OPTIMUM BATTERY CO.,LTD
OPTIMUM BATTERY CO.,LTD Top LiFePO4 Battery Manufacturer! China Sourcing Fair – Oct. 11-14, 2015(Booth 9B05)
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Light Weight Lithium Battery 12V 80Ah LED battery for LED Displayer , Led Battery
High safety
Long cycle life
smaller and lighter
No memory effect
Maintenance Type: Free
High power,no pollutions
CE,UL,ROHS,BV,SGS,ISO9001,TS16949
oversea market: Europe,south America,Middle East,etc
Overview:
LiFePO4 battery developed and produced by Optimum use the internationlly mature cylindrical structure design,maximizing the
performance with best battery structure, formular and material. Meanwhile, the conformity and dependence of cell are highly
improved by improving production procedure and updated equipment.
Now Optimumnano mainly produce 32650/32750 LiFePO4 battery,striving to maximize the power and density with identical
module and dimension.
Features:
1. Pack assembly technique: use the most mature cylindrical structure design 32650 LiFePO4 battery, making use of assembly technique developed by us to form products of different modules required by customers which are against dust, water, vibration and good in conductivity and heat raleasing. At present, the maximum capacity of module we've produced so far is 900Ah while maximum voltage of pack is 600V;
2. Battery management technique: self-developed BMS, automatic testing voltage, temperature, current, insulation level and SOC, use advantage lossless balancing function and GPRS wireless data transmission function.
3. Ensuring of best performance of each cell;
4. Seamless exchange: we can produce packs that are the same with lead-acid battery in voltage, capacity and dimension, without changing the mould.
5. Lighter, smaller and stronger: Optimumnano LiFePO4 battery pack system is featured with lighter weight, smaller dimension and stronger power with service term above 10 years.
Performance of 12V 80Ah lifepo4 battery pack:
| Item | General parameter | |||
| Model | OPT12080 | |||
| Case meterial | Nickel plated steel | |||
| Standard capacity (0.2C) | 80Ah | |||
| Rated voltage | 12.8V | |||
| Max.charge voltage | 14.6V | |||
| Cut-off voltage | 10V | |||
| Standard charge current | 40A | |||
| Constant discharge current | 40A | |||
| Pulse discharge current | 200A | |||
| Battery dimension | 330*170*220mm/customized | |||
| Weight(Approx,including case) | About 12kg | |||
| Impedance(Max. at 1000Hz.) | ≤ 32mΩ | |||
| Operate temperature | Charge | 0°c~45°c | ||
| Discharge | -20°c~60°c | |||
| Storage | -20°c~55°c | |||