Electric 2 (dxpower) WT-M5000A portable multifunctional mobile power supply (5000mAh) and Cenda (CENDA) U53 modem 5200mAh mobile power supply which is better?
UPS is an uninterruptible power supply in the normal electricity by electric power supply and internal battery charging, power is through the inverter power supply to load; a portable mobile power charger power supply and charging functions in one, can give mobile phone and other digital devices whenever and wherever possible charge or standby power supply. In general by the lithium battery or dry battery as a power storage unit. The two are completely different.
Mobile power (Mobile Power, Pack, MPP), also known as "rechargeable treasure."". The utility model relates to a portable charger integrating power supply and charging function, which can charge or standby power supply for digital devices such as mobile phones at any time and anywhere. In general by the lithium battery (or battery, rare) as a power storage unit, convenient use
UPS (Uninterruptible Power System/Uninterruptible Power Supply), namely, uninterruptible power supply, the battery is (for maintenance free lead-acid batteries) connected with the host, the host through the inverter module circuit of the direct current into power system equipment. The utility model is mainly used for providing stable and uninterrupted power supply for a single computer, a computer network system or other power electronic equipment, such as an electromagnetic valve, a pressure transmitter, etc.. When the power input is normal, UPS electric voltage supplied to the load, the UPS is an AC power regulator, it is also the built-in battery; when the power interruption (outage), UPS immediately DC battery energy conversion method by zero switching inverter continue to supply 220V AC power to the load, the load to maintain normal working load and protection of software and hardware is not damaged. UPS devices are usually protected against high voltage or low voltage.
UPS is an uninterruptible power supply, mainly used to provide backup power protection for some important computers or electronic equipment. The input and output voltages are generally 220V.Mobile power is charging treasure, to mobile phones and other electronic equipment to provide charging equipment; input and output voltage of 5V.
