Filter
Top Products
10 MP1280
Prolonging Battery Life
Extreme heat and cold will affect your battery’s
performance. At temperatures above 80°F
(27°C), the battery will discharge more quickly,
and in colder temperatures, the battery won’t
charge well. Therefore, it is recommended that
the battery is used at room temperature, or
between 68°F to 77°F (20°C to 25°C), and is
not used in temperatures outside the range of
temperatures between 32°F to 104°F (0°C to
40°C). It is not recommended that the battery
is charged in temperatures above 104°F (40°C),
and the battery may be permanently damaged
if you use your battery in temperatures higher
than 140°F (60°C). You may damage the
battery even more if you charge the device in
these temperatures.
You may find that using the battery in a very
cold environment decreases the battery capacity.
Unlike the effects of a hot environment, this is a
temporary condition. Once warmed, the battery
will return to its previous capacity.
Swapping Battery Modules
Optional replaceable battery modules are
available for your myPower for iPhone 4.
You can choose from the Ultra Slim battery to
add many more hours to your iPhone 4, or our