China Yangtze 12V 80ah 88ah AC Delco Maintance Free Gel Deep Cycle Battery, Find details about China Maintance Free Gel Battery 12V80ah, 80ah 12V AC Delco Battery from Yangtze 12V 80ah 88ah AC Delco Maintance Free Gel Deep Cycle Battery
Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology
♦Low Self Discharge
♦Long Designed service Life ,Deep Cycles
♦Excellent Discharge Performance
♦Environment Friendliness
♦Wide suitability of ambient temperature range
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power source for portable devices or tools
1. Functional Parameter | 5. Environment Temperature | ||
Nominal Voltage | 12V | Discharge Temperature | -15~50ºC |
Nominal Capacity (10 hour rate) | 80Ah | Charge Temperature | 0~40ºC |
Number of Cells | 6cells | Storage Temperature | -15~40ºC |
2. Rated Capacity at 25ºC (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
10 hour rate (0.1C, 10.8V) | 80Ah | Fully Charged battery at 25ºC (77° F) | 5.8mΩ |
3 hour rate (0.25C, 10.8V) | 61.2Ah | Max. Discharge Current | 1200A (5s) |
1 hour rate (0.55C, 10.5V) | 44.2Ah | Short Circuit Current | 4000A |
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 | 330mm | Cyclic use | 14.4~14.9V |
Width | 173mm | Maximum charging current | 20A |
Height | 217mm | Temperature compensation | -30mV/ºC |
Total Height | 222mm | Float use | 13.6~13.8V |
Reference Weight | 25.5kg | 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