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SmarTEC Blog
February 26, 2026
Does your street light go out in the middle of the night? It’s likely due to miscalculated battery capacity. The standard formula is: Battery Capacity (Ah) = (Lamp Power × Operating Hours × Rainy Days) ÷ (System Voltage × Depth of Discharge × 0.9). For example, a 30W lamp operating for 10 hours, needing to … Say No to “Inflated Specs”! SMTK Teaches You How to Accurately Calculate Battery Capacity
February 22, 2026
The “heart” of a solar street light directly determines its overall lifespan. Traditional gel batteries (lead-acid), while inexpensive, have a cycle life of only 500-800 cycles, requiring major repairs or replacement every 3-5 years, and are bulky, necessitating underground burial. SMTK LiFePO4 Batteries, with a cycle life exceeding 3000 cycles (theoretically 8-10 years), completely solve … Choose the Right Heart, Double the Lifespan—Why LiFePO4 Crushes Gel Batteries?
February 25, 2026
Lithium battery recycling adopts a three-step method to achieve resource recycling: in the pretreatment stage, discharge treatment and classification screening are conducted; in the material extraction stage, metals are recovered through hydrometallurgy (dissolving metal ions via acid leaching, followed by separation and purification through precipitation, extraction and other methods) or pyrometallurgy; in the recycling stage, … Lithium Battery Recycling and Environmental Protection Treatmen
February 24, 2026
The performance of lithium iron phosphate batteries degrades significantly in low-temperature environments, with a capacity fade of 35% at -20℃. The main reason is that low temperatures inhibit the migration of electrolyte ions and reduce reaction activation efficiency. In low-temperature environments, the viscosity of the electrolyte increases, significantly increasing the migration resistance of lithium ions … Low-Temperature Performance Analysis of Lithium Iron Phosphate Batteries
February 5, 2026
Optimal charging methods for lithium batteries: Use original or certified chargers and avoid inferior products; maintain the power level between 20% and 80% during charging, and avoid complete discharge or overcharging; avoid charging in high-temperature environments and ensure ventilation while charging; refrain from using high-energy-consuming applications during charging to prevent excessive temperature rise; keep the … Lithium Battery Charging Methods and Maintenance Tips
February 23, 2026
Lithium iron phosphate batteries have become the mainstream choice in the new energy vehicle sector. In 2024, the cumulative installed capacity of power batteries in China reached 548.4 GWh, of which lithium iron phosphate batteries accounted for 409 GWh, representing 74.6% of the total installed capacity and a year-on-year increase of 57%. With their advantages … Application of Lithium Iron Phosphate Batteries in New Energy Vehicles
February 4, 2026
The service life of lithium batteries is usually measured by the number of charge-discharge cycles and years of use. Consumer-grade lithium-ion batteries have a service life of approximately 3-5 years and a cycle life of about 500-1000 cycles. When the number of cycles reaches its upper limit, the effective capacity of the battery will drop … Lithium Battery Cycle Life and Capacity Fade
January 28, 2026
The SMTK series 12.8V/12Ah solar streetlight battery designed by SmarTEC is specially made for low-power solar lamps. It is compact in size, lightweight, and requires minimal installation space. With a cycle life of over 3000 times and excellent low-temperature performance, it can operate normally even at -20°C. The intelligent BMS provides protection, automatically cutting off … SmarTEC Solar Garden Light Lithium Battery 12.8V 12AH: Compact and Efficient, Expert in Low-Power Lighting
January 22, 2026
Sodium-ion batteries are a rapidly developing new type of battery technology that uses sodium ions instead of lithium ions as charge carriers. Sodium resources are more than 400 times more abundant than lithium and are evenly distributed, resulting in a 25%-30% cost reduction compared to lithium iron phosphate batteries. Sodium-ion batteries offer advantages in low-temperature … Sodium-ion Batteries: The Next Generation of Energy Storage
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