3.2V100AH lithium battery LiFePO4

3.2V100AH
　　　
1.Polarity

The positive and negative terminals are identified correctly and clearly.


positive terminal red +
negative terminal black –


2.Dimension、terminal、weight and energy
external dimension 46×182×295（mm）
terminal M10×20mm


terminal torque 20N•m
weight 3.3kg


specific energyWh/[email protected] C5 A 110Wh/Kg


volumetricspecific energyWh/[email protected] C5 A 162Wh/L
3. Voltage


nominal voltage 3.2V
charge voltage 3.65V


discharge cut off voltage 2.5V
4. Current
Li-ion Battery Module
6 / 22


max. discharge current 3C5 A
max. pulse discharge current 10 C5 A
max. charge current 3C5 A


standard charge current 0.3C5 A， 6hours
quick charge current 10min/50%，

30min/80%，60min/100%
end-of-charge current 4A
5. 20℃Discharge capacity at 20℃
a)


At 20℃±5℃,d ischarge at 1I3（A）current till the voltage drop to 2.5V，rest for 1h; charge at


1I3（A）constant current till the voltage reach 3.65V，and then charge at 3.65V constant voltage


till the current drop to 0.1 I3（A），rest for 1h.


b) At 20℃±5℃, discharge at 1I3（A）current till the voltage drop to 2.5V..
c) Discharge capacity = 1I3（A）current × discharge time.


d) If the discharge capacity is lower than the rated capacity，repeat step a) to c）（max. 5 times）


till it is up to the rated capacity.
e)100% rated capacity ≤ discharge capacity at 20℃ ≤ 110% rated capacity.


Henan Huanyu Group was established in 1982 in Xinxiang, Henan province. Huanyu Group covers an area of over 200,000km2 with the assets of more than 1.5 billion RMB. We have more than 10,000 employees, among which 400 are dedicated to research. We produce hundreds of battery models falling into four types of lithium, NI-CD, NI-MH, Lead acid. Our sales center--- Huanyu Power Source Co., Ltd. Shenzhen Division located in Fuyong Town, Bao’an District can provide clients with instant technical and business support.


With our advanced quality management system, we have been certified by internationally authoritative institutes like UL, CE, UN, SGS and national authoritative like ISO9001, ISO14001. Our daily production capacity surpasses 1 million rechargeable batteries in various models.


Lithium branch


Huanyu New Energy, located in Xinxiang, Henan province, is a joint venture by Henan Huanyu Group and Origo Partners PLC. It covers an area of 3000M2, with a production capacity of over 100 million AH per year currently.


Lithium battery types that Huanyu manufacture:


large capacity energy storage battery series for UPS and solar lights;


lithium-ion power battery series for electric buses, e-bikes and e-motorcycles, e-scooters, golf cars,


Lithium battery for communication facility back-up power supply and mine equipment


Using patented stacking, soft-packing, and electrolyte-starved technology. Huanyu battery have the following advantages:


Uniformity of the cells,


Longer cycle life, enhanced safety and reliability.


Less space occupation and better utilization of space,


Higher energy density gravimetric specific energy 120Wh/Kg, volumetric specific energy 210Wh/L, which are above the average level of battery industry;


Less space occupation and environment friendly.


Safety -the most reliable lithium battery so far with CE, UL certification


Environmental protection - certificated by ROHS,without any hazardous substance.


Power - discharge at 20C with temperature no higher than 65 degree


Cycle life - more than 2000 cycles for single module with a remaining capacity of 80%; 3000 life cycles for single cell .


No memory effect, no need to discharge before charge.


Wide working temperature - the battery can work normally at between -20 degree-70 degree


With their approved safety and performance characteristics, Huanyu lithium-ion power batteries have become the preferred power sources for clients in China, US, UK, Germany, Korea and Australia, including Nissan, ShaoLin Bus, Haima and Zhengzhou Yutong.