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Original Yinlong LTO Cells 2.3V 40ah With Overcharge Protection Function
In stock Original Yinlong 2.3V Grade A 40ah lithium LTO titanate battery cell for car audio
Key Advantages
Safest lithium chemistry with high energy density
Built-in automatic protection for over-charge, over-discharge, over-current, and over-temperature
Efficient & long-lasting up to 20,000+ cycles
Energy capacity of 40AH lasting 1 hour
Internal cell balancing
Wide temperature range: -40℃ to 60℃
<3% yearly discharge storage with triple safety protection
High capacity system with 40AH
What is LTO/Lithium Titanate Battery?
Lithium titanate battery (LTO) uses lithium titanate as negative electrode material for lithium ion batteries
Can be combined with lithium manganate, NCM materials, or lithium iron phosphate to form 2.4V or 1.9V lithium ion secondary batteries
Deep cycle capability with more than 25,000 cycles
One of the best options for solar energy systems
Ideal for street lamps, home power walls, solar systems, etc.
Yinlong 66160 can discharge at 10C rate
Technical Specifications
Item
Parameters
Remark
Rated Capacity
40ah
Nominal Voltage
2.3V
Internal Impedance
≤1.0mΩ
Internal resistance measured at AC 1kHz after 50% charged
Standard Charge Cut-off Voltage
2.9V
Standard Discharge Cut-off Voltage
1.5V
Maximum Continuous Charge Current
6I1(240A)
25℃±5℃
Maximum Continuous Discharge Current
6I1(240A)
25℃±5℃
Operating Temperature Range
Temperature: -40~65℃ Humidity: ≤85%RH
Recommended charge/discharge current ≤1 I1 (40A) when cell temperature is lower than 0℃. Recommended to cool the cell when temperature is higher than 35℃
Dimension
Diameter: 66.0±1.0mm Height: 161.0±1.0mm
Detailed dimension available in product specification
Weight
1230.0±10g
Cycle Life
Under standard test environment with continuous charge/discharge cycles
Discharge capacity ≥80% of initial capacity after 16,000 cycles
6-Minute Fast Charging
Yinlong technology of fast charging can make the time of charging 6-10 minutes.
Safety Testing
Cutting | Over charge and discharge | Burning
Drilling | Stabbing | Stabbing in water
The structure of lithium titanate is spinel. The lattice parameter increases from 0.836 to 0.837 μm, with volume change of only 0.3%, resulting in excellent cycle stability. In comparison, graphite materials experience 10% volume change during charging/discharging, leading to pulverization and reduced cycle life.
Applications
Intensive energy storage stations
Home energy storage
Charging piles
E-bus/E-car
Electric tools
Forklifts
Customer Case Studies
Transportation & Delivery
Shipping to USA: By sea + Express (DDP, Tax free)
ETD: 5-8 days
ETA: 25-35 days after sailing
Tracking updated after pickup by local express (usually 15-25 days after sailing)
Shipping to EU: By railway + Express (DDP, Tax free) - Except Switzerland, Romania
ETD: 5-8 days
ETA: 30-45 working days after shipping
Tracking updated after pickup by local express (usually 25-40 working days after shipping)
Other: For remote areas not listed, please provide shipping address and zip code for verification.
About Yinlong
Yinlong is a global comprehensive new energy industry group that integrates titanium core materials, batteries, electric motor control, charging equipment, intelligent energy storage systems, and pure electric vehicle research, development, production, and sales. Well known as an LTO battery supplier, Yinlong also researches and produces E-BUS and related products.
About Us
Changsha Deligreen Power Co., LTD, founded in 2010, is a "Green Energy Solution Service Provider" focusing on lithium rechargeable batteries, BMS, balancers, chargers, and related products. Main applications include electric bicycles, scooters, motorhomes, AGVs, solar/wind systems, energy storage systems, trucks, and more.
Our Promises:
• Real lithium capacity
• 100% refund for any quality problem
• 100% replacement for any shipping damage
• Lifetime fast technical support
Customers' satisfaction is our endless pursuit.
Frequently Asked Questions
What is the life expectancy of a Lithium battery?
The typical estimated life of the LTO battery is 20,000 to 25,000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.
Where can I get the price?
Please click Contact Now or Request a Quote. We will offer you the best quote within 24 hours after receiving your product specifications including voltage, capacity, and application requirements.
How can you guarantee your quality?
Normally we will send you a sample to confirm everything first. We will make the big order exactly the same as you request. We offer 1 year warranty for small battery packs and 2-3 years for larger battery systems.
What is your term for payment?
We accept T/T, L/C, Paypal, Western Union, Money Gram, Ali Express, Cash, and other payment methods.
What kind of certificates do you have?
We can provide CE, ROHS, MSD, and shipping certifications.
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...
