12V150AH Solar Gel Deep Cycle Battery with 15-Year Design Life and 21kg Weight for Renewable Energy Systems
This 12V150AH Solar Gel Battery combines advanced nano gel electrolyte technology with modern AGM structures, delivering exceptional performance in demanding applications. With a 15-year design life and superior deep cycling capability, this battery is engineered for reliability in harsh environments.
| Battery Type | Gel Deep Cycle Battery |
| Nominal Voltage | 12V |
| Rated Capacity | 65Ah (10 Hr, 10.8V, 25℃) |
| Dimensions | L350mm × W166mm × H179mm |
| Cycle Life | ≥3 years |
| Weight | 21kg |
| Operating Temperature | -40℃ to 60℃ |
| Optimum Temperature | 20℃ to 25℃ |
| Self-discharge Rate | <0.1% per day (20℃) |
| Container Material | ABS |
| Screw Hole Size | M6 |
- Positive Plate: Thick high Sn low Ca grid minimizes corrosion and prolongs service life
- Negative Plate: Balanced Pb-Ca grid for improved recombination efficiency
- Separator: Advanced AGM separator for ultra-low float current
- Electrolyte: Dilute high purity sulphuric acid with nano gel
- Pillar Seal: 100% factory tested, proven two layers epoxy resin seal
- Relief Valve: Complete with integrated flame arrestor
VRLA gel type battery uses high-tin alloy positive grids and thick plates to reduce active material utilization. 40% DOD cycle life exceeds 3000 cycles per IEC 60896-22-2004 standards.
After 5 over-discharge cycles causing short circuits, battery capacity restoration exceeds 95%.
Special gel electrolyte additives and high-temperature curing process delay active material softening, improving deep cycle endurance and anti-passivation capability.
Tight assembly design reduces plate distance, enhancing high current discharge performance.
Corrosion-resistant rubber O-ring and special adhesive seal terminals prevent acid leakage for safe, reliable operation.
Low liquid design recombines generated gases into water, eliminating the need for water or acid additions.
Special AGM separator absorbs electrolyte completely, allowing both vertical and horizontal mounting positions.
Solar power systems, wind energy storage systems, UPS systems, switchgear, CATV and telecommunication systems, electric wheelchairs, medical equipment, washing machines, and other demanding applications.
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