Q: How can i choose the most suitable 18650 battery for my devices ?
A: To find the most suitable battery for your devices, please kindly tell us following information of the battery.1. Voltage
2. Capacity
3. Working current and peak current
4. Discharge rate and what application would the battery work for ?
4. If need pcba and wire ?
5. Flat top or Tip top ?
Q: Can you make lithium battery pack for us ?
A: Yes, we have lithium pack factory can do OEM/ODM according to your requirements.
Q: What's your warranty ?
We offer 2 years warranty for all our battery pack. we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means, after 2000@80% DOD, there will still around 60% capacityt left. You can use it for at least 5 years for normal 1 time charge and discharge everyday.
Q: Can you ship battery out of China?
A: Yes, we have long-term cooperated professional battery forwarder.
For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can ship by air or by sea,sea shipping is more cheaper.
Please tell us your nearest airport name and sea port name and our sales egnineer will check the best option for you.please contact and tell us your address to check.