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Long Life Deep Cycle Battery 12V 65Ah for UPS External Battery
Specifications:
| NPC 65 - 12 | ||||
| Nominal voltage | 12V | |||
| Nominal capacity (20h rate) | 65Ah | |||
| Size | Total height | 179mm | ||
| length | 350mm | |||
| width | 166mm | |||
| height | 179mm | |||
| Weight | 20kg | |||
| Rated capacity 25°C(77°F) | 20 hour rate(3.25A) | 65Ah | ||
| 5 hour rate(10.4A) | 52Ah | |||
| 1 hour rate(42A) | 42Ah | |||
| in full charge status 25°C(77°F) | 10mΩ | |||
| Internal resistance | 40°C(104°F) | 102% | ||
| Capacity at different temperature(10h) | 25°C(77°F) | 100% | ||
| 0°C(32°F) | 85% | |||
| -15°C(5°F) | 65% | |||
| capacity after 3 months | 91% | |||
| Self discharge 25°C(77°F) | capacity after 6 months | 82% | ||
| capacity after 12 months | 64% | |||
| cycle-use | initial charging current less than21A , voltage14.10-14.40V | |||
| Mode of charge (constant voltage) 25°C(77°F) | float-use | Initial charging current less than 9.75A voltage13.50-13.80V | ||
The applications of NPC battery
- UPS (Uninterrupted Power System)
- Emergency lighting systems
- Alarm and security system
- Fire alarm and security system
- Telecommunication system
- Backup power for testing and measuring instruments
- Communication power supply
