Why more and more people choose lithium batteries?

- Nov 24, 2016 -

1. The energy ratio is relatively high. With a high storage energy density, has reached 460-600Wh / kg, lead-acid battery is about 6-7 times;

2. Long service life, the service life can reach more than 6 years, lithium iron phosphate cathode positive battery 1C (100% DOD) charge and discharge, there can be used 10,000 records

3. The rated voltage is high (single working voltage is 3.7V3.2V), about equal to three nickel-cadmium or nickel-metal hydride rechargeable batteries in series voltage, easy to form the battery power group;

4. With high power affordability, including electric vehicles with lithium iron phosphate lithium-ion battery can reach 15-30C charge and discharge capacity, easy to start high-intensity acceleration;

5. Self-discharge rate is low, this is one of the most prominent advantages of the battery, the current generally can be 1% / month, much lower than Ni-Cd 25-30%, Ni, MH 30-35% .

6. Light weight, the same volume of lead-acid batteries under the weight of about 1 / 5-1 / 6.

7. High and low temperature applicability, can be -20 ° C-60 ° C in the case of use, after processing can be used in -45 degrees environment.

8, green, regardless of production, use and retirement, do not contain, do not produce any lead, mercury, cadmium and other toxic and harmful heavy metals and substances.

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