Rechargeable 7.4V 3Ah 2S1P Lithium-ion Power Pack for High-Efficiency Applications
Model: LNC-Q7.4V3AH
Nominal Voltage: 7.4V
Nominal Capacity: 3Ah
Material: Li ion
Technical Specifications
| Electrical Specifications | |
| Nominal Voltage | 7.4V |
| Nominal Capacity | 3.0Ah |
| Rated Energy | 22.2Wh |
| Operating Voltage Range | 6.0V – 8.4V |
| Charge & Discharge Performance | |
| Charging Voltage | 8.4V |
| Standard Charging Current | 0.2C |
| Maximum Charging Current | 2A |
| Standard Discharge Current | 0.2C |
| Max Continuous Discharge Current | 2A |
| Cut-off Discharge Voltage | 6.0V |
| Mechanical Specifications | |
| Connector | XH2.54 2P |
| Dimensions | 66.2 × 36.8 × 18.8 mm |
| Cell Configuration | ICR18650-3.0Ah-2S1P |
| Operating Conditions | |
| Charging Temperature | 0°C to 45°C |
| Discharge Temperature | -20°C to 60°C |
| Storage Temperature | -20°C to 45°C |
Product Advantages
7.4V Li-ion Battery Pack Solutions for Medium Power Applications
7.4V lithium-ion battery packs provide higher voltage output and reliable energy performance for portable equipment, industrial electronics, robotics, and other applications requiring stable power supply.
With flexible 2S battery configurations, LNC supports customized Li-ion battery pack solutions according to different voltage, capacity, size, and installation requirements.
Higher Voltage Output
The 7.4V (2S) battery configuration provides higher voltage output than single-cell solutions, making it suitable for devices requiring increased power performance.
Reliable Energy Performance
High energy density lithium-ion cells deliver stable discharge performance and extended operating time for portable and industrial devices.
Flexible Battery Configuration
Battery capacity, dimensions, connectors, cables, and protection functions can be customized according to different equipment requirements.
Compact Integrated Design
Customized battery structures help optimize space utilization while providing efficient power solutions for compact electronic devices.
Integrated BMS Protection
Battery management systems provide protection against over-charge, over-discharge, over-current, and short-circuit conditions.
OEM & ODM Support
LNC provides complete customized battery pack services from prototype development to mass production.
Applications
Robotics & AGV Systems
7.4V Li-ion battery packs provide stable power supply for small robots, AGV equipment, and automated devices.
Portable Medical Equipment
Reliable rechargeable battery solutions for portable medical instruments and monitoring equipment.
Industrial Instruments
Suitable for industrial testing devices, measurement equipment, and portable electronic systems.
Security Equipment
Provides dependable energy storage for security devices, monitoring systems, and wireless equipment.
POS & Portable Devices
Compact battery solutions for POS terminals, handheld devices, and portable electronic products.
Backup Power Systems
Customized 7.4V battery packs for backup power and energy storage applications.
Custom Li-ion Battery Pack Solutions
Every application requires different battery performance, size, and installation requirements.
LNC provides customized Li-ion battery pack solutions including voltage, capacity, battery structure, BMS protection, connectors, and cable design to meet different device requirements.
Our Customization Capabilities
Voltage & Capacity Customization
Customized battery voltage and capacity according to your device power requirements, operating time, and energy consumption.
Battery Size & Structure Design
Battery dimensions, cell arrangement, housing design, and internal structure can be customized to fit different installation spaces.
BMS Protection Design
Integrated battery management systems provide protection against over-charge, over-discharge, over-current, short circuit, and temperature risks.
Cable & Connector Customization
Various connectors, cable lengths, terminals, and wiring solutions can be customized according to customer equipment requirements.
Battery Testing & Quality Control
Each battery pack undergoes electrical testing, protection verification, and quality inspection before shipment.
OEM & ODM Battery Support
From prototype samples to mass production, LNC supports customized Li-ion battery pack projects for different industries.
Request A Custom Li-ion Battery Solution
Looking for a reliable 7.4V Li-ion battery pack for your application?
Share your requirements including voltage, capacity, dimensions, connector type, and application details.
Our battery engineers will provide a suitable customized solution.
✓ Custom Voltage & Capacity
✓ OEM Battery Pack Design
✓ BMS Protection Design
