2025-09-29
A: No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates for free.
A: We are the manufacturer specializing in lithium ion battery over 10 years.
A: Unused battery packs should be stored in a dry, cool, and ventilated place, avoiding direct sunlight and high temperatures. The storage temperature of the battery pack should be within the recommended range to maintain its performance and safety.
A: Yes, we can provide free OEM Service, and ODM Service. We can design the packaging and logo according to your requirements.
A: 5 years warranty, Battery life cycle is more than 6000 times under normal circumstances.If the battery is charge and discharged once a day, the life span for the battery is more than 15 years.
A: It usually takes about 15 to 20 days. If our batteries are in stock, they can be shipped immediately without waiting.
A: Ensure the installation location is dry, ventilated, and away from fire and heat sources. Follow the instructions in the product manual to securely fix the battery pack to the wall using the provided mounting brackets or brackets. Ensure the installation is firm to prevent shaking or loosening.
A: We use strong wooden case for protection.