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Lithium Titanate (LTO) Technology
When it comes to lithium battery chemistries, there are a few different makeups available today such as Nickel Manganese Cobalt (NMC) and Lithium lron Phosphate (LiFePO4). These battery chemistries are energy dense and lightweight So they are better suited for use in mobile devices such as phones, tablets and cars. For solar and wind energy storage products like the OSN Battery, Lithium Titanate (LTO) is the most suitable battery chemistry. NMC and LiFePO4 battery solutions cannot be deeply discharged and have a life cycle of around 3,000 cycles before they fall below the 70% threshold. Thus, they last about 8 to 10 years in a solar system assuming they are not used every day and their discharge is limited. The properties of LTO were deemed ideal for energy storage solutions by OSN as they last longer, are safe, can be deeply discharged and have a better temperature tolerance.

Power Wall Off Grid Hybrid Inverter Solar ESS Powerwall Home LTO Lithium Battery 48V 100Ah 5KWh
(We can customize battery pack according to your requirements)



♦Fast Charing and Discharging: The ratio property of the battery material is determined by the ionic conductivity and the electronic conductivity. The lithium ion diffusion coefficient of Lithium titanate material is several hundred times higher than that of graphite, which can make the battery have 10C high rate charge-discharge performance.
♦High Safety: Graphite carbon negative electrode series, carbon negative electrode, potential and lithium standard potential is very close, battery overcharge, Metal Lithium May in carbon negative electrode surface precipitation and formed Lithium Dendrite, Short circuit and other safety problems. The graphite carbon anode series formed SEI (solid electrolyte, plasma membrane) at the interface of electrolyte when it was working, and the Sei film had poor high temperature stability. However, lithium titanate materials do not form Sei film in the traditional sense, so the stability is better.
♦Wide Voltage(-50℃ ~ +60℃): High Lithium Ion diffusivity makes lithium titanate charge and discharge normally at low temperature, and high temperature stability, which makes lithium titanate safe and safe at high temperature. The lithium titanate battery can be fully charged and discharged in a wide temperature range of-50 °C ~ + 60 °C. Batteries in other lithium-ion chemical systems can hardly be charged at temperatures below zero
♦Longer Lifespan(Lifecycles≥25000 times): The structure of Lithium titanate is spinel. The lattice parameter of Lithium titanate increases from 0.836 to 0.837 ΜM (1 nm 10 ΜM) , the volume change is only 0.3% , and the structure of lithium titanate has little change Good cycle stability. In the process of charging and discharging of graphite materials, the volume change rate is 10% , long-term circulation, graphite pulverization, leading to the deterioration of cycle life.
LTO-48v100Ah | Specifications |
Battery type | Lithium Titanate Battery (LTO) |
Electrical data | |
Nominal capacity | 105 Ah |
Nominal Voltage | 48 V |
Internal resistance | ≤ 1mΩ |
Max. charging current | 10C |
Charging upper limit voltage | 56V |
Max. discharge current | 10 C |
Discharge cut-off voltage | 30V |
Cycle lifetime | 25,000 |
Operational requirements | |
Operating ambient temperature | -50°C ~ 65°C (Charging) -50°C ~ 65°C (Discharging) |
Storage ambient temperature | -20°C ~ 45°C Short-term (within 1 month) -20°C ~ 20°C Long-term (within 1 year) |
Storage humidity | <70% |
Mechanical data | |
Weight | 82kg |
Cell construction type | Cylindrical |
Cell diameter | 66 mm |
Cell height (excluding terminals) | 260 mm |
Shell material | Aluminum |
22,000 Cycle Life
OSN Battery boasts the highest battery cycle life on the market. Your battery will be an investment adding value to your home.
30 years service life
OSN LTO prismatic 30Ah Battery has 30-year service life.
-40°C to 60°C
A wide temperature tolerance means you can rest assured the OSN LTO Battery will be operating in even the most extreme climates.
3+ Cycles a day
With a large cycle life and high C-rate capacity our batteries can be discharged 3 or more times per day, allowing you to take full advantage of peak pricing.
100% Depth of Discharge
By using a Lithium Titanate chemistry, the Lithium titanate Battery takes full advantage of the entire battery capacity.
Extreme Safety
Our Lithium Titanate battery chemistry is the safest on the market. Our battery case design is made to withstand all manner of shocks and conditions.
We are battery manufacturer ,can customize and design battery pack according to customers' requirements ,
we offer 12v 24v 48v in different capacities for Energy storage application .

We supply full range of LTO Batteries :




· Passenger and commercial plug-in hybrid electric vehicles (PHEVs)
· Passenger and commercial battery electric vehicles (BEVs)
· Mild and micro hybrid vehicles
· Long-Duration (LD) grid energy storage systems
1) Electric vehicles and charging stations, tourist coaches, yachts, wind and solar energy storage power, traffic signals
2) Solar hybrid street lighting, UPS power supply, home storage
3) Coal, disaster relief emergency, weather radar, electricity, smart grid, communication base stations
4) Hospitals, finance, telecommunications , system critical backup power systems
About OSN POWER
OSN POWER is an lithium battery manufacturer with a multi-disciplinary team of engineers, physicists and marketing professionals whose common passion for good design, manufacturing and marketing led to the development of the OSN POWER Battery - the very best energy storage solution.
OSN POWER's journey towards developing and perfecting the OSN POWER Battery started in 2010. Their search for a better solution led to them discovering LTO batteries which last longer, are safer, can be deep discharged and have a better temperature tolerance compared to NMC and LiFePO4 batteries.
By working closely with LTO battery manufacturers over the last three years, OSN POWER managed to strike the perfect balance of high energy density and reduced costs. The result, the OSN POWER Battery range, capable of lasting over 20 years, with a great economic return on investment for homeowners and business owners alike.
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