Wuhan Future Intepower Co., Ltd.
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12V120AH Sealed VRLA Gel Type Rechargeable Battery Gel Deep Cycle Battery Deep Cycle Marine Battery
Product features
The storage series is designed for frequent cyclic charge and discharge applications under extreme environments. By combining the newly developed Nano Gel electrolyte with high density paste, the Solar range offers high recharge efficiency at very low charge current. The acid stratification is highly reduced by adding Nano Gel.
Product Structure and Working Principle
Positive plate : Thick high Sn low Ca grid with high density paste
Negative plate : Over designed capacity to overcome sulphation in low SOC Separator :Advanced AGM
separator
Electrolyte : Dilute high purity sulphuric acid with nano gel Battery container and cover :ABS
Pillar seal : 100% factory tested, proven two layers epoxy resin seal Relief valve : Complete with
integrated flame arrestor
Specification
| Type | Storage Gel Battery |
| Nominal Voltage | 12V |
| Rated Capacity | 120Ah@10HR-rate (to 1.80Vpc) |
| Approx Dimensions(mm) (Length×Width×Height) | L409mm x W177mm x H225mm |
| Battery designed life | 12 years |
| Approx Weight(kg) | 38kg |
| Applicable Temperature | -40℃～60℃ |
| Optimum Temperature | 20℃～25℃ |
| Self-discharge | Self-discharge rate＜0.1% per day ( 20℃ ) |
| Materials for Battery Containers and Covers | ABS |
| Terminal Type (mm) | Female Copper lnsert M8 (torgue:8～ 10N.m) |
| Max. Charge Current | 30A |
| Max. Discharge Current (5s) | 960 A |
| Short Circuit Current | 3000 A |
| Internal Resistance | Approx. 0.004 Ohm(fully Charged @ 25℃ |
Constant Current Discharge Ratings-amperes at 25°C
Constant Power Discharge Ratings-watts at 25°C
Application Fields
This series is suit for energy storage for renewable energies such as PV, wing turbine power systems and CATV.
Advantages
1. Long Life: 12 years design life in floating condition.
2. Up to 5 years design life at renewable energy applications according to IEC61427.
3. Wide operating temperature range from -25°C to 65℃.
4. Nano gel electrolyte eliminate the acid stratification and prolong cycle life.
5. Round trip efficiency as high as 85%.
6. Thick positive flat plate design with high Tin low Calcium alloy and high density paste.
7. Low self-discharge rate and long shelf life (9 months at 20℃).
8. Excellent deep discharge recovery capability.