Specifications

dison battery cell
3.2v lifepo4 battery, 3.7v limno2 licoo2 battery
1.2v ni-mh ni-cd battery
capacity 600~20000mAh

Dison Batteries

 

1. Cylindrical rechargeable battery

2. Long shelf life, long cycle life

3. High-rate charging

4. Wide-Temperature Range

5. Reliable self-resealing vent

6. CE, ISO, UL, RoHS etc certificated

7. High Capality, low inner resistance

8. Fast Charge avaliable, good appearance(excellent rapid charge performance)

9. Long storage and low leakage

10. Extra long lasting power

 

Main Features of 3.2v lifepo4 battery

1> Using Lifepo4 as anode material, with mean voltage over 3.2 V and platform capacity over 90%.

2>Long cycle life, cycling capacity above 80% after 1,000 times of cycle at 1C5A rate,.

3> Good performance of charge and discharge at high temperature: capacity at +55°C can be over 90% of that room temperature.

4> Safe and green, without any metal pollution like cadmuim, lead or mercury etc.

 

Main Features of 3.7v li-ion battery

1> Using lithium cobalt oxide as positive materials, excellent discharge performance with capacity more than 80% over 500 cycles.

 

2> High discharge platform, normally over 3.7V,and over 3.6V at high rate of discharge

 

3> Superior low temperature performance,can be dissharged continuously at -40°C.

 

4> Safe and green, without any metal pollution like cadmuim, lead or mercury etc.

 

 

Main Features of 1.2v ni-mh ni-cd battery

 

Charge property

 

 

 

The voltage of Ni-Cd and Ni-MH battery goes up during charging, and at charging terminal stage, as battery inner temperature rising, the voltage will fall down and finally reach to balance state. The battery is normally charged at constant current for a defined time: 0.1C₅A for 14-16 hours, 0.2 C₅A for 7 hrs, 0.3 C₅A for 4.5hrs, 0.5 C₅A for 2.5 hrs, 1 C₅A for 1.2hrs (Please contact with us if the designed charge current is over 0.5 C₅A, C₅ is battery capacity)

 

 

 

Discharge property

 

 

 

Discharge capacity changes according to discharge current. The smaller discharge current, the more capacity be discharged, vise versa. The capacity is also influenced by environmental temperature and the end voltage. The rated capacity means the capacity when battery is discharged at 0.2 C₅A to end voltage of 0.1V/cell at the environmental temperature of 20°C±5°C

 

 

 

Cycle life property

 

 

 

As the working conditions and environmental is different, it is difficult to show batteries accurate service life. Under normal condition, it is expected to be 500-1000 cycles.

 

 

 

Discharge temperature property

 

Discharge conditions: single cell discharged at 0.C to 1.0V.

 

Suitable temperature range for discharge is -40°C~+50°C