Ce UL ISO Certificated 12V 250ah Gel AGM Deep Cycle Solar Inverter Battery
China Ce UL ISO Certificated 12V 250ah Gel AGM Deep Cycle Solar Inverter Battery, Find details about China Battery, Deep Cycle Battery from Ce UL ISO Certificated 12V 250ah Gel AGM Deep Cycle Solar Inverter Battery
Key Features :
♦Gelled electrolyte made by mixing sulfuric acid with silica fume
♦The electrolyte is gel like ,immobile and does not leak ,enabling uniform reaction of each part of the plate .
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out , environment friendliness
♦Efficient venting system release excessive gas automatically
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power plant and transmission system
| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 12V | Discharge Temperature | -20~60ºC |
| Nominal Capacity (10 hour rate) | 250Ah | Charge Temperature | 0~50ºC |
| Number of Cells | 6cells | Storage Temperature | -20~60ºC |
| 2. Rated Capacity at 25ºC (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 10 hour rate (0.1C, 10.8V) | 250Ah | Fully Charged battery at 25ºC (77° F) | 2.5mΩ |
| 3 hour rate (0.25C, 10.8V) | 181Ah | Max. Discharge Current | 3750A (5s) |
| 1 hour rate (0.55C, 10.5V) | 137.6Ah | Short Circuit Current | 12500A |
| 3. Capacity affected by Temperature (10 hour rate) | 7. Self-discharge at 25ºC (77° F) | ||
| 40ºC (104° F) | 103% | Capacity after 3 month storage | 91% |
| 25ºC (77° F) | 100% | Capacity after 6 month storage | 82% |
| 0ºC (32° F) | 85% | Capacity after 9 month storage | 73% |
| -15ºC (5° F) | 65% | Capacity after 12 month storage | 64% |
| 4. Dimension and Weight | 8. Constant voltage charging at 25ºC (77° F) | ||
| Length | 520mm | Cyclic use | 14.4~14.9V |
| Width | 269mm | Maximum charging current | 62.5A |
| Height | 220mm | Temperature compensation | -30mV/ºC |
| Total Height | 225mm | Float use | 13.6~13.8V |
| Reference Weight | 68kg | Temperature compensation | -20mV/ºC |
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
and OPzS battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE , UL ,Rohs
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid
batteries ranging from 2Ah to 3000Ah
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