Description
The Starmax High-Temperature GEL Deep Cycle AGM Battery is a high-performance deep cycle GEL AGM battery designed for solar power systems, off-grid energy storage, wind power applications, sweepers, golf carts, and light industrial electric vehicles. Built for extreme temperatures (-15°C to 60°C), it features low self-discharge (2–3% per month at 25°C), a 50% DOD cycle life of over 3,000 cycles, and a float service life of 12–15 years. Supports fast charging and comes with CE, UL, ISO, and IEC certifications. Available in a grey body with black cover, it offers 1–3 years warranty depending on application, providing reliable, long-lasting power for industrial and renewable energy applications.
| Specification | Details |
|---|---|
| Model | SHTL12‑150 / HTL12‑150 |
| Nominal Voltage | 12 V (6 cells) |
| Rated Capacity | 150 Ah @ 20‑hour rate |
| 10‑Hour Capacity | ≈ 135 Ah @ 10 hr |
| 5‑Hour & 1‑Hour Capacities | 119.5 Ah (5 hr), ~86.6 Ah (1 hr) |
| Internal Resistance | ≤ ~4.0–4.2 mΩ (fully charged @ 25 °C) |
| Max. Discharge Current | ~800 A for 5 s |
| Operating Temp. Range | Discharge / Charge / Storage: ~‑25 °C to +60 °C |
| Self‑Discharge Rate | ~3 % per month @ 25 °C |
| Charging (Constant Voltage) |
|
| Design Floating Life | Up to ~15–20 years (float service) @ 25 °C |
| Dimensions (L×W×H) | ~484 × 171 × 241 mm (± tolerance) |
| Total Height | ~241 mm |
| Weight | ~45.7 kg ±3 % |
| Electrolyte & Construction | Gel‑electrolyte VRLA (non‑spillable) |
| Warranty & Life | Typically ~3 years warranty (application dependent) |
| Certifications / Standards | CE / ISO / IEC (varies by manufacturer) |
| Typical Applications |
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