Timeusb 12V 140Ah Bluetooth 5.0 LiFePO4 Lithium Battery for Marine, RV

BLUETOOTH 5.0 REAL-TIME MONITORINGMonitor critical power metricsvoltage, current, and capacity, temperature and battery healthdirectly from your phone. Stay confident and focused on every fishing trip without worrying about unexpected power loss
LOW-TEMPERATURE PROTECTIONDesigned to operate efficiently even in cold environments, Timeusb 12V 140Ah Lithium battery features low-temperature protection, ensuring reliable performance in various weather conditions. Automatically disconnects from charging when the cell temperature drops below 32°F (0°C). The discharging cut-off temperature is -4°F (-20°C), and charging resumes at 41°F (5°C).
PREMIUM AUTOMOTIVE-GRADE CELLSEngineered with top-tier automotive-grade LiFePO4 cells, this battery is built for long-term reliability. Certified to CE, FCC, and ROHS standards, it delivers consistent performance for up to 15, 000 cyclesequivalent to over 10 years of service life, even at 60% depth of discharge.
UPGRADED 150A BMS WITH FULL PROTECTIONEngineered to withstand electrical and environmental challenges. The 150A BMS (700A surge) offers full-circuit protection, with an IP65 enclosure that effectively resists humidity and salt spray.
COMPACT & LIGHTWEIGHT DESIGNAt only 28.1 lbs, this battery is 1/3 the weight of a lead-acid equivalent, making it easy to lift and install. It seamlessly fits into existing Group 31 battery trays, yet delivers 140Ah of capacity40% more power than a standard Group 31 battery.
5-YEAR WARRANTY & LIFETIME SUPPORTTimeusb backs every battery with a solid 5-year warranty and lifetime technical support. Our dedicated customer service team is here to deliver expert solutions and guarantee your total satisfactionno hassle, just reliable support.
Timeusb: Power That Works As Hard As You Do