
• CUKTECH 10 Power Bank 10000mAh 150W Compact 10,000mAh power bank with 100W single-port output for laptops and 90W rapid self-charging. TFT color screen displays voltage, current, battery level, power output, and remaining charging time for at-a-glance status.
• CUKTECH 10 Mini Power Bank Credit-card-sized 10,000mAh power bank weighing 0.48 lbs with 55W max input/output via dual USB-C ports. LED digital display shows battery level and power status for pocketable everyday carry.
• CUKTECH Magnetic Power Bank CP12 10,000mAh magnetic power bank designed for iPhone 12/13/14/15/16 series with wireless magnetic charging and a built-in USB-C cable. Weighs 211 grams with TSA airline-approved design for pocketable MagSafe-compatible charging.
• CUKTECH Magnetic Power Bank CP13 Qi2 10,000mAh Qi2-certified magnetic power bank with 15W wireless charging, 30W two-way fast charging via USB-C, foldable stand, and liquid silicone exterior. Smart sensors monitor temperature 36,000 times per hour for safety.
• CUKTECH 20 Power Bank 25000mAh 210W 25,000mAh power bank with 140W PD3.1 output, auto-grade battery supporting over 1,000 charge cycles, smart TFT display, and 100W input delivering 40% recharge in 19 minutes. Marketed as the pinnacle of CUKTECH power and portability for laptops and multi-device users.
• CUKTECH 25 Power Bank SE 25,000mAh power bank with 100W peak output featuring an integrated USB-C cable, one USB-C port, and one USB-A port. Supports 100W rapid recharge (25% power in 15 minutes) with FAA airline-approved 90Wh rating.
• CUKTECH 30 Power Bank 40000mAh 300W High-capacity 40,000mAh power bank with 300W max output supporting 5 devices simultaneously via 2 USB-C, 2 USB-A ports, and 20W wireless charging. Uses auto-grade battery packs with a gaming console-level cooling fan and 140W flash charge.
• CUKTECH CP24 Dual Power Bank 20,000mAh dual-cable power bank with built-in 40W USB-C cable and MFi-certified Lightning cable. Supports 40W high-speed charging for up to 4 devices simultaneously and 40W rapid recharging.
• CUKTECH 45W 20000mAh Power Bank 20,000mAh power bank with 45W output, a built-in USB-C cable rated for 45W fast charging and 10,000+ uses, plus 3 output ports and 2 input ports. Charges Samsung S24 Ultra to 50% in 20 minutes for fast Android top-ups.
• CUKTECH 30W Mini Power Bank Credit-card-sized 10,000mAh mini power bank with 30W two-way fast charging, dynamic pulse light strips, and automotive-grade 21700 power cells. Weighs 6.9 oz with a pink finish option for stylish pocket carry.
• CUKTECH N0.10 100W GaN Charger 100W GaN wall charger with dual USB-C ports and one USB-A port for 3-device simultaneous charging. Supports PD3.1, PD, QC, and PPS protocols in a compact form factor with foldable prongs for travel.
• CUKTECH Type-C Charger 65W Compact 65W USB-C charger with foldable plug design supporting PD 3.0 and PPS protocols. Includes 8 security protections and a bundled 100W 6ft C-to-C charging cable.
• CUKTECH GaN3 Charger 30W 30W GaN III technology USB-C charger with a compact folding plug design. Supports PD3.0 and PPS protocols, can boost iPhone 15 to 58% in 30 minutes, and carries 5 security protections.
• CUKTECH 30 Ultra Charging Station 300W desktop charging station with 5 ports, built-in 1.83-inch IPS color display, dual 140W USB-C PD 3.1 ports, and dedicated DC output. Maintains voltage ripple under 50mV at 270W load and supports 13 fast-charging protocols including Xiaomi 120W MAX for whole-desk charging.
• CUKTECH 10 Ultra 110W Charger 4-port charger with a large display and up to 110W power output in a compact portable form factor. Multiple power modes allow tailored charging across different device combinations, with tested peak output of 117W for high-performance laptops and accessories.
• CUKTECH Retractable Car Charger with LED Display Car charger with a 2.3ft retractable USB-C cable delivering 65W, plus 85W total output via dual USB-C and USB-A ports. LED display shows vehicle battery voltage and charging wattage, with 12V-24V input compatibility across most vehicles.
• CUKTECH Direct-to-Consumer Online Store (Indonesia) Direct-to-consumer e-commerce storefront in Indonesia offering the full CUKTECH power bank, wall charger, car charger, and charging cable lineup to Indonesian consumers, bypassing third-party distributors.

