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China 66160 2.3V 45ah Yinlong LTO Cells Lithium Ion Solar Battery Rechargeable wholesale

66160 2.3V 45ah Yinlong LTO Cells Lithium Ion Solar Battery Rechargeable

Name: 66160 23V 45ah Yinlong LTO Cells Lithium Ion Solar Battery Rechargeable
Brand: Yinlong
Price: 1 USD

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Brand Name :Yinlong

Model Number :66160H 45ah

Place of Origin :China

MOQ :18 pcs

Price :Negotiable

Payment Terms :T/T, Western Union, MoneyGram PayPal

Supply Ability :10000 pcs/month

Delivery Time :5-7 days

Packaging Details :18pcs/carton

Name :Yinlong 66160 2.3V 45ah Lithium Titanate Battery LTO Battery Cell Fast Charge

Type :Lithium titanate battery

Voltage :2.3V

Capacity :45ah

Packing :18pcs/carton

Weight :1.25KG

Cycle :20000 times

Usages :Car audio, solar, slow speed EV

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Yinlong 66160 2.3V 45ah Lithium Titanate Battery LTO Battery Cell Fast Charge

Battery Size:

Diameter: 66.0±1.0mm

Height: 161.0±1.0mm

Advantages:

1. Fast Charing and Discharging

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

No smoking, no fire, no explosion, extrusion, short circuit, cutting, flame test, the battery can even still work.

3. Wide Voltage(-50℃ ~ +60℃)

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≥20000 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.

Scheme of the Cell Structure

66160 2.3V 45ah Yinlong LTO Cells Lithium Ion Solar Battery Rechargeable

Parameters:

Item	Specs	Remark
Appearance	Accord with appearance inspection standard	There should be no such defects as flaw, crack, rust, leakage, which may depreciate the commercial value of cell.
Rated Capacity	45Ah
Nominal Voltage	2.3V
Internal Impedance	≤1.0mΩ	Internal resistance measured at AC 1kHz after 50% charged
Standard Charge Cut-off Voltage	2.8V
Standard Discharge Cut-off Voltage	1.5V
Maximum Continuous Charge Current	6I1(270A)	25℃±5℃
Maximum Continuous Disharge Current	6I1(270A)	25℃±5℃
(10s)Maximum Pulse Charge/Discharge Current(10s)	10I1(450A)	25℃±5℃
Operating Temperature Range	Temperature:-40~65℃ Humidity: ≤85%RH	Recommended charge/discharge current ≤1 I1 (45A), when cell temperature is lower than 0℃,Recommended cool the cell, when cell temperature is higher than 35℃.
Storage Temperature Range	-5℃~28℃	≤90%RH storage moisture range
Dimension	Diameter: 66.0±1.0mm Height: 161.0±1.0mm
Weight	1255.0±20g

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 10000 cycles.

Discharge Capacit≥80%*initial capacity after16000 cycles

High Temperature Cycle Life

A cell is stored in an ambient temperature of 55±2℃ for 30min. Then at 55±2℃, a cell is charged to the standard charge cut-off voltage at 3.1.2, rest 10 minutes, and then discharged to the standard discharge cut-off voltage at 3.1.3, rest 10 minutes prior to next charge-discharge cycle. The cell shall be continuously charged and discharged for 1000 cycles

Discharge Capacit≥92% *initial capacity after 1000 cycles

Low Temperature Charge Performance

A cell is discharged in accordance with 3.1.3, and stored in an ambient temperature of-20 ±2℃/-40 ±2℃ for 24±0.2h, and then charged to standard charge cut-off voltage at a constant current of 1I3 (14.85A).Calculate the ratio of charge capacity (%)

capacity ≥ 90%* initial capacity at-20℃

capacity ≥ 65%* initial capacity at -40℃

Low Temperature Discharge Performance

A cell is charged in accordance with 3.1.2, and stored in an ambient temperature of-20 ±2 ℃ /-40 ±2 ℃ for 24±0.2h, and then discharged to standard discharge cut-off voltage at a constant current of 1I3 (14.85A). Calculate the ratio of discharge capacity (%).

Discharge capacity ≥ 70% * initial capacity at -20℃

Discharge capacity ≥ 53% * initial capacity at -40℃

All battery will test it one by one before shipment, only want to offer u best.

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