Gel Battery 12v 20ah
Brand : Yangtze BatteryProduct origin : China
Delivery time : Within 10 days
Supply capacity : 100000 units / month
MOQ :
1. Design life : 5 years 2. Long time discharge 3. Suitable for space and storage electric power use 4. Special plate design, long cycle lifetime 5. Using special lead-calcium alloy to boost up the grid anti-corrosive performance and extend the battery using lifetime
As a big battery manufacturers in China, we supply many different kinds of batteries , such as the lead acid AGM battery , Gel battery , Deep cycle battery , OPzV Tubular battery , OPzS Tubular battery ..etc .
The following is our Gel Battery 12v 20ah features :
General Features
1. Design life : 5 years
2. Long time discharge
3. Suitable for space and storage electric power use
4. Special plate design, long cycle lifetime
5. Using special lead-calcium alloy to boost up the grid anti-corrosive performance and extend the battery using lifetime
6. Using special separator to boost up the battery performance inside
7. High thermal capacity, reduce the risk of thermal out of control and drying hard, can be used in bad environment
8. High gas recombined reaction efficiency
9. Little water losing, no electrolyte stratification phenomenon
10. Good deep discharge resilience performance
11. Long storage time
12. Using gas silicon dioxide, small granule degree, bigger than surface area
| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 12V | Discharge Temperature | -15~50℃ |
| Nominal Capacity (20 hour rate) | 20Ah | Charge Temperature | 0~40℃ |
| Number of Cells | 6cells | Storage Temperature | -15~40℃ |
| 2. Rated Capacity at 25℃ (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 20 hour rate (0.05C, 10.8V) | 20Ah | Fully Charged battery at 25℃ (77° F) | 15mΩ |
| 5 hour rate (0.165C, 10.8V) | 16.5Ah | Max. Discharge Current | 300A (5s) |
| 1 hour rate (0.55C, 10.5V) | 11.8Ah | Short Circuit Current | 1000A |
| 3. Capacity affected by Temperature (20 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 | 181mm | Cyclic use | 14.4~14.9V |
| Width | 77mm | Maximum charging current | 6A |
| Height | 167mm | Temperature compensation | -30mV/℃ |
| Total Height | 167mm | Float use | 13.6~13.8V |
| Reference Weight | 5.5kg | Temperature compensation | -20mV/℃ |
Gel Battery 12v 20ah Typical Applications :
1. Golf trolleys
2. Wheel chairs
3. Solar and wind mill units
4. Traffic lights
5. Street signs
6. Telephone systems
7. Clocks systems
8. Elevators emergency power supply (skyscrapers)
9. Solar applications
10. Mobile stations Telecommunication backup
11. Burglar alarms
12. Medical equipments (stationary and portable i.e. X- ray)
13. Computer back-up (high power)
14. Communication systems
15. Fire alarm systems
16. Transmitter systems Cash register systems
17. Emergency lights signal systems
18. Telephone systems
19. Clocks systems
20. Uninterrupted Power supplies
