OEM No/Model: NP7-12 (12V 7Ah)
Sealed Lead acid battery/ups battery
Maintenance Free
Brand:JYC
Color:Grayish
Norminal Voltage:12V
Capacity:7AH
Dimension:151mm(L)*64mm(W)*94mm(H)*100mm(TH)
Introduction
JYC Battery Co. is a state-of-art company devoted to research, develop and manufacturing of the Lead Acid battery. Through 10 years of development, JYC has grown to well-known and the most reliable storage battery brand at home and abroad. With a 100,000 square meter manufacturing plant finely tuned for efficiency, strong innovation capability from our R&D team, ISO standard manufacturing processes, effective management, and the awareness of being an industry leader in the supplier of VRLA batteries.
OEM/ ODM welcome.

Typical Applications:
1.Tele-communication central station (wired or cellular)
2.Power system communication, military communication, etc.
3.Network communication including: data transmission, television signal transmission, etc.
4.Uninterruptable Power System (UPS- for Telecom)Battery general features

Specifications:
|
Battery Model |
JYC NP7-12 12V 7AH |
|
|
Nomial Capacity(15min Rate) |
28.4 Watte at 1.67V/cell |
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Dimension |
Length |
151±1mm |
|
Width |
64±1mm |
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|
Container Height |
94±1mm |
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|
Total Height (with Terminal) |
100±1mm |
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|
Approx Weight |
Approx 2.1 kg |
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Terminal |
T1 / T2 |
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Container Material |
ABS |
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Rated Capacity |
7.20 AH/0.72A (10hr ,1.80V/cell,250C/770F) 7.00 AH/0.875A (8hr,1.80V/cell,250C/770F) 6.40 AH/1.28A (5hr,1.75V/cell,250C/770F) 5.97 AH/1.99A (3hr,1.75V/cell,250C/770F) 5.91 AH/5.91A (1hr,1.60V/cell,250C/770F) |
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Max. Discharge Current |
105A (5s) |
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Internal Resistance |
Approx 20mÙ |
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Operating Temp.Range |
Discharge : -15~500C (5 ~1220F) Charge : 0~400C (32 ~1040F ) Storage : -15~400C (5~1040F) |
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Nominal Operating Temp. Range |
2530C (7750F ) |
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Cycle Use |
Initial Charging Current less than 2.1A.Voltage 14.4V~15.0V at 250 C(770 F)Temp. Coefficient -30mV/0C |
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Standby Use |
No limit on Initial Charging Current Voltage 13.5V~13.8V at 250 C(770 F)Temp. Coefficient -20mV/0C |
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Capacity affected by Temperature |
40 0C (104 0 F) 103% 25 0C ( 77 0F ) 100% 0 0C ( 32 0F ) 86% |
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Self Discharge |
JYC NP series batterys may be stored for up to 6 months at 250 C(770F) and then a freshening charge is required. For higher temperatures the time interval will be shorter. |
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Characteristics of vrla battery:
1. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.
2. High 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.
3. High discharging performance: With smooth discharging voltage and mild discharging platform.
4. High 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%.
5. High 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.
6. High 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.
7. High 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%.
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