Custom Smart Li-Ion Battery for Devices
Featured Product from Zhuhai Jinwo Electronic Technology Co., Ltd.

Custom Smart Li-Ion Battery for Medical & Industrial Applications
JINWO’s Smart Li-ion Battery (14.8V, 3200mAh) is engineered to power a wide range of devices, including medical devices, industrial equipment, and portable devices like tablet PCs. With an intelligent protection system and customizable features, this battery ensures reliable performance and enhanced safety for professionals in various fields.
Key Features:
- Nominal Voltage: 14.4V
- Capacity: 3300mAh (47.52WH)
- Charging Voltage: 16.8V
- Cell Types: Premium 18650 cells from Sanyo, Samsung, LG, or Panasonic
- Customization Options: Custom labels, firmware, and performance settings
- Safety Features:
- Overvoltage (COV) and Undervoltage (CUV) protection
- Overtemperature protection during charging (OTC) and discharge (OTD)
- ESD Protection up to 8KV
- SHA-1 Password system for secure use and anti-plagiarism
- Cycle Life: Retains 80% of capacity after 800 cycles
How It Helps Engineers:
- Precision and Reliability: Made with high-quality components, JINWO’s battery meets or exceeds OEM standards, ensuring consistent, long-lasting power for demanding applications.
- Safety Compliance: Fully compliant with global battery safety standards, preventing overheating and voltage issues, protecting both the equipment and users.
- Customizable to Fit Needs: JINWO batteries can be tailored to meet specific technical requirements, making them perfect for medical, industrial, and surveying equipment where reliability and efficiency are crucial.
Ideal Applications:
- Medical devices requiring constant power
- Industrial equipment for precise operations
- Surveying instruments needing robust, reliable power solutions
More Featured Products