For caravans and RVs, charge LiTime LiFePO₄ batteries with caravan battery charger only, not old lead-acid chargers.Recommended ways to charge:
・AC-DC Lithium Battery Charger (Mains / Shore Power):Use a LiFePO₄ charger with the correct voltage as specified in the LiTime manual, and connect it directly to the battery bank.
・Solar Panels:Run the panels through a solar charge controller set to LiFePO₄ mode before connecting to the battery. Never connect panels directly to the battery.
・Vehicle Alternator or Generator:DC output (from alternator or DC generator)-use a DC-to-DC charger between the alternator and the LiTime battery.AC output (from a generator)-plug in a compatible LiFePO₄ battery charger as specified in the product manual, then connect to the battery.
A LiTime 12V 100Ah LiFePO₄ battery stores about 1,280Wh of usable energy (12.8V × 100Ah). Because LiFePO₄ can safely use most of its capacity, you effectively get close to the full 100Ah—far more usable energy than an equivalent lead-acid battery of the same size.
Rough real-world examples for a single 12V 100Ah LiTime battery:
・12V compressor fridge (~60W average) → around 20 hours of continuous running
・LED lights + water pump + phone/laptop charging (~80–100W average) → about 10–12 hours
・Light loads only (LED lights + phone charging, ~30–40W) → a full weekend of evenings
For most caravanners, yes—LiTime LiFePO₄ batteries are a big upgrade over traditional lead-acid or AGM batteries.Key advantages:
・LiTime 12V 100Ah LiFePO₄ batteries offer 4,000+ cycles at 100% depth of discharge and a 10-year design life.
・A LiTime 100Ah LiFePO₄ weighs about one-fifth of an equivalent lead-acid battery with similar usable energy.
・LiTime highlights up to 10× charging efficiency versus lead-acid in typical use.
・very low risk of thermal runaway when paired with a proper BMS—ideal for confined caravan spaces.
Lithium (LiFePO₄) batteries have a few points to consider:
・Higher upfront cost
・System compatibility
・Cold-weather charging limits
・Needs proper installation
・Fire and safety concerns in the news
With a reputable brand like LiTime, a suitable charger and a proper install, these drawbacks are well controlled—so you still get a light, long-lasting and reliable power system for your caravan.
Yes—as long as you’re using a LiFePO₄-compatible smart charger, it’s safe to leave your LiTime battery connected.LiTime LiFePO₄ batteries have a built-in BMS (Battery Management System) that protects against over-charge, over-voltage and over-current.
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