Various types of li-ion battery cell
Great performance at 5Ah ~ 300Ah
High stability; long cycle life
0.2C charge at -40℃
max -50℃ ~ +70℃
Long Cycle Battery
2000 & 10000 cycle
RS485 RS232 CanBUS
Fast charging rate
Hunan Shanli New Energy Tech Co.,ltd
Hunan Shanli New Energy Technology Co., Ltd. was invested by Dongguan Sunly Battery Technology Co., Ltd. in Zhuzhou, Hunan Province. The registered capital of the company in the first phase is 100 million RMB, the plant covering an area of 10,000 square meters, and the self-built industrial park in the second phase covers an area of 570 are with a total investment of more than 1 billion RMB. The daily output is expected to reach one million pieces, with an annual output value exceeding 2 billion.
Shanli is a new energy technology enterprise, focusing on lithium battery manufacturing and mobile energy management. Its products are widely used in the field of smart wearables, smart homes, smart robots, military-civilian integration, medical devices, and Internet of Things.
Dongguan Sunly Battery Tech Co.,ltd
Sunly Battery continuously invested in new production technologies, development facilities and plants. At a result, we are able to enlarge capabilities and technical possibilities and provide everything from one source: from prototype development, safety inspection to final mass production, all with Sunly Battery as competent partner.
Consulting, starting from first contact to best workable solution.
Development, from concept to technical certification.
Design, optimalizing process and artworks.
20 Years Working Experience
We has been always providing the custom lithium ion battery solution for worldwide users.
50 People in R&D Team
Technical center supports electronics, mechanism, software, workmanship, order process and management.
Many Brand Customer Cooperation
Our products are widely used in medical, security, beauty, communication and 3C consumer products.
International product certificates
All are in compliance with IEC62133, UL1642, UL2054, J60950, BIS, GB31241
Meet Our Clients
They Believe In Us
We are lucky to have chances to serve these brand customers. We have been trying to exceed all clients’ expectations.
Our competitors may be great, but we’re trying doing that extra bit.
We Have Great Answers
Ask Us Anything
Charging at 0~45°C
Discharging at -20~60°C
At Dongguan plant, It is up to 150K pieces per day.
At Hunan plant, It is up to 200K pieces per day.
It is according to customer requests. It mainly includes UL1642, IEC62133, CE, KC, CB, UN38.3, MSDS，BIS
As per MnNiCo, it usually lasts 500 cycles.
As per LiFePo4, it usually lasts over 2500 cycles.
According to a certain tolerance, voltage difference and internal resistance difference are matched.
We have been using RS485,RS232,CAN, UART.
It usually takes 7-15 days for battery sampling.
Adopting BMS, Battery Management System, to control the battery voltage, battery, temperature, etc. to work within the set value