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Battery NPL38-12UPS uninterruptible power supply for genuine original two years warranty

Two year warranty

price:USD$300.00
discount 70% in 2018-10-21 to 2018-10-23
price: USD$ 210.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Battery characteristics:
1Simple maintenance: when the battery is charged, the gas generated inside the battery is absorbed and reduced to electrolyte, and there is no electrolyte reduction.
2The liquid holding high electrolyte is absorbed in the special clapboard and keeps no flowing state, so it can be used even if it falls down. (falling over)90Not used above
3It has excellent safety performance: it can be released when excessive gas is caused by extreme overcharge operation, so as to prevent the battery from breaking.
4The self discharge electrode is small: the special lead calcium alloy is used to produce the grid, and the self discharge is controlled to the minimum.
5Long life (design life)36The economy is good: the battery grid is made of special lead calcium alloy with good corrosion resistance. At the same time, the special clapboard can keep the electrolyte, and at the same time, it can press the active material of the positive plate to prevent falling off, so it is a long life and economical battery.
6Small internal resistance: because of small resistance, high current discharge characteristics are good.
7After deep discharge, there is good recovery ability: in case of long-term discharge, as long as the full charge, basically no capacity reduction, can quickly recover.
Performance characteristics

Yuasa maintenance free and without rehydration of small resistance, good performance of high current discharge to wide temperature (-3545Self discharge small, long service life58In 2011, the factory was charged with convenient use, safety and explosion proof unique formula, good performance of deep discharge recovery, no free electrolyte, side dumping90You can still use it.