低温聚合物电池

  • 简介: 基安彼电池生产的低温聚合物电池,可以在最低-40℃的环境下正常工作。

发布时间:2013-01-29 11:20:13

基安彼电池生产的低温聚合物电池,可以在最低-40℃的环境下正常工作。

低温聚合物电池可以在 -40℃工作, 以 GMB6560158 29.4V 40Ah 为例做如下对低温电池的介绍:

A、Introduction:

当前伴随科技的进步以及对低温温电池的实际应用的需求, 很多领域需要用到低温电池, 尤其是可充的低温电池。

当前 中国行业内大多数的低温电池能够承受的最低温度为零下30摄氏度。

而GMB生产低温温可充电池能承受的最低温度是零下40摄氏度。

B、LIPO6560158电池组为例, 我们的低温电池还具有如下特征:

应用范围:

本规格书适用于GMB生产的型号为LIPO6560158的聚合物锂离子电池.

 C、规格

No. 项 目 规格 备注
1 型号 6560158/40Ah 8P7S
2 充电电压 29.4V(single cell 4.2V)  
3 标称电压 25.9V The average value of voltage during the discharge period (with standard charge and discharge). When shipping, the voltage without load is between 25.2V and 26.95V.
4 标称容量 8P:40Ah Min:38Ah Nominal Capacity refer to the capacity of 0.2C discharge to 19.25V cut-off voltage, after charging with standard method.
5 循环寿命 ≥300 次

One cycle refer to one charge period and then one discharge period.

Test condition:

Charge:0.2C to 29.4V

Discharge: 0.2C to 19.25V

The cycle life is the cycle times when the discharge capacity is about 75% of the rated capacity.
6 内阻

Cell Impedance:

≤30mΩAssemblage Impedance: ≤80mΩ
After Standard charging, measure the internal resistance with AC1KHz (while measuring, clip near 2/3 place of the anode and the cathode.);Measure two sides of the drawing line after assembling. (Red B+、Black B-)
7 最大充电电流 0.5C  
8 最大放电电流 1.0C  
9 放电截止电压 19.6V  
10 操作温度

放电: -40℃~ +55℃

充电: -40℃~ +45℃

Cells must be stored at 25.2V ~ 27.3V. Over long storage periods cells should be cycled every 90 days. The method is to do a charge-

discharge cycle with standard method, then charge to 25.2V~ 27.3V.
11 长期储存温度 -5 ℃~+35℃

Relative humidity: 45~75%RH

Voltage:3.8±0.1V(single cell)

 

 

 

 

 

 

 

 

 

 

 

         

 

l         能量密度高, 容量高出同行业10%~30%;
High energy density(540WH/L), capacity is 10%~30% higher than the present battery industrial;

l         日产量10万只;
Daily production capacity is up to 100K due to self-developed automatic machines and effective engineering team ;

l         安全性高, 专为可穿戴式设备设计.

l         High Safety. Specially designed for wearable devices.

l         极片韧性高, 并采用不同温度, 多次成形, 使电池长期稳定;,

l         To guarantee the long terms stability, Both anode and cathode blades are specially made for higher tenacity, and bent at 5 levels in different temperature.

l         4C快充
4C fast charging current for your solution;

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