Detailed Product Description

IFP-1872130EC SPECIFICATION
This specification shall be applied to IFP-1872130EC lithium ion monocase battery

No. ITEM SPECIFICATION
2.1 Type Prismatic Steel Lithium Ion Cell
2.2 Model 1872130
2.3 Min Rated Capacity 11Ah (Minimum)2.2A~0.2C discharge
2.4 Rated Voltage discharge
2.5 Charging method Standard Charge 5500 mA (0.5C) CC(constant current) charge to
3.65V, then CV(constant voltage) 3.65V charge
with current taper to £ 550mA (0.05C)
2.6 Discharge Method Standard Discharge 2200 mA (0.2C) to 2.0V
2.7 Internal Resistance ≤10mO
2.8 Weight 395±15g
2.9 Maximum Charge Current 0.5 C
2.10 Charge Voltage 3.65 ± 0.05 V
2.11 Maximum continuous Discharge
Current
2.0 C
2.12 End of Discharge Voltage 2.0 V
2.13 Operating Temperature Charge : 0°C ~ 45°C
Discharge : -10°C ~ 50°C
2.14 Storage Temperature -40 ~ +50
2.15 Internal Protection Device Vent/ Safety Separator
3. APPEARANCE AND DIMENSIONS
Appearance and dimensions refer to drawing A.1
4. PERFORMANCE
4.1 Test Condition
4.2 Measuring Equipment
1) Voltmeter inner impedance >1000 O per volt.
3) Vernier calipers accuracy 0.02 mm
4.3 Test Procedure and Its Criteria
4.3.1 Charge condition: