Wasp WPA1200 II Manual do Utilizador descarregar pdf (Página 6)

WPA 1200 II Users’ Guide

If the main battery is removed, the backup battery ensures the data on the SDRAM is safe for

up to 6 hours. To prevent data loss, do not leave the WPA1200 II uncharged with the main

battery removed for an extended period. For more details, refer to page 8, Charging the

Battery.

Note: Rechargeable batteries are advised to be replaced every year, or after 500

charge/discharge cycles to guarantee optimal performance. It is normal for the battery

to balloon or expand after one year or the maximum 500 cycles. Although it does not

cause harm, it cannot be used again and must be disposed of according to the

location's safe battery disposal procedures.

If the performance decrease is greater than 20% in a Lithium-Ion battery, the battery

is at the end of its life cycle. Do not continue to use, and ensure the battery is

disposed of properly.

The length of time that a battery power lasts depends on the battery type and how the device

is used. Conserve the battery life through the following:

 Avoid frequent full discharges. This places additional strain on the battery. Several

partial discharges with frequent recharges are better than a deep one.

 Keep the lithium-Ion battery cool. Avoid a hot car. For prolonged storage, keep the

battery at a 40% charge level.

 Do not leave the lithium-Ion battery discharged and unused for an extended period

because the battery will wear out and the longevity of the battery will be shorter.

Battery charge notice

It is important to consider the environment temperature whenever the Lithium-Ion battery

pack is charged. Charging is most efficient at normal room temperature or in a slightly cooler

environment. It is essential that batteries are charged within the stated range of 10°C to 45°C.

Charging batteries outside of the specified range could damage the batteries and shorten

their charging life cycle.

CAUTION! Do not charge batteries at a temperature lower than 0°C, which will increase the

internal resistance to cause heat and make the batteries unstable and unsafe.

Please use a battery temperature-detecting device for a charger to ensure a safe

charging temperature range. Further, to protect and avoid the battery from

inflating, the battery is detected for thermal protection and will not be charged

when the temperature of the battery is over 50 degrees.

Storage and safety notice

Although charged Lithium-Ion batteries may be left unused for several months, their capacity

may be depleted due to build up of internal resistance. If this happens they will require

recharging prior to use. Lithium-Ion batteries may be stored at temperatures between -20°C to

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