12V120AH Gel Deep Cycle Battery AGM Gel Battery VRLA Gel Battery Solar Battery
Product features
VRLA Gel Type battery adopts high-tin alloy grid which enhance corrosion resistance of plates and lengthen the service life.
High-tight assembly technics and supporting equipments greatly improve charge acceptance and high current discharge performance.;Precision vacuum acid filling method,advanced and environmentally friendly container formation technics ensures battery consistency effectively.
Post seal structures adopt patented technology of seal structure and high-temperature curing epoxy adhesive, which ensure battery safety and reliability.
Product Structure and Working Principle
Cathode absorption sealed maintenance-free VRLA gel type battery consists of ABS case,grid type plate, AGM separator and special gel electrolyte.
Specification
| Type | Gel Deep Cycle Battery |
| Nominal Voltage | 12V |
| Rated Capacity | 120Ah(10 Hr,10.8V,25℃) |
Approx Dimensions(mm)
(Length×Width×Height) | 407(mm)×174(mm)×240(mm) |
| Cycle life | ≥3years |
| Approx Weight(kg) | 36kg |
| 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 |
| Screw Hole Size (mm) | M8 |
Constant Currant Discharge Ratings-amperes at 25°C
| F.V/Time | 5min | 10min | 15min | 30min | 1h | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 9h | 10h | 20h |
| 1.6V | 359.9 | 235.3 | 183.5 | 120.0 | 78.5 | 40.7 | 30.0 | 24.1 | 20.4 | 17.8 | 15.8 | 14.3 | 13.1 | 12.1 | 7.2 |
| 1.65V | 333.3 | 221.4 | 173.2 | 117.3 | 76.7 | 39.8 | 29.6 | 23.9 | 20.3 | 17.7 | 15.8 | 14.3 | 13.1 | 12.1 | 7.2 |
| 1.7V | 306.7 | 207.5 | 162.9 | 114.5 | 74.9 | 38.9 | 29.3 | 23.6 | 20.2 | 17.6 | 15.8 | 14.2 | 13.0 | 12.0 | 7.1 |
| 1.75V | 280.1 | 193.6 | 152.6 | 111.8 | 73.1 | 38.0 | 28.9 | 23.3 | 20.1 | 17.5 | 15.7 | 14.2 | 13.0 | 12.0 | 7.1 |
| 1.8V | 253.5 | 179.6 | 142.3 | 109.1 | 71.3 | 37.0 | 28.6 | 23.0 | 20.0 | 17.4 | 15.7 | 14.2 | 13.0 | 12.0 | 7.1 |
Constant Power Discharge Ratings-watts at 25°C
| F.V/Time | 5min | 10min | 15min | 30min | 1h | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 9h | 10h | 20h |
| 1.6V | 615.4 | 404.8 | 332.2 | 226.8 | 149.1 | 77.4 | 57.6 | 46.4 | 40.0 | 35.0 | 31.2 | 28.3 | 25.9 | 24.0 | 14.3 |
| 1.65V | 569.9 | 380.8 | 313.5 | 221.6 | 145.7 | 75.6 | 56.9 | 45.8 | 39.8 | 34.9 | 31.1 | 28.3 | 25.9 | 23.9 | 14.2 |
| 1.70V | 524.4 | 356.9 | 294.9 | 216.5 | 142.3 | 73.9 | 56.2 | 45.3 | 39.6 | 34.7 | 31.0 | 28.2 | 25.8 | 23.8 | 14.2 |
| 1.75V | 478.9 | 332.9 | 276.2 | 211.3 | 138.9 | 72.1 | 55.5 | 44.7 | 39.4 | 34.5 | 31.0 | 28.1 | 25.7 | 23.8 | 14.2 |
| 1.8V | 433.4 | 309.0 | 257.5 | 206.2 | 135.5 | 70.4 | 54.9 | 44.2 | 39.2 | 34.4 | 30.9 | 28.1 | 25.7 | 23.7 | 14.1 |
Application Fields
Solar Power System, Wind Energy Storage System, UPS systems, switchgear, CATV and telecommunication systems applications, electric wheelchairs field, medical equipment field, washing machines field and so on.
Advantages
1. Long Life
VRLA gel type battery uses high-tin alloy positive grids and thick plates to reduce the utilization of active material. It has special additives. Its 40% DOD cycle life can reach over 3000 times as per the requirement of IEC 60896-22-2004.
2. Super Overdischarge Tolerance
After 5 times of over－discharges which cause the short circuit, battery capacity restoration can reach more than 95%.
3. High Cycling Ability
Special gel electrolyte additives, curing process at high temperature and high humidity are employed to delay the softening of active materiaI, therefore the deep cycle endurance is improved efficaciously, especially the anti-passivation (anti barrier layer) capability of positive plates during reaction when batteries are used for small load and small current discharge.
4. Excellent High-current Performance
Tighten assembly is designed to reduce distance of battery plates, to improvethe high current discharge performance.
5. Safety
The rubber 0-ring with strong corrosion resistance and the special adhesive are adopted to seal the terminals of the batteries, ensuring no acid leakage from the roots of terminals, and safe and reliabIe operation.
6. Maintenance Free
Since the design is of low liquid type, the gases generated inside the system is recombined into water; there is no need to add water or acid.
7. Various Installation Types
The special AGM separator can absorb the electrolyte thus there is no free acid inside the battery, therefore both verticaI and horizontaI positions are allowed when the batteries are to be mounted.
Product Tags:
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Easy Operation Gel Deep Cycle Battery , 12V120AH VRLA Gel Battery Low Self Discharge Rate Images
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