1. Specifications:
* Cell type: 1.5V/1,200Ah
* Rated voltage: 1.5V
* Rated capacity: 1,200Ah (at 23 +/- 3degree centigrade, continually discharge at 5ohms resistance to cut-off voltage 0.9V)
* Operating temperature: -20 to 60degree centigrade
* Storage temperature: 25 +/- 15degree centigrade
* Dimensions (L x W x H): 195 x 135 x 158mm
* Configuration and component: MnO2, positive is activated carbon, negative zinc, organic electrolyte and plastic outsell

2. Temperature and humidity
* Temperature: 25+/-15degree centigrade
* Relative humidity: 65 +/- 20percent RH (unless otherwise specified)

3. Measure instrument:
* Dimensional measurement: caliper has accuracy of +/-0.02mm
* Voltmeter: this has an accuracy of +/-0.2percent and impedance of above 10Mohms
* Exactitude resistance: relative error less than 0.5percent
* Resistance box: relative error <0.5percent
* Constant temperature oven: absolute error less than +/-2degree centigrade
* Polarity: +

We also supply A312, A675, A10, A13, 1.5V/100AH, 1.5V/1200AH and 9V/100AH etc.