Guangdong Sunbang Technology Co., Ltd., also known as Sunbond, is a national high-tech manufacturer specializing in the research, development, and production of advanced lithium battery systems. Headquartered in Jiangmen with operations in Shenzhen, the company employs between 201 and 300 professionals and operates a dedicated manufacturing facility. Since its inception, the company has established itself as a key provider of new energy solutions, offering comprehensive ODM and contract manufacturing services for a global clientele.
The company's extensive product portfolio focuses on LiFePO4 and Lithium-ion technologies, including battery packs, prismatic cells, and energy storage systems (ESS). Their specialized offerings cater to diverse sectors such as electric vehicles (golf carts, e-bikes, forklifts, and scooters), residential and commercial solar energy storage, RV and marine power, and telecom backup systems. Notable products include wall-mounted and stackable energy storage units, portable power stations, and high-capacity 12V to 72V battery packs ranging from 50Ah to 600Ah.
Guangdong Sunbang maintains rigorous quality standards, holding ISO 9001 certification. Their products meet numerous international safety and environmental benchmarks, including UL, CE, KC, CB, RoHS, REACH, and UN38.3. With a strong emphasis on R&D and customized design, the company provides smart, cost-effective solutions aimed at supporting worldwide sustainability and modernizing energy storage infrastructure.
Cheap Price and High Quality 48v 200ah Lithium Iron Phosphate Battery with 10 Year Life Lifepo Battery 48v 200ah$1650
Sunbond Solar Battery Lithium 48v 300ah Lifepo4 Battery Pack 100ah 200ah 400ah Solar Batteries Deep Cycle Energy$1000
ICR18650 3.7V 2200mAh Cell 4S4P 14.8V 8800mAh Lithium Ion Battery with BMS for Chauvet LED Prolights Smart Bat$80
ICR18650 3.7V 2200mAh Cell 3S5P 11.1V 11Ah Lithium Ion Battery with BMS for Chauvet LED$28
Replacement Battery for Viasys Healthcare Astronautic Bird Fabian 13.2V 4500mAh Battery Pack 18.25v 5700mah Medical Battery$45
Sun Power Electronic Technology Co., Limited
🇨🇳 China
2010Fewer than 5 peopleManufacturer
OEM manufacturer
Low MOQ
Key customer
ASUS
Description
Sun Power Electronic Technology Co., Limited is a Shenzhen, China-based manufacturer specializing in high-quality laptop and notebook batteries. Established in 2010, the company operates a factory and focuses on contract manufacturing, utilizing advanced production and testing equipment. They are known for using high-capacity, superior quality cells, original electronics, and gold-plating connectors, all subjected to strict FQC testing. Their product range includes replacement batteries for major brands such as Samsung, Toshiba, Lenovo, Sony, Asus, HP, IBM, UNIWILL, and DELL. The company offers a complete engineering facility for comprehensive product testing.
Laptop Battery for IBM T40 R50
Laptop Battery for DELL 1310 1510 2510
Laptop Battery for Samsung A10, 14.8V 4400MAH
Laptop Battery for UNIWILL UN258, 14.8V 4400MAH
Laptop Battery for Toshiba PA3382-1BRS PA3384U-1BRS