Basic Specifications
Model NO.HTB12V HTB6V HTB8V
Nominal Voltage12V, 6V, 8V
Discharge Rate0.2-0.5c
ElectrolyteGel + Acid
Warranty3 Years
Expected Life20 Years (Design Life)
Cycle LifeDOD 50% 1600 Cycles
CertificatesCE, IEC, ISO, UL
CasingABS or UL94 Fire Resistance
Operating Temp.-20°C to +60°C
Advanced Features
Our High-Temp Deep Cycle Solar GEL series batteries are recognized as the most reliable high-quality battery systems in the industry. Designed with advanced patented GEL technology, they offer superior performance in hot areas and solar applications.
- Environmentally friendly
- Completely Maintenance-Free
- Non-Spillable construction
- Explosion Proof
- Low Self Discharge
- High Discharge Rate Capability
- No Memory Effect
- Wide Operating Temperature Range
12V High Temperature Solar GEL Battery Models
| Model |
Nominal Voltage (V) |
Capacity (Ah) |
Length (mm) |
Width (mm) |
Height (mm) |
Net Weight (kg) |
Terminal |
| HTB12-100 | 12 | 100 | 307 | 169 | 211 | 30.2 | M6 |
| HTB12-120 | 12 | 120 | 407 | 173 | 210 | 39.2 | M8 |
| HTB12-150 | 12 | 150 | 484 | 171 | 241 | 45.5 | M8 |
| HTB12-200 | 12 | 200 | 532 | 206 | 216 | 58.6 | M8 |
| HTB12-250 | 12 | 250 | 520 | 269 | 203 | 71 | M8 |
| HTB12-300 | 12 | 300 | 520 | 269 | 220 | 77 | M8 |
Product Structure
Positive PlateThick high Sn low Ca 3D flat pasted plate
Negative PlateBalanced Pb-Ca grid with Supper-C additives
SeparatorAdvanced PVC/AGM for high pressure
ElectrolyteNano Silicon GEL electrolyte
Quality Control & Certifications
Frequently Asked Questions
Can these batteries be delivered by sea and air?
Yes, our batteries are certified for both sea and air transport. We provide MSDS and safety test reports for non-dangerous products to ensure smooth delivery.
Is fast charging recommended for GEL batteries?
Fast charging is generally not recommended as it can be harmful to the internal chemistry and reduce the overall lifespan of the battery.
Can I do a partial replacement of my battery bank?
Partial battery replacement in lead-acid battery banks is not recommended. Mixing new batteries with old ones can cause charging imbalances and lead to premature failure.
What is the shelf life and how should I maintain the battery?
VRLA batteries self-discharge less than 3% per month at 25°C. They should not be stored for more than 6 months without recharging. In hot climates, we recommend recharging every 3 months.
How is the quality of the batteries controlled?
We follow a strict ISO 9001 quality system, including Incoming Quality Control (IQC) for raw materials, In-process Quality Control (PQC) during production, and Final Outgoing Quality Control (OQC) before shipping.
Why do batteries have different capacities at different hour rates?
Battery capacity is dynamic and depends on the discharge current. A lower discharge rate (like a 20-hr rate) allows the battery to deliver more total Amp-hours compared to a high-speed discharge (like a 2-hr rate).
Sahnova Solar
