PCB board Protection:Over charge,over discharge,over load and short circuit.
BMS board Protection:BMS is used to supervise battery by measure its voltage, temperature, current and SOC (State Of Charge), give out alarm under wrong circumstance, cut off electric power link in severe situation in order to protect battery and make its life longer. BMS can balance energy among batteries to make them more identical and expand its discharge cycle.
Parts included:
1 x Lithium Battery (Base discharge) without charger
2 x Keys
1 x Manual
Precautions:
1. The battery is not allowed to be close to the high temperature heat source
2. Avoid charging in direct sunlight
3. Must be charged with a dedicated lithium battery charger
4. There should be no metal objects falling into the battery interface to avoid short circuit.
5. Do not place the battery in a damp place or in water.
6. Do not disassemble or modify the battery
7. Do not apply external force to the battery or drop it at high altitude.
8. When the battery is not in use, it should be fully charged and stored in a dry and cool place. There is a switch to prevent heavy pressure and child contact, and a full charge every 2 months.
If any questions,please feel free to contact us.We will try our best to help you solve the problem.Thanks
1. We acceptPaypal.
2. eCheque will be held until cleared.
3. We appreciate prompt payment and look forward to your business in the future.Unpaid item will be filed without receiveing payment in 7 days from listing ended.
1. These items are shipped from UK/USA/China/Australia/Czech Republic/Germany 2. Handing Time :1-15 days. 3. Only shipped to Paypal shipping address. 4. We have warehouse in UK/USA/China/Australia/Czech Republic If you have not received the goods for too long, please contact us first. We can help you track the item or refund it.
Address on the package is not the return address, please email us firstly to get the correct return address.
● If you do not like the goods, if it is damaged during shipping, or is of poor quality, you can return the article to us. ● Please do not open a case or return request before keeping in touch with us.We can solve your problem as soon as possible.
We maintain high standards of excellence and strive for 100% customer satisfaction!
Feedback is very important to us, please, if you have any problems with your purchase or feel that we did not perform at a 5 star level,please contact us prior to leaving feedback so we can make it right for you!
Customer satisfactory is most important to us.
If you have any questions, please feel free to contact me !
Please give me at least 24 hours to reply!
Our office hour:
-9:00a.m.-- 6:00 p.m.(GMT+8) of Monday to Friday
-9:00a.m.-- 6:00 p.m.(GMT+8) of Saturday
-And our company is closed on Sunday and public holiday (China)
We apologize for the late reply during the holidays! But hope that our customers give us their understanding.
On Dec-09-21 at 02:40:15 PST, seller added the following information:
On Mar 24, 2023 at 03:50:07 PDT, seller added the following information: