Real-Time Bluetooth Monitoring & Smart BMS: Bluetooth 5.0 Connectivity – Monitor voltage, temperature, and charge status in real-time via the Humienk Smart App (iOS/Android). We are constantly upgrading the Bluetooth app to enhance user experience.
3.84kWh and 10-year lifespan: 12.8V 300Ah LiFePO4 battery has a lifespan of up to 10 years, lasting 30 times longer than traditional lead-acid batteries. When fully charged, a LiFePO4 battery can provide 3.84kWh of energy. It can reach 15,000+ deep cycles. At the same time, the shell is resistant to drop and impact.
Lighter and Space Saving: The size of HumsiENK 12V 300Ah Bluetooth battery is 52.4 × 24.51 × 22 cm (20.63×9.65×8.66 inches). Due to its high energy density, this battery has twice the usable capacity of lead-acid batteries and is 40% lighter in weight, so you can carry it easily. Weighing only 59.52 pounds (27 kg), it retains high power while saving more space.
Grade A+ Battery and Upgraded 100A BMS: The high-level battery management system (BMS) provides overcharge, over-discharge, over-current, and short-circuit protection to ensure long-term safety and stability. High-temperature cutoff prevents charging above 145°F (65°C), making it safer than lead-acid alternatives. It can adapt to a wider range of temperature environments, making it an outdoor advantage as an RV battery.
Up to 61.44kWh Scalable Energy Storage: Supports 4S4P configuration, enabling up to 51.2V 1200Ah and a massive 61.44kWh energy system. This lithium-ion battery scalable power solution is perfect for home solar storage, marine, emergency backup, RV camper and sea travel, off-grid applications, etc. can easily meet high energy needs.
Low Temperature Cut off Protection: The integrated BMS automatically cuts off charging under low temperature conditions, preventing irreversible battery damage and ensuring service life in extreme climates.
Wide Application: Ideal for home energy storage, UPS backup power, RV, camper, golf cart, trolling motor, yacht, solar system, digital/CCTV camera, DIY project, etc. Versatile solution for both leisure and professional use.