Yinlong 66160H - 40Ah LTO A-Grade
Lithium - LTO
/piece
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Your advantages with Masori
Description
Experience the high-quality 40Ah LTO round cell "66160H - 40Ah LTO A-Grade" from the renowned manufacturer Yinlong. This energy-giving lithium LTO product is particularly valued for its excellent quality and stands for reliability and durability. The 66160H model is an ideal choice for the automotive sector and shows once again why Yinlong's LTO technology is one of the most popular on the market. With its reliable features and range of applications, the product delivers resounding benefits for all users - it's more than just a battery, it's a power source you can rely on.
Scope of delivery
- 1x original Yinlong LTO 66160H 40Ah cell (NEW and A-grade!)
Data
- Weight (kg) ~ 1.25
- Height (mm) 160 (202mm with thread)
- Width (mm) 66
- Depth (mm) 66
- Nominal voltage (V) 2.3
- Capacity (Ah) 40
- Max. Discharge current (A) 400
- Optimum discharge current (A) 40
- Max. Charging current (A) 400
- Optimum charging current (A) 40
- Operating temperature -55°C - 65°C
- Final charging voltage: 2.5V - 2.65V (manufacturer's specification 2.8V)
- Final discharge voltage: 1.8V - 2.0V (manufacturer's specification 1.5V)
- Trickle charge: not recommended, can be set to 2.25V/cell for solar charge controllers.
- The difference between our specification and the manufacturer's specification results in a
- KapazitÀtsdifferenz von <0,5Ah, wollen Sie die Zellen schonen, nutzen Sie bitte unsere Angaben und nicht die Maximalwerte.
Notes on LTO cells
- The optimum operating range of YINLONG LTO cells is between 2.0V and 2.5V.
- When charging the cells above 2.5V, the voltage rises more strongly, above 2.6V very strongly. The situation is similar when discharging below 2.0V!
- It is therefore also very important to use a good active balancer for LTO cells that are connected in series.
- When working with very high currents (charging or discharging), it may be necessary to further restrict the operating range in order to avoid large voltage increases or voltage drops.
Difference between LTO - LiFePO4 lithium batteries
Lithium titanate cells (LTO)
- + extremely long service life
- + 10x longer cycle life than LiFePO4 cells
- + extremely safe
- + Very high charging and discharging currents possible (5C-10C)
- + weniger temperaturempfindlich, kann auch bei <0°C geladen werden
- + now affordable, cells have become cheaper
- + Very long service 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
Lithium iron phosphate cells (LiFePO4)
- + favorable price
- + Large variety of capacities and sizes
- + higher capacity
- + higher cell voltage (3.2V), fewer cells required
- - shorter service life
- - not quite as safe as LTO
- - max. charging and discharging currents are significantly lower (2C-3C)
Connection of the active balancer BMS
Ăberarbeitete KontaktflĂ€chen fĂŒr geringsten Ăbergangswiderstand!
B-Grade Zellen können optische MÀngel aufweisen.
Alle Zellen sind getestet und haben mindestens 40Ah und einen AC-Ri von <0,5 mOhm - garantiert!Â
Possible applications
- Solar storage tank (extremely durable and safe)
- Car Hi-Fi (capacitors superfluous)
- 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
