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2.3V 40Ah LTO 66160 Lithium Ion Rechargeable Battery For Storage Energy
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 system
Wide temperature range: -40℃ to 60℃
Less than 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 a negative electrode material for lithium ion batteries. It 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
Ideal for solar energy systems
Suitable for street lamps, home power walls, solar systems, etc.
Yinlong 66160 can discharge at 10C rate
Technical Specifications
Parameter
Value
Remarks
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
0.5C (4A)
25℃±5℃
Maximum Continuous Discharge Current
0.5C (4A)
25℃±5℃
Operating Temperature Range
Temperature: -40~65℃ Humidity: ≤85%RH
Recommended charge/discharge current ≤1 I1 (40A)
Dimension
Diameter: 70.0±1.0mm Height: 161.0±1.0mm
Weight
1230.0±10g
Cycle Life
16,000 cycles
Discharge capacity ≥80% of initial capacity after 16,000 cycles
Fast Charging Technology
6-10 Minute Fast Charging Capability
Yinlong LTO Battery
LiFePO4 Battery
NCM Battery
Safety Testing
Extended Lifespan
Longer Lifespan (Lifecycles ≥25,000 times): The spinel structure of lithium titanate experiences only 0.3% volume change during charging and discharging, compared to 10% volume change in graphite materials, resulting in superior cycle stability and longevity.
Shipping & Delivery
USA Delivery: By sea + Express (DDP, Tax free)
ETD: 5-8 days | ETA: 25-35 days after sailing
EU Delivery: By railway + Express (DDP, Tax free)
ETD: 5-8 days | ETA: 30-45 working days after shipping
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.
About Our Company
Changsha Deligreen Power Co., LTD, founded in 2010, is a "Green Energy Solution Service Provider" specializing in lithium rechargeable batteries, BMS, balancers, chargers and related products.
Main Applications: 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
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 contact us or request a quote. We will provide the best quote within 24 hours after receiving your product specifications including voltage, capacity, and application requirements.
How can you guarantee your quality?
We typically send samples for confirmation first. All production orders match your specifications exactly. 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 provide CE, ROHS, MSD, and shipping certifications for our products.
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...