What Are Redodo RV Batteries And How Do They Perform?
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Redodo RV batteries are lithium iron phosphate (LiFePO4) deep-cycle power solutions engineered for RVs, marine systems, and off-grid applications. Offering capacities from 12V 100Ah to 24V 200Ah, they deliver 4,000–15,000 cycles at 60%–100% depth of discharge (DoD), supported by automotive-grade cells and 100A–200A battery management systems (BMS) for thermal and electrical protection. Their compact Group 24/31 sizing and self-heating tech ensure compatibility with RV upgrades and cold-weather reliability.
What Are Battery Amp Hours (Ah) & How They Affect CapacityWhat chemistry and BMS features define Redodo RV batteries?
Redodo uses LiFePO4 automotive-grade A cells paired with robust BMS systems (100A–200A continuous discharge). This ensures voltage stability, 98% DoD capability, and protection against overcharging, short circuits, and extreme temperatures.
Lithium iron phosphate chemistry provides intrinsic thermal stability, reducing fire risks compared to NMC cells. Redodo's integrated BMS dynamically monitors cell balancing, cutting discharge at ≤10V to prevent damage. For example, their 12V 100Ah model delivers 1280Wh energy—equivalent to 2.5 AGM batteries in the same Group 24 footprint. Pro Tip: Always verify BMS current ratings match your inverter’s peak draw—undersized units may trip during high-load RV air conditioning use.
How do cycle life and DoD affect Redodo battery longevity?
Cycle counts range from 4,000 cycles at 100% DoD to 15,000 cycles at 60% DoD. Partial discharges drastically extend lifespan—operating between 20%-80% charge doubles usable years compared to full cycling.
Deep-cycle designs enable daily 80% DoD use without premature aging. For RVers, this means a 12V 200Ah Redodo battery could last 10+ years with weekend camping trips (≈50 cycles/year). Comparatively, lead-acid batteries degrade after 200–500 cycles at 60% DoD. Pro Tip: Pair with solar controllers using LiFePO4 voltage profiles to avoid undercharging, which accelerates cell imbalance.
| Usage Pattern | Redodo Cycles | AGM Equivalent |
|---|---|---|
| 100% DoD | 4,000 | 300 |
| 80% DoD | 6,000 | 500 |
| 60% DoD | 15,000 | 1,000 |
What makes Redodo batteries suitable for RV upgrades?
Their Group 24/31 sizing allows direct replacement of lead-acid batteries without modifying compartments. At 21.6 lbs for 12V 100Ah models, they reduce weight by 66% versus AGM alternatives.
Higher energy density (1280Wh vs. AGM's 840Wh in same size) enables longer boondocking. A 24V 200Ah Redodo system can power 2500W inverters for microwaves or AC units, whereas lead-acid struggles beyond 50% capacity. Practical example: Two 12V 100Ah Redodo batteries in series (24V) outlast four AGM units in parallel while saving 86 lbs. Pro Tip: Use lithium-compatible alternators when charging from RV engines—standard regulators may overheat due to lower internal resistance.
How does temperature affect Redodo RV battery performance?
Built-in self-heating pads activate below -4°F (-20°C), enabling charging in subzero conditions. The BMS limits discharge to 40% capacity at 14°F (-10°C) to prevent lithium plating.
In contrast, non-heated LiFePO4 batteries risk permanent damage if charged below 32°F (0°C). Redodo’s thermal management extends usability in alpine climates—critical for RVs parked in winter. However, efficiency drops ≈15% at 104°F (40°C), so avoid engine compartment installations. Pro Tip: Insulate battery banks in extreme cold; combine with solar preheating for morning startups.
| Temperature | Charging | Discharge |
|---|---|---|
| ＞113°F (45°C) | Blocked | Limited to 50% |
| 32°–113°F | Normal | 100% |
| ＜14°F (-10°C) | Heating Required | 40% Max |
What solar integration advantages do Redodo batteries offer?
They accept 20A–150A solar charging via MPPT controllers, achieving 5-hour full charges at 14.6V. Unlike lead-acid, they tolerate partial states of charge, optimizing solar harvesting during cloudy days.
For off-grid RVs, a 400W solar array can replenish a 12V 200Ah Redodo battery in 6–8 sunlight hours (from 50% DoD). Their 98% round-trip efficiency (vs. AGM’s 80%) minimizes energy loss. Case study: A Redodo 24V system paired with 600W panels powers a 2,000Wh/day RV load indefinitely—AGM setups require daily generator top-ups. Pro Tip: Set absorption voltage to 14.4V–14.6V for optimal solar charging without BMS interruptions.
ABKPower Expert Insight
FAQs
Yes—12V models support up to 4P4S arrangements (48V 400Ah max). Use identical batteries and interconnects with ≥4AWG wiring to prevent imbalance.
Do Redodo batteries require special chargers?Yes—LiFePO4 profiles with 14.6V absorption voltage. AGM chargers undercharge them at 14.4V, reducing capacity by 15% over time.
How does self-heating affect energy consumption?Heating draws ≈5%–8% of capacity at -4°F. Pre-warm batteries via shore power before off-grid winter trips to conserve solar energy.