Deep Cycle LiFePO4 Battery Cells 32700 3.2V 5Ah for EV, solar system , telecom base
1. Safety: safest Li-Ion battery, CE UL approved, built-in PCM/BMS, no fire, no explosion
2. Clean and Green energy, no toxic material contained
3. Long life cycle:> 2000 times at 1C rate and 100%DoD, 6-8 times of lead acid battery
4. No memory effect, highly efficient,charge anytime
5. Small size and light weight: 1/2 size& weight of lead acid battery
6. Good performance at high temperature
7. Low self-discharge rate: < 3% monthly
1.From 2012 , we have become the biggest producer of cylindre cell in China, every day , 200000pcs lifepo4 cell is sent to our clinets over the world.
2. Doctor Sun become of our chief engineer, who graduate from MIT , and is a world famous expert on cylinder lifepo4 battery cell. Doctor Sun worked in A123 before, was one of the most important engineers in A123.
3. In 2013 years, we have builted closely strategy relationship with the top university- Tsinghua University.
4. OptimumNano lifepo4 technology have been awarded 150 million RMB by National Goverment.
OptimumNano LiFePO4 Cells List
|4||IFR32700||3.2V||5Ah to 5.5Ah||32||70(±0.5mm)||145|
| 1|| Model|| OPT-32700|| Single cell/ steel case|
| 2|| Rated Voltage/Capacity (0.2C5A)|| 3.2V (Working Voltage)|| 2000mAh|
| 3|| Max.Charge Voltage/ Cut-off Voltage|| 3.65V|| 2.5V|
| 4|| Standard/Max Charge Current|| 1A / 10A|| 0.2C5A / 2C5A|
| 5|| Standard Charging Time|| 5h|| 0.2C5A|
| 6|| Max Continuous Discharge Current|| 15A|| 3C5A|
| 7|| Peak Discharge Current|| 30A|| 6C5A/10s|
| 8|| Dimension|| Diameter:32mm||Height: 70mm |
| 9|| Impedance(Max, at 1000Hz.)|| ≤ 10mΩ || |
| 10|| |
|CV||3.65V|| 0.02C cut-off|
| Charge method (CC/CV)||Standard||0°C~45°C|
OPTIMUM BATTERY CO.,LTD
ADDRESS:No. 9 BLDG, Zhukeng 1st Industrial park, Pingshan Town, SHENZHEN, CHINA 518057
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