Best Batteries & Chargers Suppliers in Hong Kong

Everfast Rechargeables Limited

🇭🇰 Hong Kong

2004

5-10 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

150

Key customer

RABIA ENTERPRISE

Key market

🇺🇸 United States

Description

Everfast Rechargeables Limited is a professional manufacturer and trading company headquartered in Hong Kong with production facilities in Southern China. Established in 2004, the company has over 30 years of expertise in designing and manufacturing environmentally friendly batteries and consumer electronic accessories. Everfast specializes in a comprehensive range of power solutions, including primary batteries (Alkaline, Zinc Carbon), rechargeable Ni-MH and NiCD batteries, and specialized lithium-ion and button cell series. Their technical capabilities extend to high-end charging devices, such as smart chargers, USB-C PD adapters, power banks, and notebook power supplies. Operating as a one-stop-shop for private label projects, Everfast provides extensive OEM and ODM services, including custom product development, packaging design, and retail display solutions. The company is BSCI and CE certified, reflecting a commitment to total quality management and international safety standards. With a global reach spanning over 35 countries, Everfast serves major international brands and over 100 retailers across Western Europe, North America, and Asia. Their client portfolio includes notable industry names such as Energizer and Uniross, supported by a dedicated R&D team focused on innovation in the consumer electronics and electrical sectors.

RAPID 2 POSITION MICRO USB NIMH / NICD AA AAA BATTERY CHARGER

Power Glory Battery Tech (HK) Co., Ltd.

🇭🇰 Hong Kong

2004

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

Own brand

Product customization

Shipments

314

Key customer

JABIL VIET NAM CO LTD

Key market

Asia

Description

Power Glory Battery Tech (HK) Co., Ltd. is a premier manufacturer and exporter of high-performance lithium batteries, operating with over 20 years of industry expertise. Headquartered in Hong Kong with a 10,000-square-meter production facility in Shenzhen, China, the company is recognized as one of the largest lithium battery manufacturing enterprises in the region. Power Glory specializes in a comprehensive range of primary lithium batteries under its proprietary "OMNERGY" brand, including Lithium Manganese Dioxide (LiMnO2) button cells, cylindrical batteries, pouch cells, and rechargeable lithium-manganese alloy series. Their extensive product line, featuring models such as CR2032, CR2025, and CR1220, serves critical applications in IoT, smart metering, medical devices, automotive electronics, and consumer goods. As an advanced technology enterprise, Power Glory offers robust OEM and ODM capabilities, supported by a monthly production capacity of 10 million units and the integration of Japanese production technologies. The company maintains rigorous quality standards, holding ISO 9001:2008 and ISO 14001 certifications. Their products are fully compliant with international safety and environmental regulations, including UL 1642, CE, RoHS, JISC 8512, and IEC 60086-2, and meet UN T1-T8 requirements for air transportation. With over 80% of its output exported globally, Power Glory serves a prestigious international clientele, including major brands such as Toshiba, Samsung, and Duracell. The company's global reach extends across North America, Europe, and Asia, positioning it as a trusted partner for volume and urgent battery sourcing needs.

Lithium-Manganese Button Battery (CR1220)

Lithium-Manganese Button Battery (CR2335)

Lithium-Manganese Button Battery (CR1620)

Lithium-Manganese Button Battery (CR1616)

Lithium-Manganese Button Battery (CR1225)

Lithium-Manganese Button Battery (CR2016)

Lithium-Manganese Button Battery (CR2025)

Lithium-Manganese Button Battery (CR2032)

HongKong Energy Solution Technology Co., Limited

🇭🇰 Hong Kong

2012

501-1000 people

Manufacturer/Trading Company/Service Company/Wholesaler/Distributor

High capacity factory

OEM manufacturer

ODM manufacturer

Own brand

Key customer

AMAZON

Key market

South America

Description

HongKong Energy Solution Technology Co., Limited is a versatile manufacturer, trading company, and distributor headquartered in Hong Kong with significant operations in Shenzhen. Established in 2008, the company has grown into a leading provider of power solutions, specializing in two primary divisions: power conversion and advanced energy storage. Their extensive product portfolio includes power adapters, AC/DC chargers, laptop batteries, and LCD power supplies, alongside a robust energy storage line featuring LiFePo4 battery cells, battery packs, solar panels, inverters, and portable energy storage systems.

