3.2V 3.2Ah LiFePO4 Cylindrical Battery
The 3.2V 3.2Ah LiFePO4 cylindrical battery delivers reliable, stable power for lighting and other compatible low-voltage applications. With low internal resistance, a wide operating temperature range, and long-lasting LiFePO4 chemistry, it is an ideal choice for emergency lights, solar lights, flashlights, and customized battery packs. Suitable for integration into systems with appropriate battery protection and charging controls.
The Surlon Power LB3.2V3.2Ah is a compact 3.2V 3200mAh LiFePO4 battery pack designed for emergency lighting, solar lights, flashlights, and other low-voltage backup power applications. Delivering 10.24Wh of energy, it provides stable, reliable power in a lightweight format for lighting manufacturers and OEM projects.
With low internal resistance, a wide operating temperature range, and customizable connector options, this LiFePO4 battery pack supports efficient integration into compatible lighting equipment. Its rechargeable design helps reduce replacement frequency and provides a dependable power solution for long-term use.
Reliable LiFePO4 Power: Delivers stable 3.2V power for compatible emergency and portable lighting applications.
Compact and Lightweight: Measures 135 × Ø19 mm and weighs approximately 90g.
Wide Operating Temperature Range: Supports charging from 0°C to 60°C and discharge from -20°C to 65°C.
Custom Connector Options: Connectors can be configured to meet equipment integration requirements.
Long Design Life: Designed for up to 5 years at 55°C under specified conditions.
Low-Maintenance Solution: Rechargeable LiFePO4 chemistry supports reliable long-term operation.
OEM-Ready Design: Suitable for customized battery pack projects and lighting-product integration.
The LB3.2V3.2Ah LiFePO4 battery pack is suitable for compatible applications including:
Emergency lights
Emergency call systems
Solar lights and garden lights
Flashlights and torches
Backup power equipment
Custom low-voltage lighting products
| Category | Specification | Details |
|---|---|---|
| Model | Product Model | LB3.2V3.2Ah |
| Electrical | Nominal Voltage | 3.2V |
| Electrical | Nominal Capacity | 3200mAh |
| Electrical | Usable Energy | 10.24Wh |
| Electrical | Charging Voltage | 3.65V |
| Electrical | Standard Charge Current | 640mA |
| Electrical | Maximum Charge Current | 1600mA |
| Electrical | Discharge Cut-off Voltage | 2.5V |
| Electrical | Discharge Current | 1600mA |
| Physical | Dimensions | (135 ±3) mm × Ø(19 ±2) mm |
| Physical | Weight | 90g |
| Other | Connector | According to customer requirements |
| Environmental | Charging Temperature | 0°C to 60°C |
| Environmental | Discharging Temperature | -20°C to 65°C |
| Environmental | Storage Temperature | -20°C to 60°C |
| Reliability | Design Life | 5 years at 55°C |
LiFePO4 battery packs offer stable voltage output, long service life, and dependable thermal performance for compatible emergency lighting systems. The LB3.2V3.2Ah helps manufacturers build rechargeable lighting products with consistent power delivery and low maintenance requirements.
Before installation, verify the device voltage, charging profile, connector type, current requirements, battery compartment size, and protection-circuit compatibility.
It is designed for compatible emergency lights, solar lights, garden lights, flashlights, backup power equipment, and custom low-voltage lighting products.
Yes. Connector options can be customized according to equipment and project requirements.
The standard charge current is 640mA, and the maximum charge current is 1600mA. Use a compatible LiFePO4 charger with a 3.65V charging voltage.
This is a LiFePO4 battery pack. Compatibility with Ni-Cd or Ni-MH battery systems must be confirmed by checking the equipment voltage, charging method, dimensions, connector, and protection requirements.
The battery has a design life of 5 years at 55°C under specified operating conditions. Actual service life depends on charging practices, temperature, load, depth of discharge, and storage conditions.
Contact Surlon Power for technical support, connector customization, OEM/ODM options, and a quotation for the LB3.2V3.2Ah LiFePO4 battery pack.
