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Cylindrical Fire Exit Light Batteries LiFePO4 IFR26650 3300mAh 3.2V

Categories Fire Exit Light Batteries
Brand Name: Godson or OEM
Model Number: LiFePO4 IFR18650 3300mAh 3.2V
Place of Origin: Guangdong, China (Mainland)
MOQ: 50PCS
Price: Negotiable
Payment Terms: T/T
Type: LiFePo4
Capacity range: ≥ 3300mAh
Voltage range: ≥ 3.290v
Diameter: ≤ 26.5mm
Height: ≤ 65.5mm
With or without protective board: Yes
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Cylindrical Fire Exit Light Batteries LiFePO4 IFR26650 3300mAh 3.2V


Cylindrical Fire Exit Light Batteries LiFePO4 IFR26650 3300mAh 3.2V


Product Specification-Single Cell:

Pos.Product ParametersData
1Standard Charge Current0.1C for 16 hours
2Cycle Life≥2000 times
3Operating Temperature

Charge:(0℃)-(45℃)

Discharge(-20℃) - (+60℃)

4Storage Temperature(-20℃) - (+50℃)
5Expected Life10 years
6Cell Dimension26.5(W), 65.5(H)mm
7Color of PVC coatingBlue(customizable)
8PackagingStandard export package or customized package

Description of LiFePO4 Battery:


Lithium - lron - Phosphate (LiFePO4) battery offers a higher charge/discharge cycles, about 3,000 cycles at 100% DOD (depth of discharge). LiFePO4 cathode is intrinsically safer than the LiCo02 or the manganese cathode. We provides a complete line of 12, 24 and 48 volt batteries for use in RV' s, boats, EV' s and off-grid applications and much more. Our wide variety of standard and high performance batteries ensure we have what you need, when you need it.


Period of Warranty

The period of warranty is 36 months from the date of shipment. MAXLI guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.


CAPACITY

150 ampere hours. Lithium batteries provide consistent power for all 150 amp hours. MaxLi LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges.


LIFECYCLES (BATTERY LIFESPAN)
Up to 100% capacity for 3,000 cycles in recommended conditions. The typical SLA has 400 cycles. Lithium batteries last so long that the price per use is a fraction of traditional batteries.


LiFePO4 Battery Performance and Test Conditions


1. Standard test conditions

Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.


2. Standard Charge/Discharge

Standard Charge: 0.2C

Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05CA. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.

Standard Discharge: 0.2C

Battery shall be discharged at a constant current of 0.2C to 10V @ 20º ± 5C.

Performance Curves of LiFePO4 Cell:

1. LiFePO4 Cell Charge Curve (Charge at 0.1C)


2. LiFePO4 Cell Discharge Curve (Discharge at 0.2C )



3. LiFePO4 Cell Charge Efficiency At Different Temperature



4. LiFePO4 Cell Cycle Life Curve



5. LiFePO4 Cell Capacity Change At Smart Floating Charge At 55 degree


FAQ

Q1:Are these new cells?
yes 100% ,factory direct.

Q2: Are you a trading company or manufacturer?
A: We are globally trusted supplier and manufacturer of emergency lighting battery, emergency lighting products, whose batteries range covers Ni-Cd, Ni-MH, LiFePO4,, Lion-polymer and other relevant lithium batteries.

Q3: Can you do OEM?

A: Yes, OEM is acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.

Q4: Is it possible to buy a sample to test?
A: Yes. You can buy a sample to test.

Q5: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.

Quality Cylindrical Fire Exit Light Batteries LiFePO4 IFR26650 3300mAh 3.2V for sale
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