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Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles. This is a very simple to implement firmware feature and makes the Phone sustainable ("green technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles. This is a very simple to implement firmware feature and makes the Phone sustainable ("green technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles. This is a very simple to implement firmware feature and makes the Phone sustainable ("green technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete long-term advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles. This is a very simple to implement firmware feature and makes the Phone sustainable ("green technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete long-term advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles. cycles (applying a limitation to 80%). This is a very simple to implement firmware feature and makes the Phone sustainable ("green technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete long-term advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles (applying a limitation to 80%). This is a very simple to implement firmware feature and makes the Phone Jolla sustainable ("green sailing technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete long-term advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles (applying a limitation to 80%). This is a very simple to implement simple-to-implement firmware feature and makes the Jolla sustainable ("green sailing technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete long-term advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles (applying a limitation to 80%). This is a very simple-to-implement firmware feature and makes the Jolla sustainable ("green sailing technology") and will be a cool feature for advertisement.

Since it is known, that Li-based batteries are stressed most when they are approaching 100% charge, it would be reasonable to offer a firmware option, which allows user-adjustable charge limitation to

80% (you can expect about 10 years battery lifetime)

50% (you can expect about rather unlimited batter lifetime)

Charging to 80% means a small disadvantage at the beginning, but already after one year it pays off and since there is not much battery degradation, after this period it will be a concrete long-term advantage. Some laptops have this feature (Sony, Lenovo). The battery of my Sony Laptop hasn't lost measurable capacitance after four years of daily usage and a lot of charge and discharge cycles (applying a limitation to 80%). This is a very simple-to-implement firmware feature and makes the Jolla sustainable ("green sailing technology") and will be a cool feature for advertisement.