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PRODUCT SPECIFICATIONS
Model | LTO66160A | ||||||
Battery Type | LTO battery 20AH 30ah 35AH 40AH 50AH 60AH | ||||||
Rechargeable | YES | ||||||
Voltage | 2.3V | ||||||
Capacity | 25Ah/30Ah/35Ah/40Ah/Customize | ||||||
Internal resistance | 0.5mΩ | ||||||
Charging limit voltage | 2.8V | ||||||
Discharge cut off voltage | 1.6V | ||||||
Cycle life | 25000 | ||||||
Customize service | Available | ||||||
Application
Details Images
Our Advantages
1. Fast Charing and Discharging；
The ratio property of the battery material is determined by the ionic conductivity and the electronic conductivity.
The lithium ion diffusion coefficient of Lithium titanate material is several hundred times higher than that of graphite, which
can make the battery have 10C high rate charge-discharge performance.
The ratio property of the battery material is determined by the ionic conductivity and the electronic conductivity.
The lithium ion diffusion coefficient of Lithium titanate material is several hundred times higher than that of graphite, which
can make the battery have 10C high rate charge-discharge performance.
2.High Safety:
Graphite carbon negative electrode series, carbon negative electrode, potential and lithium standard potential is very close, battery overcharge, Metal Lithium May in carbon negative electrode surface precipitation and formed Lithium Dendrite, Short circuit and other safety problems.
The graphite carbon anode series formed SEI (solid electrolyte, plasma membrane) at the interface of electrolyte when it was working, and the Sei film had poor high temperature stability. However, lithium titanate materials do not form Sei film in the traditional sense, so the stability is better.
The graphite carbon anode series formed SEI (solid electrolyte, plasma membrane) at the interface of electrolyte when it was working, and the Sei film had poor high temperature stability. However, lithium titanate materials do not form Sei film in the traditional sense, so the stability is better.
3. Wide Voltage（-50℃ ~ +60℃）:
High Lithium Ion diffusivity makes lithium titanate charge and discharge normally at low temperature, and high temperature stability, which makes lithium titanate safe and safe at high temperature.
The lithium titanate battery can be fully charged and discharged in a wide temperature range of-50 °C ~ + 60 °C. Batteries in other lithium-ion chemical systems can hardly be charged at temperatures below zero.
The lithium titanate battery can be fully charged and discharged in a wide temperature range of-50 °C ~ + 60 °C. Batteries in other lithium-ion chemical systems can hardly be charged at temperatures below zero.
4.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 10ΜM) , 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.
The structure of Lithium titanate is spinel. The lattice parameter of Lithium titanate increases from 0.836 to 0.837 ΜM (1 nm 10ΜM) , 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.
Ready to Ship from USA
Ready USA Houston warehouse Stocks！ 24H Shiping /48H tracking number provided/ 7days delivered Click belowing links to know more: | ||
Shipping and Payment
* Use high hardness custom sponge to strengthen the battery* 5 layers of dangerous goods export corrugated carton
* Positive and negative paste insulation tape
* We will label test data on each cell before delivery
* If customer have requirement, we can provide Wooden Packing for shipping.
* Positive and negative paste insulation tape
* We will label test data on each cell before delivery
* If customer have requirement, we can provide Wooden Packing for shipping.
About the shipping | ||||||||||
1 | USA | ETD:3-7 days | The tracking will be update after pick up by local express.Usually it will take around 15-25 days after delivery. | By sea+FEDEX Delivery(DDP,Tax free) | ||||||
ETA:25-30 days after delivery | ||||||||||
2 | EU | ETD:3-7days | The tracking will be update after pick up by local express.Usually it will take around 20-30 days after delivery. | By railway+UPS(DDP,Tax free) | ||||||
ETA:30-35 days after delivery | ||||||||||
3 | AU | ETD:3-7 days | The tracking will be update after pick up by local express.Usually it will take around 15-25 days after delivery. | By sea+Delivery(DAP) | ||||||
ETA:25-30 days after delivery | ||||||||||
4 | We can't deliver the following address directly | |||||||||
A | 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. | |||||||||
B | Portugal: Azores and Madeira | |||||||||
C | Spain：Canary Islands, hueda and melilia | |||||||||
D | Russia: Kamchatka Peninsula | |||||||||
E | Other:Some remote areas not listed，Please provide shipping address and zip code to us to check. | |||||||||
Noted: * The tracking will be update after pick up by local express. Please wait patiently or contact us for help. * Countries that do not appear in the table, Please click here to consult us for freight charges | ||||||||||
FAQ
Reminder:
DIY battery pack must get the cells balanced (same voltage ) before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detected voltage/resistance/appearance and other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund. Battery can only be unused (the electrode intact, no welding, no wear, the appearance good) to provide return. Any return behavior buyers need to be responsible for shipping fee.
1).Warranty period:5 years(from the date of successful delivery),if the single battery capacity less than 80% initial
capacity,take the test pictures or video to us,we will replace it or give satisfied solution.
2).If any miss or damaged for the shipping. Please contact us firstly, then send us the picture or video to check. In case of loss of cargo or the battery is damaged and can not be used or there is a greater risk of use, we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost.
3).These situations not provide return nor refund
1. After the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.
2. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging.
Tips:
* These products are prototype batteries without protection board, you need to purchase a match one! Pls click here to consult us.
DIY battery pack must get the cells balanced (same voltage ) before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detected voltage/resistance/appearance and other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund. Battery can only be unused (the electrode intact, no welding, no wear, the appearance good) to provide return. Any return behavior buyers need to be responsible for shipping fee.
1).Warranty period:5 years(from the date of successful delivery),if the single battery capacity less than 80% initial
capacity,take the test pictures or video to us,we will replace it or give satisfied solution.
2).If any miss or damaged for the shipping. Please contact us firstly, then send us the picture or video to check. In case of loss of cargo or the battery is damaged and can not be used or there is a greater risk of use, we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost.
3).These situations not provide return nor refund
1. After the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.
2. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging.
Tips:
* These products are prototype batteries without protection board, you need to purchase a match one! Pls click here to consult us.
* please consider before taking orders, place order means you have agreed. thank you for your cooperation!
Contact Us
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Skyep ID: Sales5eyoung
TEL. Whatsapp: +86 136 3260 5204
Wechat ID: +86 136 3260 5204