Quantifiable outcome

• 150 million+ power banks and 20 million+ chargers shipped cumulatively worldwide
• +4 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• XiaomicoreStrategic or Co-development Partner · 1 January 2016CUKTECH is a Xiaomi ecosystem technology brand partner since 2016, developing and selling products within the broader Xiaomi ecosystem. The company creates charging solutions that support Xiaomi's proprietary 120W HyperCharge protocol alongside universal standards like PD and PPS.

Scale indicators7 records

Recent moves10 records

Expansion highlights6 records

Broad incumbents

• Belkin: Belkin is an established accessories brand with GaN chargers and power banks sold through retail and e-commerce globally. It is comparable as a broad incumbent offering overlapping capabilities, though Belkin does not specialize as deeply in Cuktech's high-capacity, fast-charging niche.
• Mophie: Mophie is an established power bank and charging accessories brand now owned by ZAGG, with retail-led distribution in North America and Europe. It is comparable as a broad incumbent in portable power, though its product range is less focused on the high-wattage GaN segment where Cuktech competes.
• Xiaomi: Xiaomi is both Cuktech's ecosystem partner and a competing seller of power banks and chargers under its own brand. As a broad incumbent in the consumer electronics space, Xiaomi overlaps with Cuktech's product portfolio while also providing ecosystem leverage.

Direct peers

• Baseus: Baseus is a Shenzhen-based consumer electronics brand specializing in power banks, car chargers, and GaN wall chargers with broad retail and e-commerce distribution. It competes with Cuktech across overlapping product categories and price tiers, particularly in Asian markets.
• Anker Innovations: Anker is the global category leader in third-party charging accessories, offering power banks, GaN wall chargers, and charging stations sold through Amazon and retail worldwide. It is the most directly comparable competitor to Cuktech in product breadth, channel mix, and target consumer.
• Ugreen: Ugreen is a Chinese charging and connectivity accessories brand with comparable product lines in GaN chargers, high-wattage power banks, and multi-port desktop charging stations. Its rapid global expansion and similar DTC-plus-marketplace GTM make it a close direct peer.
• Aukey Technology: Aukey is a direct competitor in GaN wall chargers and power banks, with overlapping Amazon-led global distribution and similar consumer targets. It is a natural comparable for product strategy and pricing benchmarks.
• Romoss: Romoss is a Chinese power bank specialist with a large global footprint, competing most directly with Cuktech in the high-capacity portable charger category. Both share a Chinese OEM heritage and an Amazon-led international distribution model.

Emerging players

• Sharge: Sharge is an emerging Chinese charging brand with overlapping GaN and high-power portable charger products sold globally on Amazon. It is comparable as a fast-moving challenger competing in the same GaN + power bank niches.
• Zendure: Zendure is a smaller but technically focused charging brand with overlapping GaN charger and high-capacity power bank offerings. It is comparable as a niche/premium challenger pursuing similar use cases, though at a smaller scale than Cuktech.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCQ3iK9KQU9e8sfUUP6oRRdA
• Facebookfacebook.com/100091313011491
• Instagraminstagram.com/cuktech_official
• LinkedInlinkedin.com/company/cuktech

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Cuktech