discount 70% in 2018-10-21 to 2018-10-23
price: USD$ 105.00
freight :USD$7.00,(Postal parcel)
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1, free water, simple maintenance
The use of special design to overcome the battery in the charging process of electrolytic water loss phenomenon, the battery in the process of using electric liquid volume and the proportion of almost no change, so the battery in use during the life without pay, simple maintenance.
2, sealing safety, simple installation
No electricity liquid flowing in the battery, the battery can be installed using the vertical, lateral, no electric leakage of patients, but not in the normal battery charging process of acid fog. Therefore, the battery can be installed in the office or ancillary equipment room, without the need to build a special battery room, reduce the project cost.
3, long service life
A lead calcium alloy grid with good corrosion resistance was used25 C ambient temperature, normal floating life up to 10 years.
4, high power discharge performance is good
The high quality plate and glass fiber separator with small internal resistance are adopted, and the assembly is tight, which makes the inner resistance of the battery extremely small. stayThe discharge of high current in the temperature range of -40 C ~60 C is about 15% higher than that of the conventional battery.
5 、 easy to install and use
The battery has been fully charged and can be installed and put into use after the user has got the battery.
1, good safety performance: normal use without electrolyte leakage, no battery expansion and rupture.
2, discharge performance is good: discharge voltage is stable, the discharge platform is gentle.
3, good shock resistance: the state of the fully charged battery is completely fixed, the amplitude of 4mm, 16.7Hz frequency vibration for 1 hours, no leakage, no cell expansion and rupture, the normal open circuit voltage.
4, good impact resistance: fully charged state of the battery from 20cm high drop to 1cm thick hardwood board 3 times. No leakage, no battery expansion and rupture, open circuit voltage is normal.
5, high discharge: 25 degrees Celsius, the state of the fully charged battery constant resistance discharge 3 weeks (the resistance value is equivalent to the battery 1CA discharge requirement), recovery capacity above 75%.
6, anti overcharge is good: 25 degrees Celsius, the state of the fully charged battery 0.1CA charge 48 hours, no leakage, no cell expansion and rupture, the open circuit voltage is normal, the capacity to maintain at a rate above 95%.
7, good resistance to high current: fully charged state of the battery 2CA discharge 5 minutes or 10CA discharge 5 seconds. No conductive part fuse, no appearance deformation.
The telephone exchange, office automation system
The electrical equipment, medical equipment and instrument, radio communication system
The computer uninterruptible power supply, emergency lighting
The power transmission station, switch control and emergency lighting that portable electrical appliances and mining system
The fire alarm and safety monitoring, traffic lights and beacons
The car battery and ship starting.