What battery is used at low temperature?solar powered battery pack Manufacturing

　　In fact, everyone who asked this question knows that he wants to use special low -temperature batteries. The editor thinks that the question is mainly to ask the specific battery type. So far, the core low -temperature technology controlled by national high -tech enterprises is mainly two types of batteries, low -temperature iron phosphate batteries and low -temperature alien batteries (that is, low -temperature polymer batteries). The batteries use more complicated scrolls.

　　Among them, the low-temperature iron phosphate battery is discharged at 0.5C at -40 ° C, and the discharge capacity exceeds 60%of the initial capacity; at -35 ° C is discharged at 0.3C, the discharge capacity exceeds 70%of the initial capacity, and it can be at -20 ° C. Charge. According to the latest official data, the minimum working environment of the polymer battery is broken to the low temperature range of -50 ° C to 50 ° C. The minimum is at -50 ° C discharge at 0.2C, with an efficiency of more than 60%; in the -40 ° C environment, in the -40 ° C environment, in the environment of -40 ° C, in the -40 ° C environment, in the environment of -40 ° C, in the -40 ° C environment, in the -40 ° C environment, in the environment of -40 ° C, in the -40 ° C environment, in the environment of -40 ° C, in the -40 ° C environment, in the -40 ° C environment, in an environment of -40 ° C, in the -40 ° C environment, in an environment of -40 ° C, in an environment of -40 ° C, in the environment of -40 ° C, With 0.2C discharge, the discharge capacity reaches 80%; the environment is charged at 0.5C at the -30 ° C environment, and the capacity remains above 85%after 300 times.

Read recommendations:

lifepo4 24v sales

lifepo4 12v

3600W 5120Wh solar power station lifepo4 battery portable with wheels

Blind spots in knowledge of rate batteries.dual purpose marine battery

Lithium battery shell over welding process and requirements.portable power station 1000w