High quality usbC 30W61W87W/96W/140W suitable for macbook laptop power adapter$4

Suitable for MacBook Pro/Air 61W 65W 87W 96W 100W140W Type C Fast Charger Power Supply Adapter for MacBook Pro/Air$5

65W PD fast charger EU US UK 2 type-c 3 USB port multiple output adapter mobile phone travel wall charger for macbook$0.2

42V 2A Li-ion Battery Charger 1.5A 2A 2.5A 3A 4A 5A for Ebike Fast Charger with Electric Scooter Battery Charger$2.5

BC-4S15D Lithium Charging Adapter Batteries Lipo Balance Charger Voltage Detector LCD Digital Display For RC Battery$7

Avalon 1246 1346 90T 87T 104T 107T 110T 113T servers$500

45W/60W/85W Power Adapter Fit for Macbook Pro Mag1 Mag2 Laptop Charger US AU EU UK Plug White Color$4.8

6V 9V 12V 15V 18V 0.5A 1A 1.5A 2A power supply adapter with ce 5521 pulg 12v 1a power adapter for cctv camera$0.5

45W/60W/85W Power Adapter Fit for Macbook Pro Mag1 Mag2 Laptop Charger US AU EU UK Plug White Color$4.8

Suitable for MacBook Pro/Air 61W 65W 87W 96W 100W140W Type C Fast Charger Power Supply Adapter for MacBook Pro/Air$5

65W Universal Laptop Charger Power Adapter 8-14 Tips for HP Del Toshib a IB M Lenov o Ace r ASU S Samsun g Son y Fujits u Gateway$9

61W 87W 96W 118W 140W USB C Wall Charger Laptop Adapter for Macbook Laptop Accessories$4.3

Union China International Ltd.

🇭🇰 Hong Kong

1997

11-50 people

Manufacturer/Trading Company/Distributor/Service Company

Established brand

OEM manufacturer

Small batch production

Multinational enterprise

Shipments

100

Key customer

ASCENT BATTERY SUPPLY

Key market

Europe

Description

Union China International Ltd. is a professional manufacturer and distributor based in Hong Kong, specializing in advanced power solutions and battery technology since 1997. With over 30 years of experience in product development, the company operates modern manufacturing facilities in both Hong Kong and mainland China, maintaining a production capacity of up to 50,000 units per month. The company is ISO 9001 and ISO 9000 certified, adhering to strict quality and safety standards including NEMA C18.2M and FM approval for Intrinsic Safety. Their extensive product portfolio focuses on high-performance battery packs and charging systems, including 2-way radio batteries, portable scanner and printer batteries, PLC batteries, and medical equipment power packs. To ensure superior quality and reliability, the company utilizes premium, Japan-branded rechargeable cells in its manufacturing processes. Beyond off-the-shelf products, Union China International is a dedicated ODM and contract manufacturer, providing custom-designed solutions for industrial machinery, security systems, commercial drones, and health equipment. As a significant player in international trade, the company has a robust export history, particularly serving major distributors and electronics companies in the United States and Canada. They offer comprehensive OEM services, supported by a technical staff capable of providing rapid prototyping and quotations within 15 days. Their commitment to quality is further demonstrated by offering warranties ranging from 12 to 15 months on their power products.

