Brand type of energy storage batteries Yuasa 
 Battery cover and the exhaust valve-tie structure of the battery state of charge sealed maintenance free battery 
 Type 12 - maintenance-free battery chemistry type 
 Rated capacity of 38 voltage 12 (V) 
 Scope UPS power 



 NP Series Battery 
 Features: No free acid, battery can be upside down 90 ° safe to use. Very low ratio of electrolyte 

 Design life: 5 years 



 Yuasa Battery specification features 

 Yuasa Battery long life, high capacity, excellent recovery of over-discharge; 

 Air tightness, safe, fast charge; 

 Leak fluid structure, with maintenance-free features; 

 With anti-overcharge, over discharge resistance, resistance to vibration, impact-resistant, and can be placed anywhere, to facilitate protection and use; 

 Improvement of energy density, to achieve a battery smaller and lighter; 

 Meet customer needs, is widely used in various fields 

 1, the safety performance: no electrolyte leakage under normal use, no cell expansion and rupture. 

 2, good discharge performance: stable discharge voltage, discharge platform flat. 

 3, good resistance to shock: fully charged battery is completely fixed to 4mm amplitude, 16.7HZ vibration frequency of 1 hour, 
 No leakage, no cell expansion and rupture, open circuit voltage is normal. 

 4, good impact resistance: the battery is fully charged state 20CM height from the natural fall to 1CM thick hardwood board 3 times without leakage, 

 No cell expansion and rupture, open circuit voltage is normal. 

 5, good resistance to over-discharge: 25 degrees, the battery is fully charged state of constant resistance discharge 3 weeks 
 (Resistance is equivalent to the requirements of the battery discharge resistors 1CA), to restore capacity at 75%. 

 6, good resistance to charge: 25 degree Celsius, fully charged battery 0.1CA charge for 48 hours, no cell expansion and rupture, open circuit voltage is normal, the capacity to maintain the 95% rate. 

 7, good resistance to high-current: 2CA fully charged battery discharge and discharge for 5 minutes or 10CA 5 seconds. 
 No conductive part of the fuse, without the appearance of deformation. 
 Beijing Chao Yang Zhi Yuan Technology Development Center 
 Beijing Chao Yang Zhi Yuan Science and Technology Development Center 
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