South Korea Shared Power Bank Market: KC Certification

1. Introduction

South Korea has one of the world’s highest smartphone penetration rates and most developed mobile payments, plus the world’s strictest battery safety regulation. For shared power banking it carries three labels at once:a mature USD 400 million market; a concentrated landscape 95% monopolized by one company; a safety market where certification is the entry ticket. This article addresses four core questions:How big is the market? What is the competitive landscape? How to pass product certification? How to integrate payment channels?Finally, we cover what Shenzhen Honeycomb Era Technology Co., Ltd. can offer Korean clients.

2. South Korea’s Shared Power Bank Market Size Forecast

1.1 Current size: about USD 400 million in 2024

According to Verified Market Reports, Korea’s shared power bank rental market was about USD 400 million in 2024 (about RMB 2.9 billion), growing to about USD 450 million in 2025. For comparison, Thailand was about USD 38 million in H1 2026 —Korea’s size is about 10x Thailand’s, one of Asia’s leading markets.

1.2 Growth forecast: USD 700-900 million by 2033

Korea’s market is expected to maintain modest 6%-8% growth over the next 8 years (Spherical Insights puts the 2025-2035 CAGR at 6.2%), nearly doubling by 2033. Its growth logic differs from Southeast Asia’s —not new users, but deepening penetration of existing scenarios: supplementary deployment in concerts, airports, venues and other niche scenarios, plus device refresh cycles.

1.3 Three pillars of market capacity

• Heavy phone use: Korea has one of the world’s highest 5G penetration rates; 5G phones draw about 20% more power than 4G, and heavy gaming, mobile video and navigation make battery anxiety objectively real;
• A healthy global market: the global power bank market is about USD 21.7 billion in 2026, expected to reach about USD 32 billion by 2031, with Asia-Pacific contributing more than half;
• High spend tolerance: KRW 1,000/hour pricing (about RMB 5) is negligible in a market with USD 35,000 GDP per capita.

3. South Korea’s Shared Power Bank Market Status

2.1 Competitive landscape: Piggycell’s 95% monopoly

Korea’s shared power bank market is among the world’s most concentrated —Piggycell holds about 95% market share, a near-total monopoly:

• 14,000+ sites, operating 100,000+ charging devices covering the country’s major commercial districts;
• 4 million+ paying users, with annual revenue stable at USD 20 million+;
• Charges KRW 1,000/hour, scan-to-rent with cross-site returns;
• Raised a USD 10 million seed round in February 2025 (Animoca Brands, Shinhan Financial, Hana Financial and others), and completed a token issuance in October 2025, financializing the charging network as RWA.

2.2 Free-charging culture: demand diverted by public facilities

Korean pioneer Aing operated for years with only about 46,000 users and 1,000 partner venues (64.2% of users in their twenties; venues concentrated in restaurants, bars, internet cafes and KTVs) and never achieved a scalable model. The root cause isthree-layer free-charging infrastructure coverage: metro stations, airports and libraries have public charging stations; convenience stores, cafes and restaurants are full of outlets; department-store service desks (Lotte and others) and the three telcos’ shops offer free charging.Paid rental in Korea can only be a ’value-added service for niche scenarios’ — very hard to make it a mass rigid demand.

Status summary:Incumbent monopoly + free-charging diversion decide Korea’s entry posture —mass deployment is very hard; supplying devices, serving niche scenarios and partnering with local operators is more realistic.

4. Product Certification: The Hard Thresholds for Exporting to Korea

3.1 Regulatory background: the world’s strictest battery safety market

On January 28, 2025, an A321 at Busan’s Gimhae Airport had a fire in the overhead luggage compartment — all 176 people evacuated; the preliminary investigation pointed to a power bank in the bin. Korea’s Ministry of Land, Infrastructure and Transport immediately issued the world’s strictest in-flight rules (effective March 1, 2025):power banks banned from checked luggage and overhead bins, and from charging during flight — max 5 units under 100Wh, max 2 units of 100-160Wh with airline approval, over 160Wh banned. Earlier, a brand recalled 10,000 power banks after 18 overheating incidents; since then, mainstream Korean channels treat UL 2056 certification as a de facto shelf requirement. National battery safety awareness is the world’s highest —certification is Korea’s first ticket of entry.

3.2 Korea export certification checklist

Certification cycle and cost is the item needing the earliest planning for Korea —choosing a source manufacturer with full certification experience and filing support directly saves 2-3 months of trial and error.

5. Payment Channels: Integrating Korean Mobile Payments

4.1 The four-wallet landscape

Korean mobile payment is highly developed, with penetration above 97% among ages 20-39. Per KOMOJU data, the four major wallets cover most of Korea’s adult population:

4.2 Cabinet payment integration advice

(1) Must integrate Kakao Pay + Naver Pay: together covering 50 million+ users, Korea’s ’dual trunk’ of high-frequency payments; (2) use the unified QR standard: Korea’s Financial Services Commission rolled out a unified QR payment standard from January 2025, sharply cutting cabinet integration costs; (3) keep international card channels: Visa/Mastercard acquiring serves 17 million+ inbound foreign visitors (about 16.37 million in 2024) — essential for airports, Myeongdong, Hongdae and other tourist areas; (4) small-amount password-free payment: the average transaction is only KRW 1,000-3,000; one-tap password-free payment significantly lifts rental conversion.

