How long is the warranty period of 400ah lithium battery ?
The warranty period of 400ah lithium battery is run from the day of the order to maintain a certain period of time. If a malfunction occurs during the warranty period, we will repair or replace it for free. For warranty repairs, please contact our customer service department for specific measures. We will try our best to solve your problem.

The reputation of AGM lithium battery has been spreaded into oversea market. Zhuhai Angel Energy Technology Co.,Ltd's lifepo4 battery series contains multiple sub-products. The product excels in meeting and exceeding quality standards. The product has a large capacity which can be used for a long time. Angel possess a genuine love for clients and a commitment to excellent customer service. It is characterized by its good electrochemical stability.

AGM lithium battery has always been committed to creating innovative professional li-polymer battery. Ask!
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