Wholesale & retail SIEMENS SP303 6600mAh/71Wh 10.8V rechargeable Li-ion Laptop Battery. SIEMENS SP303 Battery Shopping Online Here, 1 Year Warranty. replacement Siemens Simatic Field PG M3 Laptop Battery 100% compatible with original SP303 battery,Fast Shipping.

• Brand: SIEMENS battery
• Replaceable with the following models: SP303
• Type : Li-ion
• Color: Black
• Voltage : 6600mAh/71Wh
• Capacity : 10.8V
• Encoding : SIE22OC1522
• Supported models : SP303
• SIEMENS SP303 compatible Laptop Battery model:
  For Siemens Simatic Field PG M3

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How can I extend your SIEMENS SP303 Laptop Batteries run time?

You can extend your SP303 battery run time by minimizing the power drain on your battery. A battery will run approximately 2 to 2-1/2 hours when the battery is new. Even longer times can be achieved by minimizing the power consumption of your laptop. Here are the top ways to reduce your power consumption.

1. Avoid using the CD or DVD drive as the motor consumes a fair amount of power.

2. Turn off your wireless finder if you are not using the internet.

3. Remove any devices plugged into your USB ports or other ports.

4. Close out programs you are not using. By minimizing the load on your CPU, sometimes you can avoid having the cooling fan turn to its high speed mode.

5. Increase your memory to 4 Gigabytes. This creates less work for your hard drive. Data is temporarily written to your hard drive when your memory is not sufficient to hold all the data on the many pages you may be accessing.

6. Reduce the brightness of your laptop screen. This is the number one drain on your battery by far.