伊拉克采购需求：磷酸铁锂电池、锂离子电池、12V电池、磷酸铁锂电池、电芯、电动汽车模块电池

I'm looking to gather detailed information on the battery life for your products. Specifically, I'm interested in understanding the typical lifespan under standard usage conditions, as well as any potential factors that could impact performance over time. Additionally, I'd like to know if there are any testing standards your batteries conform to and how they perform in various environmental conditions. A comparison of different models, if available, would also be helpful. This info will assist in making an informed purchasing decision. Thanks!