The lead acid battery is widely applied for new energy, telecommunication, banking, medical industry, fire fighting, public safety system and etc.
Characteristics of lead acid battery:
1. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.
2. Good discharging performance: With smooth discharging voltage and mild discharging platform.
3. Good shock-proof performance: The fully charged and completely fixed battery, with 4mm amplitude and 16.7Hz frequency do have a normal open circuit voltage without leakage, batteries swelling or cracking problem after one-hour vibration.
4. Good impact-proof performance: The fully charged battery is proved to maintian normal open circuit voltage and be without leakage or batteries swelling or cracking after droping three times from 20cm height naturally to a 1 cm-thick hardwood board.
5. Good resistance to overdischarge: In temperature of 25 degrees Celsius, the fully charged battery discharges with fixed resistance which is equivalent to the one required by 1 CA discharge of the battery for three weeks, and it can restore capacity over 75%.
6. Good resistance to overcharge: The fully charged battery is proved to maintian normal open circuit voltage and be without leakage or batteries swelling or cracking in temperature of 25 degrees Celsius after chargeing at 0.1 CA for 48 hours, and the capacity maintian over 95%.
7. Good resistance to high current: The fully charged battery is proved to be without conductive part melted or any appearance deformation after discharging at 2 CA for 5 minutes or 10 CA for 5 seconds.
Application
Alarm system
Emergency lighting system
Electronic instrument
Telecommunication system
Solar energy generating system
Wind energy generating system
UPS and computer standby power supply
Fire-fighting equipment standby power supply
| Model No. | Nominal Voltage | Rated Capacity (20hrs) | Dimension | Weight | Terminal | Carton Dimension |
| NP12-7Ah | 12V | 7AH | 151*65*94*100mm | 2.1kg | T1 | 314*280*120mm |
Key words: Maintenance Free Lead Acid Battery, UPS Battery, AGM Battery, Sealed Lead Acid Battery, Lead-Acid Battery, Deep Cycle Battery, Battery, Power Battery, VRLA Battery, 12V Battery, SMF Battery, Rechargeable Battery, Storage Battery, Control System Battery, Alarm System Battery
Founded in the year 2002,NPP is professional manufacturer which is specialized in R&D, manufacturing and sales of sealed maintenance free lead acid battery.With rapidly development, NPP's production base spreads over the China with three subsidiaries which is Guangzhou NPP Power Co.,Ltd.,Henan NPP Power Co.,Ltd. and Chenzhou NPP Power Co.,Ltd..With more than 1000 employees,NPP's annual production capacity can reach to ten million KVAh.
NPP pays close attention to quality control. NPP conducts strict production control from raw material to final product, which ensures high quality of every battery. NPP acquired ISO9001 certificate, ISO14001 certificate, CE certificate and UL certificate.
NPP strives for improving social responsibility. NPP regards environmental protection, energy conservation and emission reduction and preventing pollution as one of long term developing strategy when the company came into existence.
NPP looks customers' satisfaction as its mission, which impels themselves to push technical innovation, strictly control quality and satisfy diversified demand from all over the world.
