- LiFePO4 Cells 12.8V Nominal
- Integrated BMS Built-In
- Fire-Rated Case ABS + PC
- Heated Models -4°F Charge
- SOC Display 4-LED Panel
- Certifications UL · UN · IEC · CE


Same Footprint. 5× the Lifespan.
Dealers, distributors, and OEMs receive deeper tier pricing. Submit your business details for a customized quote.
| Duration 12v Smart LFP Batteries | Single Units 1 - 4 units | Volume 5 - 19 units | Bulk / Project 20+ units | Quantity | Subtotal |
|---|
| Deka Duration Accessories | Single Units 1 - 4 units | Volume 5 - 19 units | Bulk / Project 20+ units | Subtotal |
|---|
Every Duration Battery, Spec'd and Certified
Validated LFP hardware, benchmark electrical performance, and proven field economics. Every unit, every time.

- Cycle Life 6,000 @ 80% DoD
- Efficiency 99%
- Charge / Discharge 1C Rate
- Usable Depth 100% DoD
- Cell Balancing Passive / Auto
- Smart Comms CAN-Bus
- Drop-In Fit Group 27 / 8D
- Maintenance None Required
- Scalability Up to 16 Units
- Service Life 5× AGM / Flooded
- Temp Range -4° to 140°F
- Total Cost Lower TCO
Deka Duration Smart LFP Battery Applications
Deka Duration batteries deliver reliable, maintenance-free power for the most demanding off-grid and industrial environments. Wholesale pricing available for OEM, Distributor, RV/Marine Dealer, System Integrator, Utility, Government, VAR, Telecom Dealer, Contractor, and Reseller accounts.

Common Applications We Support:
Deka LFP Smart Batteries Now Available in Our MAPPS Remote Solar & UPS Power Systems!
Datasheets & Manuals
Deka Duration Smart LFP Batteries
Full product line overview · features, performance, benefits
Installation & Operation Manual
Safety, specs, charging, series/parallel wiring, maintenance
100Ah Monobloc
26 lb · 12.1 × 6.6 × 8.3 in

100Ah Heated Monobloc
26.5 lb · 12.1 × 6.6 × 8.3 in

300Ah Monobloc
81.8 lb · 19.7 × 10.4 × 9.2 in

300Ah Heated Monobloc
82.7 lb · 19.7 × 10.4 × 9.2 in

460Ah Monobloc
98.1 lb · 19.7 × 10.4 × 9.2 in

460Ah Heated Monobloc
99.2 lb · 19.7 × 10.4 × 9.2 in


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MAPPS® Remote Industrial Systems
Pad & Pole-mounted, Class 1 Div 2, Microgrid and AC/DC UPS solar battery enclosure systems available in various sizes from Solar Electric Supply.
Explore MAPPS Systems →Contractor Discounts Available
Join our authorized contractor network for tier-based pricing, priority support, and project-level rebates on Deka Duration deployments.
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