【Internal Heating Technology】12.8V 100Ah lithium battery heater is equipped with dual-layer heating pads totaling 100W. It can heat the battery from 41℉ to 50℉ in about 30 minutes, twice as fast as products with only 50W heating power. Perfect for the chilly winters across the US (except for a few extremely cold days).
【Low Temperature Cut Off】SUNRICH ENERGY lithium batteries feature smart BMS for cold weather protection. If the battery temperature drops below 32℉, charging stops; once it rises above 41℉, charging resumes. If it falls below -4℉, the low-temperature shutdown prevents discharging, safeguarding the battery from cold damage in harsh winter conditions.
【Grade A LiFePO4 Cells】Extremely high number of charge / discharge cycles, high energy density, longevity of service. 5000 Time Cycles at 100% DOD, 7000 Time Cycles at 80% DOD, 16000 Time Cycles at 60% DOD.
【Intelligent BMS Protection】The built-in 100A BMS in SUNRICH ENERGY LiFePO4 batteries ensures top-notch protection, preventing overcharging, over-discharging, overcurrent, overheating, and short circuits. With ultra-low self-discharge rate and high safety standards, this product is the optimal choice for outdoor power supply and indoor energy storage.
【10 Years Lifetime】SUNRICH ENERGY 12.8V 100Ah LiFePO4 battery provides a 10-year lifetime compared to 200~500 cycles & a 2-year lifetime in the lead acid battery.
【Eco-friendly Materials and Safe to Use】Green energy without metal contaminant. In the extreme performance safety test, the battery will not catch fire, explode, leak, and besafer to use. Flame retardant rating: UL94 V-0 (Plastic shell).
【Warranty】10-year warranty for SUNRICH ENERGY LiFePO4 batteries, lifetime After-Sale Support.
