|Battery type||18650 lithium ion battery cell|
|Standard charge current||0.2C 5A|
|Max charge current||1C 25A|
|Standard discharge current||0.5C 12.5A|
|Max discharge current||1C 25A|
|Discharge cut off voltage||8.25V|
• High operation voltage.
• High energy density.
• Long cycle life, more than 500 charge/discharge cycles ( 80% capacity remained ).
• Minimal self-discharge, less than 10% monthly.
• Wide temperature range, operation from :-10°C~+60°C
• Be charged & discharged at anytime be cause of non-memory effect
• Environmentally friendly
• High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking experiment, with acupuncture, smash, drop, and so on.
• Telecommunications: cellular phone, interphone, bluetooth earphone.
• Vedio Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television,
• Portable Devices: GPS, PDA, E-book, PMP, PSP, portable medical device etc.
• Illuminate Devices: miner lamp, searchlight.
• Others: toys, rc models
Packaging and shipping:
• UPS / DHL / EMS / HK EMS / FEDEX / HK post / TNT and so on express(door to door)
• For Air Shipment, Please choose your favorite, shipping method according your detail requirement
• The shipping discount is different in different seasons and depend on different weight, we will choose the cheapest and safest way according to your detail quantity
• Normally, by express will take 4-6 business days to be arrived;by air will take 5-7 days to be arrived;by sea will take 30-45 days
1. We provide one year warranty,will send replacement to you with new order if there are some quality problem
2. Your inquiry related to our products or prices will be replied in 24 hours.
3. We will track the shipping status time by time so that buyer can receive our goods in time and safely.
4. Protection of your sales area, ideas of design and all your private information.
5. whatever big or small order , we will provide all the best quality and best service.
6.We can gurantee on-time leadtime
Shenzhen Delong Energy Technology Co.,Ltd has specialized in producing the rechargeable lithium ion battery,power bank and electric bike battery for more than 8 years,we have our own R&D department,with more than 20 engineers and more than well-trained 100 workers.All of our battery are real capacity with Grade A lithium ion battery cell which ensure the high quality and reliable products.All of our battery pack can pass the MSDS and UN38.3 test which are very safe for shipping.We have exported the batteries to many countries like Germany,UK,USA,Canada,India,and we have built good and long-term business relationship with most of our clients because of high quality,reasonable price,excellent after sales service and punctual leadtime.Welcome to join us!
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