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Storing the battery
•
Store the battery in a dry and clean place without direct sunlight if you are not
going to use it for a long period of time (more than one week). The ambient
temperature of the storage area must be above 0°C and must not exceed 25°C.
However, a lower ambient temperature is better for the battery.
•
The battery should be about 40% charged. This will minimise the aging of the
battery and prevent extreme deep discharge as a result of self-discharge.
•
The rate of self-discharge of a Li-ion battery is at least 5% per month.
This means that you can store a battery with 40% charge for up to six months.
After this period, you will need to recharge the battery. Regularly charge a stored
battery to approximately 40%.
Summary of Contents for V400M
Page 1: ... 1 CCV Mobile User manual Wi Fi 4G V400M ...
Page 19: ... 19 ...
Page 20: ...20 1 2 3 7 8 9 4 5 6 2 Working with the payment terminal ...
Page 79: ... 79 Notes ...