Two-way Radio Batteries, Suitable for Kenwood KNB-15A

Two-way Radio Battery for Motorola NTN8394AR

Regital New Energy Resources Technology Limited

🇭🇰 Hong Kong

2000

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor/Service Company

Established brand

OEM manufacturer

ODM manufacturer

High-tech enterprise

Shipments

Key customer

GREENIE ENERGY TECHNOLOGIES PRIVATE LIMITED

Key market

Europe

Description

Regital New Energy Resources Technology Limited is a Hong Kong-based manufacturer and global provider of advanced electric vehicle (EV) charging and green power storage solutions. Established in 2000, the company operates a 10,000-square-meter production facility in Zhongshan, Guangdong, and an associated 15,000-square-meter automatic titanium battery production base in Yichang. With over 23 years of industry experience and a dedicated team of 100 R&D engineers, the company specializes in the design, development, and manufacturing of AC wallboxes, DC fast charging stations, portable EV chargers, and solar power storage systems. As a comprehensive service provider, Regital New Energy offers extensive OEM, ODM, and contract manufacturing capabilities, delivering customized solution designs for residential, commercial, and public infrastructure. Their product portfolio includes smart home chargers with Bluetooth and RFID access control, OCPP 1.6J compliant stations, and titanium lithium battery cases. The company serves a diverse global clientele, including charge point operators (CPOs), fleets, and major international partners such as Flextronic. Committed to high safety and quality standards, the company has maintained ISO 9001 certification since 2000. Their products are rigorously tested using automatic systems to ensure compliance with international regulations, holding certifications such as CE, UKCA, ETL, FCC, Energy Star, and various ETSI and EN standards. Regital New Energy continues to drive innovation in the green energy sector, providing intelligent, AI-integrated charging solutions for villas, workplaces, and gas stations worldwide.

Type1 7KW Ev Quick Charging Station J1772 Level 2 Station Car Wallbox 32A Plug And Play Ev Charger$243

Smart Wall box Level 2 EV Charger 220V 32A Indoor/Outdoor CE & UKCA Certified Home car Charging Station with WiFi Rfid Bluetooth$228

IEC62196 Type2 Plug Portable EV Charger 7KW Adjustable Current Electric Vehicle Charger 32A charging plug$115.24

60kW High-Power CCS1 DC Fast Charger for Commercial Use with 43 inch screen$6581

Shing Wai Brass & Metal Wares Fty Ltd

🇭🇰 Hong Kong

1979

1001-2000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

Key customer

VC BRANDS LLC

Key market

Africa

Description

Shing Wai Brass & Metal Wares Fty Ltd, also known as Wah Cheong Metal Wares Fty, is a Hong Kong-based manufacturer and trading company with over 53 years of experience, established in 1979. The company operates as both an exporter and manufacturer, specializing in high-quality lighting and metal wares. They have a significant manufacturing footprint with 200,000 square meters of facilities in Shaoguan, China, and employ over 1,300 people. Shing Wai Brass & Metal Wares Fty Ltd offers a diverse product portfolio including floor lamps, table lamps, wall lights, and chandeliers, with specific products like the Chelsea Floor Lamp and Savanah Glass Globe Table Lamp. Beyond lighting, their capabilities extend to various metal wares, electrical terminals, starter lugs, and a broad range of industrial and consumer goods, including furniture items like coffee tables and etageres. The company provides contract manufacturing services and has an annual turnover ranging from US$50,000,000 to US$99,999,999. They are active in international trade, exporting to numerous markets across North America, Europe, Asia, Africa, and Central & South America, with a strong presence in the US market. Their customer base includes major players such as Siemens, Continental, NVIDIA, Bosch USA, and various furniture and lighting retailers.

Manson Engineering Industrial Ltd.

🇭🇰 Hong Kong

1983

201-300 people

Manufacturer/Distributor/Service Company

Established brand

OEM manufacturer

Eco-friendly supplier

Industry association member

Shipments

156

Key customer

B K PRECISION

Key market

🇺🇸 United States

Description

Manson Engineering Industrial Ltd. is a professional manufacturer and distributor of power electronic products, established in 1983 and headquartered in Kwai Chung, Hong Kong. The company operates a 9,000-square-meter factory in Dongguan, China, and employs a workforce of 200 to 300 people, including dedicated engineering teams for research and development. Specializing in high-quality power solutions, their extensive product portfolio includes DC power supplies, battery chargers, DC-DC converters, PV charge controllers, and switching mode power supplies. They also provide specialized equipment such as voltage stabilizers, power transformers, and PCB assemblies. As an ISO 9001 and ISO 27001 certified organization, Manson Engineering is committed to quality management and information security. The company offers comprehensive OEM and ODM services, leveraging its strong R&D capabilities to deliver custom designs and efficient project management. Their manufacturing processes emphasize sustainability, incorporating solar energy and recycling technologies to reduce carbon emissions. With over four decades of experience, the company has established a robust international trade presence, exporting to major markets including the United States and Europe. They serve a diverse range of industries such as laboratory, telecommunications, marine, security, and education. Notable clients and partners include B&K Precision, Flir Commercial Systems, and Midtronics, reflecting their reputation as a reliable supplier of lab-grade and industrial power electronics.

