Factory sale Yinlong Grade A+ Lithium Ion Cylindrical LTO Cells
40ah 45ah battery cell
Produced by Yinlong factory.not dismantled from bus,EV.Not used
battery.
Advantages
1, Safest Lithium chemistry with high energy density
2, Built-in automatic protection for over-charge, over discharge,
over current
and over temperature
3, Efficient & long-lasting up to 20000+ cycles
4, Energy capacity hours of 40AH last 1HR
5, Internal cell balancing
6, Wide temperature range:-40℃~ 60℃7,<3% yearly discharge
storage with tripe safety protection
8, High capacity system with 40AH
Reasons why car audio batteries require high current
1.Music is not a constant signal, it is full of instantaneous
explosive power, such as the tapping of bass drums, explosions, and
so on. These moments require audio amplifiers to provide enormous
power (current) in a very short amount of time to drive speakers
and reproduce impactful sound.
2.High power speakers require enormous energy, and energy
(power)=voltage x current. To achieve high power with a fixed
voltage, it is necessary to use a large current.
The standard voltage for the electrical system is usually fixed
12V,To achieve high power, it is necessary to increase the current.
If you want the peak power of your audio system to reach 1000W
3.High performance car audio systems typically use low impedance
speakers, commonly 4 Ω, 2 Ω, or even lower.
Ohm's Law: I=V/R
In the case of a fixed voltage V, the smaller the resistance R, the
larger the current I.
Driving a 2 Ω speaker requires twice the current as driving a 4 Ω
speaker at the same voltage.
Battery cell IR
What is LTO/Lithium titanate battery?
- Lithium titanate battery(LTO) is a kind of lithium titanate used as
a negative electrode material for lithium ion batteries. It can be
combined with lithium manganate,NCM materials or lithium iron
phosphate to form a 2.4V or 1.9V lithium ion secondary battery.
- LTO battery is deep cycle with more than 25000 times.
- LTO lithium battery is one of the best options for solar energy
system
- It's for street lamp,home power wall,solar system etc
- Yinlong 66160 can discharge 10C
Deep cycle 25000 times 2.3V 40ah specification
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 Disharge 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 cool the cell, when cell
temperature is higher than 35℃. |
Dimension | Diameter: 66.0±1.0mm Height: 161.0±1.0mm | The detailed dimension can be found in "11.Scheme of the cell
structure" of this specification. |
Weight | 1230.0±10g | |
Cycle Life | Under standard test environment, a cell is charged in accordance
with 3.1.2, rest 10 minutes, and then discharged in accordance
with 3.1.3, rest 10 minutes prior to next charge-discharge cycle.
The cell shall be continuously charged and discharged for 16000
cycles. | Discharge Capacit≥80%*initial capacity after16000 cycles |
Charging in 6 mins
Yinlong technology of fast charging can make the time of charging
6-10 minutes.
Yinlong LTO battery Lifepo4 battery NCM battery
TESTING
Cutting Over charge and discharge Burinnng
Drilling Stabbing Stabbing in water
Note:
1)Genuine Yinlong LTO 40ah 66160H cell2)Original terminals,not cut-off and refurnished terminals
3)Not 35ah cell with fake 40ah film wrapped paper
4.1.243kg/cell
5.Real capacity 41-42ah
6.M12 screws and busbars for optional,contact us online
Longer Lifespan(Lifecycles≥25000 times):
The structure of Lithium titanate is spinel. The lattice parameter
of Lithium titanate increases from 0.836 to 0.837 ΜM (1 nm 10 ΜM) ,
the volume change is only 0.3% , and the structure of lithium
titanate has little change Good cycle stability.
In the process of charging and discharging of graphite materials,
the volume change rate is 10% , long-term circulation, graphite
pulverization, leading to the deterioration of cycle life.
Applications
- Intensive energy storage station
- Home energy storage
- Charging pile
- E-bus/E-car
- Electric tools
- Forklift
CASE FROM CUSTOMERS
About the Transportation&Delivery
1. Shippment to USA:By sea+Express(DDP,Tax free)
ETD:5-8 days
ETA:25-35 days after sailing(This is the delivery time for most
orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually
it will take around 15-25 days after sailing.
2. Shipment to EU:By railway+Express(DDP,Tax free).Except
Switzerland,Romania
ETD:5-8 days
ETA:30-45 working days after shipping(This is the delivery time for
most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually
it will take around 25-40 working days after shipping.
3. We can't deliver the following address directly:
USA: Military address and PO box address are not acceptable;
Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not
include customs duties and requires additional freight, Please
contact us online.
Portugal: Azores and Madeira
Spain:Canary Islands, hueda and melilia
Russia: Kamchatka Peninsula
Other:Some remote areas not listed,Please provide shipping address
and zip code to to us to check.
About Yinlong
Yinlong is a company that integrates Titanium core materials,
batteries, electric motor control, charging equipment, intelligent
energy storage systems, and pure electric.It's a global
comprehensive new energy industry group integrating vehicle
research and development, production and sales.
Yinlong was well known as a LTO battery supplier,who also research
and produce E-BUS etc.
About US
Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy
Solution Service Provider".
Newest technology,new idea,heard-working and honest people.
Focus on lithium rechargeable battery,BMS,Balancer,charger and
relative products.
Main application:electric bicycle,scooter,motorhome,AGV,solar/wind
system,Energy storage system,truck and so on.s:
We promise"real"lithium capacity
We promise“100%“ refund for any quality problem
We promise”100%“ replacement for any shipping damage
We promise lifetime fast technical supportCustomers‘ satisfaction
is our endless pursuing.
FAQ
Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the LTO battery is 20000 to 25000
charge cycles. One charge cycle is a period of use from fully
charged, to fully discharged, and fully recharged again.
Q: 1. Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you
the best quote in 24 hours after we get
the product specifications such as voltage capacity application
etc.
Q:How can you guarantee your quality?
A: Normally we will send you a sample to confirm everything first.
We will make the big order exactly
the same as you request. And we offer 1 year warranty for small
battery packs, 2-3 years for battery
Q: What is your term for payment?
A: We accept T/T,L/C,Paypal, Western Union,Money Gram,Ali
Express,Cash,etc.
Q: What kind of certificates do you have?
A: We can provided CE,ROHS,MSD,SHIPPING CERTIFICATIONS.