6. Our Strengths: Why Choose Honeycomb Era

For ’certification-as-threshold’ markets like Korea,Shenzhen Honeycomb Era Technology Co., Ltd.offers operators and brands four layers of core value:

5.1 Certification and safety: spending the ticket money where it counts

Cells use pure NMC from ATL, EVE and Ganfeng, cycle life above 500, certified to CCC/CE/FCC and, per destination-country requirements,supporting clients through KC, UN38.3 and other certification filings; power banks and cabinets come standard with overcharge/over-temperature protection, fire-resistant materials and leakage protection, with cabinets supportingwater-based fire suppression and IP54 outdoor protection customization — hard metrics that can go straight into tenders in the world’s most safety-sensitive market.

5.2 Capacity and delivery: the certainty of a source factory

A 10,000 m2 smart manufacturing base with monthly capacity of 1 million power banks and 100,000 cabinets, sheet metal produced in-house in Fengxian, Xuzhou, Jiangsu, with the full process from mold making and injection molding to SMT and assembly self-controlled. Korea’s commonly used 6/8/12-bay cabinets and fast-charge power banks are mature mass-production models —no order too small, no delays.

5.3 Full-process ODM/white-label service

One-stop delivery of software-hardware R&D, appearance and structure customization, multi-language system UI (Korean interface and manuals) and backend/payment integration (Kakao Pay/Naver Pay/international card acquiring), having served 100+ white-label clients.

5.4 Going-global experience: deployment across 100+ countries

Products exported to 100+ countries and regions with 5 million cabinets shipped — a complete methodology from certification filing, logistics and customs to localized operations that first-time Korea entrants can reuse directly.

7. Recommended Reading

1. Japan Shared Power Bank Market: Blue-Ocean Opportunity, PSE Compliance and Landing Plan

2. Japan Operators Audit the Honeycomb Era Power Bank Factory: PSE, Giteki, UN38.3

3. Thailand Shared Power Bank Market Deep Dive: Tourism-Driven Growth + NBTC Compliance + Honeycomb Era 600+ BTS Deployment Cases

4. 12-Slot Power Bank Sharing Station

8. FAQ

How big is Korea’s shared power bank market, and will it keep growing?

Per Verified Market Reports, Korea’s rental market was about USD 400 million in 2024 and USD 450 million in 2025, expected to reach USD 700-900 million by 2033 at a CAGR of about 6.2%-8.2%. Korea has one of the world’s highest smartphone penetration rates; higher 5G power draw and heavy gaming/video usage keep demand present — a mature, slow-growth market.

What is Korea’s market status? Is there room for new players?

Highly concentrated: Piggycell alone holds about 95%, running 14,000+ sites, 100,000+ devices and 4 million paying users. With dense free charging in metros, convenience stores and cafes, copying China’s volume-first playbook is very hard. Realistic openings are in device supply, niche high-payment scenarios (concerts, airports, venues, resorts) and supplying hardware/systems to local small and mid-size operators.

What certifications do power banks and cabinets need to enter Korea?

Batteries must pass Korea’s KC certification (battery safety standard KC 62133-2) — a statutory mandatory threshold; UL 2056 is not legally mandatory but has become a de facto channel threshold after the 2025 Busan air fire, with per-model testing up to about USD 15,000; lithium battery transport needs a UN38.3 test report. Cabinets need over-temperature protection, fire-resistant materials and leakage protection.

What payment methods do Korean users prefer?

Mobile payment is highly developed, with penetration above 97% among ages 20-39. Main wallets: Naver Pay (about 30 million users), Kakao Pay (about 24 million), Toss Pay (about 25 million) and Samsung Pay (about 16 million); Open Survey shows Naver Pay most-used at 64.7%, with Kakao Pay second at 49.8% and No.1 in transfers. Integrate Kakao Pay and Naver Pay first, leverage the unified QR standard from 2025, and keep Visa/Mastercard channels for foreign tourists.

What can Honeycomb Era offer Korean clients?

Shenzhen Honeycomb Era Technology Co., Ltd. is a source manufacturer for shared power banks and swap cabinets: a 10,000 m2 smart manufacturing base (1 million power banks and 100,000 cabinets monthly, in-house sheet metal), pure NMC cells from ATL, EVE and Ganfeng, CCC/CE/FCC certifications with support for KC and UN38.3 filings, cabinet safety customization (water fire suppression, overcharge/over-temperature protection, IP54), full-process ODM/white-label service from R&D to mass production, and exports to 100+ countries and regions.