SPS-9602

KPS-6304

International Trade Software for Various Industries

HCS-3304

ZVS-8350

NRP-6016

ZVS-8352

SPA-8400

DRS-6000-12

NTP-8621

DRS-3600-24

SDP-3636

ASMAX Technology (HongKong) Co., Limited

🇭🇰 Hong Kong

2017

11-50 people

Distributor/Trading Company/Wholesaler

OEM manufacturer

ODM manufacturer

Low MOQ

Key customer

APPLE

Key market

Oceania

Description

ASMAX Technology (HongKong) Co., Limited is a professional distributor and exporter of mobile phone and laptop accessories based in Hong Kong, with operations extending to Shenzhen, China. Established as a private limited company, the firm specializes in a wide range of electronic peripherals, including mobile phone batteries, travel and car chargers, wireless charging pads, and earphones. Their extensive product catalog features over 1,000 items such as micro USB, lightning, and 30-pin cables compatible with major brands like Apple, Samsung, and LG. ASMAX Technology provides comprehensive OEM and ODM services, maintaining physical stock to ensure immediate delivery for international clients. The company emphasizes quality and compliance, with products meeting rigorous international standards including CE, FCC, RoHS, MFi, and BQB certifications. Their global trade network spans across Europe, the United States, and Southeast Asia, serving a diverse B2B clientele with a focus on technological reliability and efficient supply chain management.

20W PD Charger for iPhone MHJF3ZE/A$6.9

20W for iPhone USB-C Power Adapter Original accessories$2.5

240W Cable For iPhone 15 NEW USB C to USB C Cable 2M MU2G3ZM/A$4.25

For iPhone 20W USB-C Power Adapter for iPhone 10pcs/master box$2.5

Wholesale Headset Earphone Earbud for Samsung Galaxy S2 S3 S4 S5 S6 EHS64AVFWE$1.22

Wholesale Fast Charger for Samsung S6$2.43

Wholesale Fast Charger for Samsung Galaxy S7 S8 S8 Plug Black EP-TA20JBE$2.05

Repacement for Apple 20W USB-C Power adapter PD charger MHJE3ZM/A$2.5

Original silicone case for iphone 15 with magsafe$2.5

Wholesale Apple Lightning Headphones MMTN2ZM/A$8.5

For iPhone 20W Charger USB-C Adapter Plug for iPhone MHEJ3ZM/A 10pcs/master box$2.5

Adaptive Fast Charger 5V 1.67A for Samsung Galaxy S6 EP-TA20JWE$2.19

Germain Electronic Ltd

🇭🇰 Hong Kong

1973

501-1000 people

Manufacturer/Trading Company/Distributor/Service Company

High capacity factory

Established brand

OEM manufacturer

Product customization

Shipments

103

Key customer

TAPCO

Key market

Asia

Description

Germain Electronic Ltd, a member of Germain Holdings, is a prominent Hong Kong-based manufacturer and distributor with over 50 years of experience in the electronics and electrical sector. Founded in 1973 as Transistolite Mfg Ltd, the company has evolved into a world-class producer specializing in emergency lighting, LED lighting solutions, and complex electronic components. Operating with a workforce of 500 to 1,000 employees, the firm maintains a strong focus on quality and technical excellence, which has facilitated long-standing OEM partnerships with major international brands such as Black & Decker, Makita, and Hitachi. The company's extensive product portfolio includes rechargeable emergency lights, energy-saving lamps, crosswalk illuminators, amber light bars, and LED strings. Beyond lighting, Germain Electronic Ltd has diversified into home appliances and industrial components, manufacturing wire harnesses, electric motors, portable vacuum cleaners, jobsite radios, and personal alarms. Their capabilities also extend to the production of Bluetooth speakers, electronic toys, and multifunction televisions. As a vertically integrated manufacturer and service provider, the company offers comprehensive OEM services and maintains a robust international trade presence, particularly within the North American market. Their expertise spans multiple categories including electrical machinery, plastics, and precision equipment, supported by a consistent supply chain and decades of manufacturing heritage in the Hong Kong electronics field.