NP55-12 12V 55ahGenerator Battery/ ups battery/ Automotive Battery/Electric Scootere battery/ multi-purpose VRLA Storage batteries/ Maintenance Free BatterySla Battery/Car battery/ Truck battery from china supplier
Main Features:
1. Low selfdischarge: Lower than 3% of rated capacity per month under normal operating temperature
2. ABS case (can be made with flame retardant V0)
3. No memory effect after repetitious usage or discharges
4. Maintenance-free operation
5. Sealed construction and leak proof
6. Safety valve regulated system
7. Operating in any position
8. Deep discharge recovery
9. Wide operating temperature range
Applications:
1. Telephone switchboards, electric equipments, medical equipments, medical instruments and meters
2. Computers and uninterrupted power source (UPS)
3. Power transmission and transformer station, switch control and accident lighting
4. Fire fighting, safety device and alarm monitoring
5. Aviation, spaceflight and power storage
6. Automatic office system
7. Radio communication system
8. Emergency lighting and car and ship starting system
9. Portable electric appliances and mining system
|
Capacity 25 °C |
10 hour rate(5.50A, 10.80V) |
55.00AH |
|
5 hour rate(9.46A, 10.50V) |
47.30AH |
|
1 hour rate(33.60A, 9.60V) |
33.60AH |
|
Internal Resistance |
Full charged Battery
at 25 °C (77 °F ) |
5.8mΩ |
Capacity affected by temperature
(20 hour rate) |
40 °C (104 °F ) |
102% |
|
25 °C (77 °F ) |
100% |
|
0 °C (32 °F ) |
85% |
|
-15 °C (5 °F ) |
65% |
Self-Discharge
at 25 °C (77 °F ) |
Capacity after 3 month storage |
91% |
|
Capacity after 6 month storage |
82% |
|
Capacity after 12 month storage |
64% |
Charge
(constant voltage) |
Cycle |
Initial Charging Currentless than 16.50A Voltage14.40-15.00 V |
|
Float |
Voltage 13.50-13.80V |
E-Stars Int'l Tech. Co., Limited is a leading manufacture of AC/DC switching adapter, switching power supply, AC/DC adaptor, Linear adaptor, transformer, DC/DC Converter, Battery and Charger for many world renowned OEM's, we deliver technology leadership, global operation excellence and outstanding customer support. Our products are used in a wide spectrum of application such as desktop PC, Mobile phones and other telecom equipment, Internet Appliance Server, NAS/SAN, Network and Telecommunication Instrumentations...
Our strength is to be responsible to meet customer needs and reduce total ownership cost. As our business commitment, we offer an unparalleled level of service and technical support.
E-Stars Power with more than 15 years of experience, ISO 9001 & ISO 14001 certified facility and professional quality control system, Our products have obtained many certification for UL+cUL, CSA, TUV-GS, VDE, FIMKO, DEMKO, NEMKO, SEMKO FCC (DOC), SAA, C-Tick, CB, CE, EK, E-MARK, PSE, BSMI and etc. We always deliver the highest quality products in the industry, excellence in quality & reliability is our ultimate goal.
