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2. Q: How long will KAYO 18650 battery packs Last?
A: That depends on many factors. In case there is no abuse, the KAYO batteries are expected to last 2 to 3 years. Under ideal usage and storage conditions, we expect 4 to 6 years.

3. Q: Can you produce the batteries as customized?
A: Of course, we have professional engineers that can give you the most suitable battery solutions according to your special requirements.

4. Q: Can we sign a secrecy agreement if we wanna build a long-term business relationship?
A: Sure, we respect clients requirements, will bring more benefit to you.

5. Q: Do you test all the goods before delivery?
A: Yes, we have our own testing lab and all the goods will be 100% testing before delivery.