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Buy Factory Price Yinlong 66160D 2.3v 45Ah LTO cell lithium titanate best batteries for solar power storage

Yinlong 66160D 2.3v 45Ah LTO cell lithium titanate best batteries for solar power storage

Lithium Titanate Batteries 40Ah:

Nominal Voltage:2.3V
Nominal Capacity:40AH
Discharge cut-off Voltage:1.5V
Charge cut-off Voltage:2.9V
Charging current: 240A
Peak discharge:800AH
Internal Impedance:≤1mΩ
Work Temperature: -50℃ - 65℃
Charge Method: CC/CV
Life Cycle: 20000+
Size: (DIA)66mm*(H)160mm

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Product Item:Yinlong 66160D 2.3v 45Ah LTO cell lithium titanate best batteries for solar power storage

Main Feature:

With its stable 3D crystal structure, LTO (Lithium Titanate, LiTi5O12 ) chemistry is “zero-strain”, as it hardly forms unstable SEI film during charging and discharging as opposed to the traditional graphite anode material, therefore,LTO batteries boast 3 extraordinary advantages as below:

(1 ) 30-Year Super Long Service Life:The LTO batteries have super long cycle life of 25,000 to 30,000 times, 100% DOD, equivalent to 30 years of service life.

(2)Amazing Low/High Temperature Performance at -50℃ ~60℃: The LTO batteries can be charged and discharged from extremely low temperature- 50℃ to ultra-high

temperature 60℃, suitable for energy storage in extremely cold/hot countries and areas where other battery chemistry doesn’t work.

(3)Fast Charge/Discharge Ability: LTO is the fastest charge/discharge lithium battery at 10C continuously, which can be fully charged/discharged in 6 minutes, to support critical loads such as air condition, water pumps, EV charging, etc. in residential, commercial, industrial ESS applications.

Other Features

  • Recharge efficiency exceeding 98% compared to other carbon based batteries

  • High stability, high security, green and eco-friendly

  • Extensive usability: can be used in wind and solar energy storage power, traffic signals, solar hybrid street lighting  




Battery type

Lithium Titanate Battery (LTO)

Electrical data

Nominal capacity

45 Ah

Nominal Voltage

2.3 V

Internal resistance

≤ 1mΩ

Max. charging current

10 C (450 A)

Charging upper limit voltage

2.8 V

Max. discharge current

10 C (450 A)

Discharge cut-off voltage

1.5 V

Cycle lifetime


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


Mechanical data


1.25 kg

Cell construction type


Cell diameter

66 mm

Cell height (excluding terminals)

160 mm

Cell height (including terminals)

202 mm

Shell material



1.FASTER CHARGING: fully charged in 10 minutes



4.VERY LONG LIFETIME: over 30,000 cycles

Detail Pictures and introduction


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

Pakage: UN carton, original yinlong carton. 

LTO cell 40Ah yinlong 3.2v 66160

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