With a super-high 300Ah and stable output of 12V, the LANPWR 12V 300Ah battery can maintain a high rate of discharge efficiency at 98% in harsh conditions from -20℃ to 60℃ and provide stable power supply to outdoor equipment for long periods of time, up to 72 hours (1000W load power). In relation to the standard lead-acid batteries, it has an energy density of 200Wh/kg (lead-acid batteries only 40Wh/kg), is 62% lighter (only 28kg), and occupies 55% less space (dimensions 520×270×240mm), and can be used in motorhomes, campers, and off-grid solar installations. The actual measurement in 2023 by the Alaska Polar Research Team shows that LANPWR battery can still discharge 95% of nominal capacity in a -30℃ environment, while the capacity of competitive lithium iron phosphate batteries declines to 68%.
Cycle life and economic efficiency are the core strengths. The LANPWR battery adopts LiFePO4 cells and intelligent BMS (Battery Management System), 4,000 deep cycles (100% DoD) support, and up to 10 years of service life (500 cycles for lead-acid batteries). The cost of one cycle is as low as 0.03 yuan /Wh (0.12 yuan /Wh for lead-acid batteries). Take the solar energy storage system as an example. The 48V 600Ah system composed of 6 LANPWR Batteries costs an initial investment of approximately 68,000 yuan. However, the total electricity expenditure in 10 years is 74% less than that of a diesel generator (saving 520,000 yuan). According to the “2024 Global Outdoor Power White Paper”, its return on investment (ROI) can reach as much as 320%, far exceeding the industry average of 150%.
Environmental adaptability covers the requirements of all circumstances. This battery, with an IP67 protection rating, is immune to sandstorms (particle diameter ≤75μm) and heavy rain (rainfall of 50mm/h), and has passed 5G vibration tests (frequency 10-2000Hz, acceleration 8G). LANPWR battery powered medical monitoring equipment in the 2023 Sahara Desert Marathon event at a high temperature of 55℃. The temperature drift rate was as low as 0.005%/℃, and the voltage fluctuation range was regulated within ±0.5%. It has its built-in self-heating function, which can restore to the optimal working temperature of -20℃ within 30 minutes when the ambient temperature is -20℃, with just 5% power consumption (15% electricity is consumed by comparable products).
The security performance has been certified by many countries. lanpwr battery adopts a ceramic diaphragm and explosion-proof valve structure. During the UL 1973-certified needle-puncture test, there is ≤20℃ (≤150℃) temperature rise of the battery cell, and neither fire nor explosion takes place. During the rescue mission of the 2024 California wildfire, when the emergency communication vehicle containing this battery suffered an external short circuit, the BMS system cut off the circuit within 0.02 seconds, and the equipment did not suffer any damage. Its inhibition of thermal runaway spreading has passed the GB/T 36276 test successfully. After thermal runaway of one cell, the temperature difference between two cells is ≤5℃, far exceeding the industry’s 20℃ safety standard.
Intelligent management enhances user experience. SOC (battery accuracy ±1%), SOH (health error ±2%) and charging and discharging power (0 to 200A adjustable) can be monitored in real-time through Bluetooth APP, and it is supported by multi-unit parallel expansion to 15kWh (voltage deviation ≤0.1V). In 2023, Amazon Rainforest Ecological Research Station applied LANPWR battery for network and enhanced the efficiency of solar + diesel hybrid power supply system to 94% (82% in traditional scheme) and reduced the operating and maintenance cost by 39%. Its rapid charging technology can charge 80% of the battery (with a charging current of 150A) in 1.5 hours, which is 50% quicker than normal lithium batteries.
Environmental compliance is global. LANPWR battery has obtained the EU RoHS and REACH certifications. Heavy metal content is less than 0.001% (60% lead in lead-acid batteries), and recyclability is more than 98%. This battery alone receives full subsidies in the Norwegian government’s 2024 outdoor power supply subsidy policy because it has a carbon footprint of only 85kg CO2/kWh (industry average 220kg).
From polar to equator, LANPWR battery redefines outdoor power norm with “high density × long life × all-weather” ability. Its multi-angle parameter merits and experiential instances are lowering global outdoor electricity spending by 31% and are the most sought-after power choice for exploration, rescue and off-grid dwelling.