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Nickel-cadmium batteries can be reused in more than 500 charge and discharge, economic and durable. Its internal resistance and small, both internal resistance is small, fast charge, but also to provide high current load, and the discharge voltage is very small, is an ideal DC power supply batteries. Nickel-cadmium batteries - Basic Introduction (Figure) nickel-cadmium battery nickel-cadmium batteries Nickel-cadmium batteries can be reused in more than 500 charge and discharge, economic and durable. Its internal resistance and small, both internal resistance is small, fast charge, but also to provide high current load, and the discharge voltage is very small, is an ideal DC power supply batteries. Compared with other types of batteries, nickel cadmium batteries can withstand overcharge or over discharge. Nickel-cadmium battery discharge voltage discharge device according to the difference in each unit cell (Cell) is about 1.2V, the battery capacity in units of Ah (ampere hour), mAh (milliamp hours), the discharge voltage limit, said termination to "discharge termination voltage", nickel-cadmium battery discharge termination voltage 1.0/cell (cell batteries for each unit). Self-discharge rate is low, nickel-cadmium batteries were placed in long cases, properties will not deteriorate, and fully charged, fully restore the original features, it can be -20 ? +60 ? temperature range. The unit cell using metal containers, durable; by way of completely sealed, the electrolyte will not leak, there is no need to add electrolyte. Laptop BatteryACER Laptop Battery Dell Laptop Battery HP Laptop Battery TOSHIBA Laptop Battery
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