Rechargeable Lithium Battery 12V Lifepo4 Battery Pack For Solar Street Light

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Rechargeable Lithium Battery 12V Lifepo4 Battery Pack For Solar Street Light

Rechargeable Lithium Battery 12V Lifepo4 Battery Pack For Solar Street Light

Rechargeable Lithium Battery 12V Lifepo4 Battery Pack For Solar Street Light

Voltage 3.2V; 6.4V; 9.6V; 12.8V;
Capacity 5ah-100ah
Continuous Discharge Current 1C
Continuous Charge Current 0.2C
Charge Cut-off Voltage 3.65V-14.6V
Disharge Cut-off Voltage 2.0V-8.1V
Maximum Output Power 18.2W-168W
Number Of Cycles >500 times
Maximum Protection Temperature 65±5 ℃
Working Temperature -10℃-55℃
Storage Temperature ±25℃
Function Short Circuit Protection; Over Temperature Protection; Anti Overchagre; Over Discharge; Charge Equalization;
Weight 2-50KG
Wire Type UL 1007 18# 250MM

Their first challenge was to develop a novel electrolyte. A lithium-CO2 battery consists of two electrodes — an anode made of lithium and a cathode made of carbon — and an electrolyte, a solution that helps carry charged particles back and forth between the electrodes as the battery is charged and discharged. For their system, they needed an electrolyte made of amine plus captured CO2 dissolved in a solvent — and it needed to promote chemical reactions on the carbon cathode as the battery discharged.

They started by testing possible solvents. They mixed their CO2-absorbing amine with a series of solvents frequently used in batteries and then bubbled CO2 through the resulting solution to see if CO2 could be dissolved at high concentrations in this unconventional chemical environment. None of the amine-solvent solutions exhibited observable changes when the CO2 was introduced, suggesting that they might all be viable solvent candidates.

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