Click on the image to view the original image
CE approved 12v 38ah
Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology
♦Low Self Discharge
♦Long Designed service Life
♦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 | -20~60℃ |
| Nominal Capacity (10 hour rate) | 38Ah | Charge Temperature | 0~50℃ |
| Number of Cells | 6cells | Storage Temperature | -20~60℃ |
| 2. Rated Capacity at 25℃ (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 10 hour rate (0.1C, 10.8V) | 38Ah | Fully Charged battery at 25℃ (77° F) | 9.6mΩ |
| 3 hour rate (0.25C, 10.8V) | 29.1Ah | Max. Discharge Current | 570A (5s) |
| 1 hour rate (0.55C, 10.5V) | 21Ah | Short Circuit Current | 1900A |
| 3. Capacity affected by Temperature (10 hour rate) | 7. Self-discharge at 25℃ (77° F) | ||
| 40℃ (104° F) | 103% | Capacity after 3 month storage | 91% |
| 25℃ (77° F) | 100% | Capacity after 6 month storage | 82% |
| 0℃ (32° F) | 85% | Capacity after 9 month storage | 73% |
| -15℃ (5° F) | 65% | Capacity after 12 month storage | 64% |
| 4. Dimension and Weight | 8. Constant voltage charging at 25℃ (77° F) | ||
| Length | 196mm | Cyclic use | 14.4~14.9V |
| Width | 165mm | Maximum charging current | 9.5A |
| Height | 170mm | Temperature compensation | -30mV/℃ |
| Total Height | 170mm | Float use | 13.6~13.8V |
| Reference Weight | 11.8kg | Temperature compensation | -20mV/℃ |
♦ 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
-----------------------------------------------------
Harrison Xu
Moblie phone : +86 156 5609 7643
What 's app : +86 156 5609 7643
wechat: wushidun123 / +86 15656097643
Skype: yangtze-solar
Email: Harrison(at)yangtze-solar.com