Soft cymbal iron phosphate battery cell.lithium batteries for solar panels Vendor

　　1. The working temperature range is wide (-20 ° C-+75 ° C), and the performance is good at high temperature: when the external temperature is 65 ° C, the internal temperature is as high as 95 ° C, the temperature can reach 160 ° C at the end of the battery discharge, and the internal structure of the battery is safe and intact;

　　2. Even if the battery is damaged inside or outside, the battery does not burn, does not explode, and the safety is the best;

　　3. Excellent cycle life. Under 100%DOD conditions, lithium iron phosphate cells are lithium -ion batteries used as lithium iron phosphate materials. The standard charging (5 hours rate) can be used for 2000 times, and the life will reach 7 ~ 8 years.

　　4. There is no damage to zero -volt to zero. After 7 days of storage, the battery has no leakage after 7 days of storage, the performance is good, and the capacity is 100%. After 30 days of storage, there is no leakage and good performance. The capacity is 98%; 3 charging and discharge cycles, the capacity returned to 100%.

　　5. Lithium iron phosphate cells are currently the safest lithium -ion battery positive materials; no heavy metal elements that are harmful to the human body;

　　6. The heat stability of lithium iron phosphate is very good. The heat released within the temperature range of 210 ~ 410 ° C is only 210J/g;

　　7. The cost of manufacturing is relatively low;

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