What Are The Features Of The Dakota Lithium 12V 100Ah Deep Cycle Battery?
The Dakota Lithium 12V 100Ah deep cycle battery leverages LiFePO4 chemistry for exceptional cycle life (3,000+ cycles) and thermal stability. Its integrated smart BMS safeguards against overcharge, deep discharge, and temperature extremes while enabling fast charging up to 20A. Designed for RV, marine, and solar applications, it operates maintenance-free with 100% usable capacity and a lightweight design (28 lbs). Pro Tip: Use Dakota’s proprietary 14.4V chargers to maintain cell balance and avoid capacity degradation.
What makes Dakota Lithium 12V batteries suitable for off-grid systems?
These batteries excel in off-grid setups due to zero maintenance and wide temperature tolerance (-20°C to 60°C). Their low self-discharge (3% monthly) preserves energy during storage intervals.
Unlike lead-acid batteries that degrade below 50% Depth of Discharge (DoD), Dakota’s LiFePO4 technology allows full 100Ah utilization without capacity loss. The BMS continuously monitors cell voltages—critical when pairing multiple units in series/parallel. For example, a 24V solar array using two 12V 100Ah Dakota batteries delivers 2.4kWh daily. Pro Tip: Install batteries in ventilated enclosures; despite built-in thermal protection, ambient temperatures above 45°C accelerate aging.
How does the BMS enhance battery safety?
The multi-layered BMS provides overcurrent shutdown (＞150A), cell balancing (±0.05V accuracy), and state-of-charge calibration. Mechanical fail-safes include ceramic separators that prevent thermal runaway.
During charging, the BMS modulates current flow to maintain ≤3.65V/cell, extending lifespan beyond traditional lithium-ion. A real-world analogy: Think of the BMS as a Formula 1 pit crew—constantly optimizing performance while ready to trigger emergency stops. Warning: Never bypass BMS protections; 12V LiFePO4 cells can vent toxic gases if forced beyond 4.2V/cell.
| Feature | Dakota 12V 100Ah | AGM Equivalent |
|---|---|---|
| Cycle Life | 3,000+ | 500-800 |
| Weight | 28 lbs | 64 lbs |
| DoD | 100% | 50% |
Fasta Power Expert Insight
FAQs
Only with Dakota’s DL+ alternator regulator—raw alternator output (14.8V+) risks overcharging. Lithium-compatible voltage regulation is non-negotiable.
What’s the cold-weather performance?
Operational from -20°C, but charging requires battery temps ≥0°C. Internal heaters (sold separately) enable winter charging without external insulation.