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Description
Deka Battery 12V 108 Ah Gel Deep Cycle Battery - 8G31Advanced American Technology and the use of the most modern computer aided design and manufacturing techniques combine to make MK Deka Solar batteries the standard by which all other solar batteries are measured. Our Solar VRLA Sealed Batteries are the best the PV Solar Battery market has to offer. Made in the United States in a factory that exceeds all environmental regulations, the DEKA Solar 8G31 is a completely maintenance free, 12V, 108Ah (C 100
Advanced American Technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK / Deka Solar batteries the standard by which all other solar batteries are measured. Our Solar VRLA Sealed Batteries are the best the PV / Solar Battery market has to offer. Made in the United States in a factory that exceeds all environmental regulations, the DEKA Solar 8G31 is a completely maintenance-free, 12V, 108Ah (C/100 rate) gel deep cycle battery with STUD terminals and a rope handle, designed specifically for renewable energy applications.
Key Features & Benefits
High Capacity (108Ah @ C/100): Provides substantial energy storage for larger off-grid solar systems, water pumping, and heavy-demand applications.
Completely Maintenance Free: Sealed VRLA gel construction eliminates periodic watering, corrosive acid fumes, and spills — no watering, no equalization charging required.
Genuine Gel Technology: Electrolyte will not stratify, allowing for faster recharging and increased durability and deep cycle ability for heavy demand applications.
Low Stand Loss (<2% per month): Little deterioration during transport and storage, ensuring batteries arrive ready for service and maintain charge during idle periods.
Made in the USA: Manufactured in the United States using advanced American technology and computer-aided design for consistent, reliable quality.
STUD Terminals with Rope Handle: STUD terminals provide secure, high-current connections, while the integrated rope handle makes transportation and installation easier.
Reinforced Case Design: Resists bulging and meets safety requirements for long-term reliability in demanding solar applications.
Heat-Sealed Construction: Case and cover are heat sealed and 100% tested to prevent leaks.
Individual Plate Formation (IPF®): Ensures voltage matching between cells for optimal battery performance and longevity.
Tested to IEC-61427: GEL Monobloc batteries have been rigorously tested to international renewable energy standards.
Rated Non-Spillable: Certified by ICAO, IATA, and DOT for safe air transport — no special containers needed.
Recyclable & Environmentally Responsible: MK / DEKA takes pride in their recycling efforts, products, and people.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | 8G31-HST-DEKA |
| Manufacturer | MK Battery |
| Voltage | 12V |
| Capacity (20 Hr Rate) | 97.6Ah |
| Capacity (C/100 Hr Rate) | 108Ah |
| Length | 12.93 in (328 mm) |
| Width | 6.74 in (171 mm) |
| Height/Thickness | 9.33 in (237 mm) |
| Weight | 68.5 lbs (31.0 kg) |
| Terminal Type | STUD (3/8"-16) |
| Terminal Torque | 60 in/lb (6.8 Nm) |
| Short Circuit Current | 2802A |
| Handle | Rope handle (integrated) |
| Plate Alloy | Pure Lead, Calcium Alloy |
| Container Material | Polypropylene |
| Vent | Low positive pressure, self-sealing |
| Electrolyte | Sulfuric acid thixotropic gel |
| Battery Type | VRLA Sealed Gel |
| Chemistry | Lead Acid (Gel) |
| Stand Loss | <2% per month |
| Certifications | IEC-61427, ICAO, IATA, DOT (non-spillable) |
Photovoltaic Charging Parameters
| Parameter | Value |
|---|---|
| Bulk Charge Max Current | 30% of 20 Hr Rate |
| Absorption (Regulation) Charge Voltage | 2.35 – 2.40 VPC |
| Float Charge Voltage | 2.24 – 2.26 VPC |
| Equalize Charge Voltage | 2.40 – 2.43 VPC |
| Temperature Coefficient | 0.003 V / °C |
Product Documents
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Spec Sheet / Datasheet: Download Here
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy