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1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650

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1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650
1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650

Large Image :  1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650

Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: Godson or OEM
Model Number: LiFePO4 IFR18650 1600mAh 6.4V
Payment & Shipping Terms:
Minimum Order Quantity: 50PCS
Price: Negotiable
Payment Terms: T/T

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650

Description
Type: LiFePo4 Capacity Range: ≥ 1600mAh
Voltage Range: ≥6.4v Internal Resistance Range: ≤ 140mΩ
Diameter: ≤ 18.5mm Height: ≤ 67.5mm
Highlight:

6.4V Cylindrical Fire Exit Light Batteries

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Fire Exit Light Batteries IFR18650


Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 1600mAh 6.4V

 

Product Specification-Single Cell:
 

Pos. Product Parameters Data
1 Standard Charge Current 0.1C for 16 hours
2 Cycle Life ≥2000 times
3 Operating Temperature

Charge:(0℃)-(45℃)

Discharge(-20℃) - (+60℃)

4 Storage Temperature (-20℃) - (+50℃)
5 Expected Life 10 years
6 Cell Dimension 18(W), 67.5(H)mm
7 Color of PVC coating Blue(customizable)
8 Packaging Standard export package or customized package

 

 

LiFePO4 Care Guide: Maintaining Your Lithium Battery:

 

Because LiFePO4 chemistry lithium batteries are one of the most powerful and long-lasting battery chemistries available, they have become popular in recent years for a range of applications. If properly maintained, they will last a decade or more. Please take a moment to read these tips to ensure you get the longest service from your battery investment.

 

1. Frequent charging and shallower cycling

With lithium batteries, the battery will last longer if you avoid overly deep discharges. We recommend sticking to a maximum of 70-80% DoD (depth of discharge), except in emergencies.

 

2. Clean the terminals before installation

The terminals on top of the battery are made of aluminum and copper and will form an oxide layer over time when exposed to air. Clean the battery terminals thoroughly with a wire brush to remove oxidation before installing the battery interconnect and BMS module. If bare copper battery interconnects are used, they should also be cleaned. Removing the oxide layer will greatly improve conduction and reduce heat buildup at the terminals. (In extreme cases, it is known that heat buildup on the terminals due to poor conduction can melt the plastic around the terminals and damage the BMS module!)

 

3. Use the correct terminal mounting hardware

Use 20 mm long bolts for batteries 90Ah and above. 15 mm bolts for batteries 60Ah and below. If in doubt, measure the depth of the threads in the cell and make sure the bolt will be near but not touching the bottom of the hole. From top to bottom, you should have a spring washer, flat washer, and then the battery interconnects.

About a week after installation, check that all terminal bolts are still tight. Loose terminal bolts can result in a high resistance connection, robbing your EV of power and causing excessive heat.

 

4. Never overcharge/discharge your batteries!

The most common causes of premature failure of LiFePO4 batteries are overcharging and overdischarging. Even one occurrence can cause permanent damage to the battery, and such misuse can void the warranty. A battery protection system is required to ensure that no cell in your battery pack is likely to exceed its nominal operating voltage range.

 

Difference between LiFePO4 batteries and Li-ion polymer batteries
 

Lithium iron phosphate (LiFePO4, LFP) batteries
Lithium iron phosphate is a lithium-ion polymer battery that uses LiFePO4 as the cathode material and a metal-backed graphite carbon electrode as the anode.
The LiFePO4 battery, also known as the LFP battery, is a rechargeable battery. It is the safest type of lithium battery on the market today. It is small, lightweight, and has a cycle life of thousands of cycles.

Lithium-Ion Polymer (LIPO) Batteries
A lithium-ion polymer battery is a rechargeable battery that works primarily on the movement of lithium ions between the positive and negative electrodes. Lithium-ion batteries use an embedded lithium compound as the electrode material. The commonly used lithium-ion battery cathode materials are lithium cobaltate (LCO battery), lithium manganate (LMO battery), ternary lithium-ion (NCA, NMC battery), and lithium iron phosphate (LiFePO4 battery).


 

Performance Curves of LiFePO4 Cell:
 

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

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 0

 

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

 

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 1

 

3. LiFePO4 Cell Charge Efficiency At Different Temperature

 

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 2

 

4. LiFePO4 Cell Cycle Life Curve

 

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 3

 

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

1600mAh 6.4V Cylindrical Fire Exit Light Batteries LiFePO4 IFR18650 4


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.

 

Contact Details
Godson Technology Co., Ltd

Contact Person: Paul Huang

Tel: +86 134 3021 3452

Fax: 86-20-2986-1459

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