Deka Solar/MK Sealed Gel Cell Battery 8G8D-HLT-DEKA
Deka Solar/MK Sealed Gel Cell Battery 8G8D-HLT-DEKA
Deka Solar/MK Sealed Gel Cell Battery 8G8D-HLT-DEKA
Deka Solar/MK Sealed Gel Cell Battery 8G8D-HLT-DEKA
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Deka Solar/MK Sealed Gel Cell Battery 8G8D-HLT-DEKA
8G8D-HLT-DEKA
Deka Solar/MK Sealed Gel Cell Battery 8G8D-HLT-DEKA
The 8G8D-HLT-DEKA is a 12-volt, VRLA gel deep-cycle monobloc engineered for photovoltaic and renewable-energy applications. With 225 Ah at the 20-hour rate (265 Ah at 100-hour), a rugged heat-sealed polypropylene case, and non-spillable construction, it provides reliable long-life storage with minimal maintenance for off-grid and backup systems.
Key Benefits
True Gel Technology: Sealed, non-spillable VRLA gel design for safe indoor or outdoor orientation and low maintenance.
Deep-Cycle Reliability: Designed for frequent deep cycles in PV, water pumping, lighting, and remote power.
Durable Construction: Reinforced, heat-sealed case resists bulging; low-pressure self-sealing vents help prevent leaks.
Special Technology
Pure Lead Calcium Plates: Positive and negative plates use pure lead–calcium alloy for longevity.
PV-Tuned Charging: Clear charge guidance (bulk limit, absorption/float/equalize voltages, temp coefficient) simplifies controller setup.
Warranty
Manufacturer’s Standard Warranty (MK Battery / East Penn).
Best Uses
Off-Grid & Backup Power: Homes, cabins, telecom, and micro-systems.
Remote Loads: Water pumping, lighting, cathodic protection, monitoring stations.
Specifications Table
| Specification | Data |
|---|---|
| Part Number | 8G8D-HLT-DEKA |
| Chemistry / Type | VRLA Gel, Deep-Cycle Monobloc |
| Nominal Voltage | 12 V |
| Capacity | 225 Ah @ 20-hr to 1.75 VPC · 265 Ah @ 100-hr |
| Short-Circuit Current | 5915 A |
| Terminal Type / Max Torque | HLT / 50 in-lb (5.7 Nm) |
| Container | Polypropylene (heat-sealed case & cover) |
| Venting | Low positive-pressure, self-sealing |
| Charging — Current Limit | Max bulk current = 30% of C20 (≈ 67.5 A) |
| Charging — Absorption | 2.35–2.40 V per cell (≈ 14.10–14.40 V @ 12 V) |
| Charging — Float | 2.24–2.26 V per cell (≈ 13.44–13.56 V @ 12 V) |
| Charging — Equalize | 2.40–2.43 V per cell (≈ 14.40–14.58 V @ 12 V) |
| Temperature Coefficient | 0.003 V/°C per cell (≈ 0.018 V/°C for 12 V) |
| Non-Spillable | Meets DOT / ICAO / IATA “Non-Spillable” definitions |
| Dimensions (L × W × H) | 20.44 × 10.97 × 11.25 in |
| Overall Height | 11.25 in (286 mm) |
| Approx. Weight | 157 lb |
| Applications | PV backup, water pumping, remote monitoring, lighting, wind, railway signal |
About MK Battery:
MK Battery is a trusted supplier of high-quality sealed lead-acid and renewable energy batteries. Known for reliability, safety, and long service life, MK products power applications in renewable energy, mobility, medical, and backup systems, delivering dependable performance for critical and everyday energy needs worldwide.
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