Yinlong 66160H - 40Ah LTO B-Grade
Lithium - LTO
/Piece
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Beschreibung
- 1x Original Yinlong LTOÂ 66160H 40Ah cell B-Grade
- Weight (kg) ~ 1.25
- Height (mm) 160Â (202mm with thread)
- Width (mm) 66
- Depth (mm) 66
- Nominal voltage (V) 2.3
- Capacity (Ah) 40
- Max. discharge current (A) 400
- Optimal discharge current (A) 40
- Max. charging current (A) 400
- Optimal charging current (A) 40
- Operating temperature -55°C - 65°C
- Final charging voltage: 2.5V - 2.65V (manufacturer specification 2.8V)
- Final discharge voltage: 1.8V - 2.0V (manufacturer specification 1.5V)
- Trickle charge: not recommended, can be set to 2.25V/cell on solar charge controllers.
- The difference between our information and the manufacturer’s information results in a
- Capacity difference of <0.5Ah, if you want to protect the cells, please use our information and not the maximum values.
- The optimal operating range of YINLONG LTO cells is between 2.0V and 2.5V.
- When charging the cells above 2.5V, the voltage increases more sharply, and above 2.6V it increases very sharply. The same thing happens when discharging below 2.0V!
- Therefore, the use of a A good active balancer is very important for LTO cells connected in series.
- If very high currents are used (charging or discharging), the operating range may have to be further restricted to avoid strong voltage increases or voltage drops.
- + extremely long service life
- + 10x longer cycle life than LiFePO4Â cells
- + extremely safe
- + very high charging and discharging currents possible (5C-10C)
- + less temperature sensitive, can also be charged at <0°C
- + now affordable, cells have become cheaper
- + very long calendar life (>25 years)
- - LTO is more expensive than LiFePO4
- - higher weight or less capacity
- - lower cell voltage (2.3V), therefore more cells required for the same battery voltage
- + affordable price
- + wide variety of capacities and sizes
- + higher capacity
- + higher cell voltage (3.2V), fewer cells needed
- - shorter lifespan
- - not quite as secure as LTO
- - max. loading orDischarge currents are significantly lower (2C-3C)
- Solar storage (extremely durable and safe)
- Car Hi-Fi (capacitors unnecessary)
- camper and caravan (temperature insensitive)
- starter battery (very high currents possible)
- boat battery
- UPS
- 12V system - 6 cells
- 24V system - 11 cells
- 48V system - 22 cells
With the 40Ah LTO round cell 66160H - B-Grade, Yinlong presents one of the most popular lithium LTO cells, which is valued for its excellent quality and cost-effective mass production. This versatile cell has many applications but requires a combination of at least 6 cells to achieve a nominal voltage of 13.8V. What makes Yinlong's 40AH LTO cell stand out is its ability to reliably deliver high power in a range of operating temperatures while remaining remarkably durable. With its extensive and high-quality features, the Yinlong 66160H - 40Ah LTO cell offers a solid and durable solution for your specific energy needs.
scope of delivery
Data
Notes on LTO cells
Difference between LTO -Â LiFePO4 lithium batteries
lithium titanate cells (LTO)
lithium iron phosphate cells (LiFePO4)
Connection of the Active Balancer BMS
Revised contact surfaces for lowest contact resistance!
B-grade cells may exhibit optical defects.
All cells are tested and have at least 40Ah and an AC-Ri of <0.5 mOhm - guaranteed!Â
Possible applications
