Energy Saving low price battery 12v 12ah lead acid batteries
The Feature
1.Good Cycling Performance, 70% DOD (Depth of Discharge) ≥ 1000 Times.
2.Excellent Charge Acceptance and Good Recovery after deep discharge or over discharge.
3.Superior Performance both in high temperature and cold environment.
4.Sealed and Maintenance Free.
Battery Applications
Electricity& Communication System
Solar &Wind Energy Storage System
Uninterrupted Power Supply system(UPS)
Emergency Power Supply system(EPS)
Emergency Lighting System &Small Lamp
Control Equipments
Medical Equipment
Railway, Aerospace and navigation
EV
Specification
The Feature
1.Good Cycling Performance, 70% DOD (Depth of Discharge) ≥ 1000 Times.
2.Excellent Charge Acceptance and Good Recovery after deep discharge or over discharge.
3.Superior Performance both in high temperature and cold environment.
4.Sealed and Maintenance Free.
Battery Applications
Electricity& Communication System
Solar &Wind Energy Storage System
Uninterrupted Power Supply system(UPS)
Emergency Power Supply system(EPS)
Emergency Lighting System &Small Lamp
Control Equipments
Medical Equipment
Railway, Aerospace and navigation
EV
Specification
| Mode | 12V 7Ah | 12V 9Ah | 12V 12Ah | 12V 24Ah | |||||
| Capacity | 20HR(10.5V) | 7Ah | 9Ah | 12Ah | 24Ah | ||||
| (25ºC) | 10HR(10.5V) | 6.6Ah | 8.4Ah | 11Ah | 22.3Ah | ||||
| 1HR(9.60V) | 4.58Ah | 5.8Ah | 7.8Ah | 15Ah | |||||
| Dimension | Length | 151±1.5mm (5.94inch) | 165±2 mm (6.50inch) | ||||||
| Width | 65±1mm (2.56inch) | 98±1mm (3.86inch) | 125±1 mm (4.92inch) | ||||||
| Height | 94±1mm (3.70inch) | 95±1mm (3.74inch) | 175±2 mm (6.89inch) | ||||||
| Total Height | 100±1mm (3.94inch) | 101±1mm (3.98inch) | T6: 182±2 mm (7.17inch) | ||||||
| T8: 175±2 mm (6.89inch) | |||||||||
| Capacity | 40ºC | 102% | |||||||
| affected by | 25ºC | 100% | |||||||
| temperature | 0ºC | 85% | |||||||
| (20HR) | -15ºC | 65% | |||||||
| Self-discharge | 3 month | Remaining Capacity: 91% | |||||||
| (25ºC) | 6 month | Remaining Capacity: 82% | |||||||
| 9 month | Remaining Capacity: 65% | ||||||||
| Operating | Discharge | -15ºC~50ºC(5ºF~122ºF) | |||||||
| temperature | Charge | -10ºC~50ºC(14ºF~122ºF) | |||||||
| range | Storage | -20ºC~50ºC(-4ºF~122ºF) | |||||||
| Nominal operating | 25ºC±3ºC(77ºF±5ºF) | ||||||||
| temperature | |||||||||
| Terminal type | T1/T2 | T1/T2/T25 | T1/T2 | T6/T8 | |||||
| Internal resistance | Approx. 28mΩ | Approx. 19mΩ | Approx. 14mΩ | ||||||
| (Fully charged, 25ºC) | |||||||||
| Float charging voltage(25ºC) | 13.60 to 13.80V Temperature compensation: -18mV/ºC | ||||||||
| Cyclic charging voltage(25ºC) | 14.50 to 14.90V Temperature compensation: -30mV/ºC | ||||||||
| Maximum charging current | 2.1A | 2.7A | 3.6A | 7.2A | |||||
| Terminal material | Copper | T6: Lead, T8: Copper | |||||||
| Maximum discharge current | 105A(5 sec.) | 135A(5 sec.) | 180A(5 sec.) | 360A(5 sec.) | |||||
| Designed floating life(20ºC) | 10years | ||||||||