Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2022-06-07 06:40
63
Company Profile
By certification [File Integrity]
Contact：hangtianld(Mr.)
Email：
Telephone：
Phone：
Area：Beijing
Address：Beijing
Website：http://www.optimum-china.com/ http://hangtianld.bathroomfriend.com/
Jiangsu OptimumNano Energy Co., Ltd. (hereinafter referred to as "Jiangsu OptimumNano") has the composite copper nickel sheet welding patent technology, which solves the problems of multiple cells welding and heat dissipation. The battery has good cycle performance and low module temperature rise and higher SOC accuracy. The dream is coming true. O'cell technology has not forgotten its original aspiration. O'cell has always been adhering to the management philosophy of "people-oriented, technology-centric, innovation-driven, quality-guaranteed, service-oriented, and market-oriented." O'cell has always adhered to the humanistic concept of "diligent in thinking, quick in action, and success in change", constantly climbing the peak, creating a better future with wisdom.
1. Rechargeable Long Life 3.2V 12Ah Solar Battery Pack Cell LiFePO4 12V 100Ah Lithium Ion Batteries
2.Quick Details
LiFePO4 battery manufacturer
Long cycle-life, high capacity
OEM services provided
2000 cycle-life
Item |
Condition/ Note |
Specification |
Tips |
|
Nominal Capacity |
1I1 discharge capacity |
12 Ah |
||
AC Impedance |
10%SOC test at 1000 Hz |
≤8.0mΩ |
||
Nominal Voltage |
3.2 V |
|||
Cell Size |
Cell Diameter |
38.3±0.2 mm Max. 38.5 mm |
||
Cell Height |
91.5±0.3 mm Max. 91.8mm |
|||
Cell Weight |
/ |
255± 5 g |
||
End-of-charge Voltage |
CC Mode |
3.65 V |
||
End-of-charge Current |
CV Mode |
0.6A |
||
Charging Method |
Standard Charging |
0.5I1 at CC/CV |
||
Fast Charging |
1I1 at CC/CV | |||
End-of-discharge Voltage |
DC Mode |
2.75V （45℃~60℃） 2.5 V（ 20℃~45℃） 2.0 V （-20℃~20℃） |
||
Max continuous Discharging Current |
24A |
|||
Max Pulse Discharging Current |
36 A |
5s |
||
Cycle Life |
1 I1 / 100 % DOD |
≥2000 cycles |
||
Operating Temperature Range |
Charging Temperature | 0~60 °C | ||
Discharging Temperature |
-20~ 60°C |
|||
Storage Temperature |
-10~ 40°C |
|||
Appearance |
1 year |
|||
3.Battery Features
Cylindrical steel shell
High capacity
Excellent cycle life
Excellent low temperature performance
Platform voltage long duration’
Low self-discharge
Double safety protection
With outstanding high level of vibrations and shocks
A new stage and a new
4. FAQ
1.Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in lithium battery and cells.
And we trade our products with our clients directly.
2.Q:About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
A：Please don’t worry, we provide 24 hours online service,when you meet problems,just feel free to contact us, our technician will provide online technical service and video service.
3.Q: Is there the products tested before shipping?
A:Yes, of course. All of our conveyor belt we all will has been 100%QC before shipping. We test every batch every day.
4.Q: What is your term of payment?
A: 30% down payment before producing by TT/LC and 70% balance payment before shipping.
5.Q: How is your delivery date and shipping?
A: Normally, our delivery date is about 7-10 days after confirmed, but it also depends on the quantity and product model. For shipping, we usually using FedEx, DHL, UPS and other maritime transport methods, please inform us in advance if you have a request for transportation.
http://www.optimum-china.com/
