The advantages of lithium-ion batteries

1, long service life, service life can reach more than 6 years, lithium iron phosphate for the positive electrode of the battery with 1CDOD charge and discharge, there can be used 10,000 times the record;

2, the energy ratio is relatively high. Has a high storage energy density, has reached 460-600Wh/kg, is about 6-7 times the lead-acid batteries;

3, with high power tolerance, including lithium iron phosphate lithium-ion batteries for electric vehicles can reach 15-30C charge and discharge capacity, to facilitate the acceleration of high-intensity start;

4、High rated voltage (single working voltage of 3.7V or 3.2V), about equal to the series voltage of 3 NiCd or NiMH rechargeable batteries, easy to form a battery power pack;

5, light weight, about 1/5-6 of lead-acid products in the same volume;

6、The production basically does not consume water, which is very advantageous to our country where water is scarce.

7, high and low temperature adaptability, can be used in -20 ℃ – 60 ℃ environment, after the process of treatment, can be used in -45 ℃ environment;

8、The self-discharge rate is very low, which is one of the most outstanding superiority of this battery, at present, it can generally achieve less than 1%/month, less than 1/20 of NiMH battery;

Low temperature high energy density 18650 3350mAh

-40℃ 0.5C discharge capacity≥60%

Charging temperature: 0~45℃

Discharge temperature: -40~+55℃

Specific energy: 240Wh/kg

-40℃ Discharge capacity retention rate: 0.5C discharge capacity≥60%

9, green environmental protection, regardless of production, use and end-of-life, do not contain, and do not appear any lead, mercury, cadmium and other toxic and harmful heavy metal elements and substances.

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