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  1. Custom Lithium ion Battery Pack Solution Manufacturer CompanyHome
  2. Products
  3. Emergency Light Battery
6.4V 3.3Ah 2S1P Emergency Light Battery
  • 6.4V 3.3Ah 2S1P Emergency Light Battery
  • 6.4V 3.3Ah 2S1P Emergency Light Battery
  • 6.4V 3.3Ah 2S1P Emergency Light Battery

6.4V 3.3Ah 2S1P Emergency Light Battery

Product Introduction:
When the main power supply is cut off, the PLB lithium iron phosphate battery can be immediately switched to a variety of emergency lighting backup power supply. PLB battery has good anti-floating charge performance and is suitable for long-term charging places.

Application Scenarios:
Emergency Light，etc.

Product Features:
• High capacity density, long battery life
• Long floating charge design, can support the battery pack in floating charge state for a long time
• Long life, high stability, low maintenance cost
• Environmentally friendly design that meets RoHS requirements
• Low self-discharge rate

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Electrical Specifications
Nominal Voltage6.4V
Nominal Capacity3.3Ah
Energy21.12Wh
Internal Resistance≤130mΩ
Self Discharge<1% Per Month
Series and Parallel/
Mechanical Specifications
Dimensions (L x W x H)φ26.5*137
Weight0.2Kg
TerminalMolex-5557-2pin
Case MaterialPVC
IP RatingIP42
Cells26650 – LiFePO4
Discharge Specification
Max Continuous Discharge Current3A
Max Instantaneous Discharge Current/
BMS Discharge Protection Current7A
Overdischarge Protection Voltage4V
Overdischarge Recovery Voltage5V
Short Circuit Protection800uS
Charge Specifications
Charge Current1.6A
Max Charge Current3A
Charge Voltage7.3V
Overcharge Protection Voltage7.8V
Overcharge Recovery Voltage7.5V
Equalization Turn-on Voltage7.2V
Temperature Specification
Discharge Temperature-20-60℃
Charge Temperature0-45℃
Storage Temperature-5-45℃
BMS Over Temperature Protection65±5℃
BMS Over Temperature Protection Recovery55±5℃
Communication
Communication/
  
  
Compliance Specification
CertificationUN38.3

0.2c, 0.5c, 1c Discharge Curve

6.4V 3.3Ah 2S1P Emergency Light Battery

Discharge Curves at Different Temperatures: 60°c, 25°c, 0°c, -10°c

6.4V 3.3Ah 2S1P Emergency Light Battery

Charging curves at different temperatures: 45°C, 25°C, 0°C

6.4V 3.3Ah 2S1P Emergency Light Battery

2D Drawing

6.4V 3.3Ah 2S1P Emergency Light Battery

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    PLB focus on providing lithium ion batteries and 26650 cells and packs, welcome to inquiry.
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