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14.8V 3500mAh 4S1P Emergency Lighting Battery Pack 18650 Lithium Ion

Categories Lithium Ion Battery Pack
Brand Name: EA ENERGY
Model Number: 14.4V 3500mAh
Certification: CE MSDS UN38.3
Place of Origin: CHINA
MOQ: 1PCS
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram, T/T, D/P
Supply Ability: 100000pcs Per Day
Delivery Time: 1-5 Work days
Packaging Details: 65*18*10cm 100pcs / carton GW:12kg
Model: Emergency Light Battery Pack
Diameter: 72mm*65mm*18mm
Capacity: 3500mAh
Cycle life: >5000 cycles
Impedance: <100mΩ
Voltage: 14.4V
Standard discharge current: Constant Current 0.2C
Standard charge current: Constant Current 0.2C
Cell type: 18650 battery cells
Certifications: CE /UL/UN38.3/ MSDS
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14.8V 3500mAh 4S1P Emergency Lighting Battery Pack 18650 Lithium Ion

14.8V 3500mAh 4S1P Emergency Lighting Battery Pack 18650 Lithium Ion


14.8V 3500mAh 4S1P 18650 Emergency Light Battery Pack Fire Emergency Light Battery


Emergency Light Battery Pack details :


1. Diameter*Height : 72mm*65mm*18mm (Lithium Ion 18650 size 4S1P)

2. Nominal Voltage : 14.4V

3. Nominal Capacity : 3500mAh

4. Cycle life : 1000 cycles

5. Standard charging ways : CC / CV

6. Li-ion / Lithium Ion rechargeable LiFePO4 battery cell

7. CE , UL ,UN38.3 , MSDS compliant


Emergency Light Battery Pack Description :


EA Energy has 14 years of experience in lithium battery production!


Easy installation, comply with RoHS standard.


14.4v 3500mAh Li-ion power battery fit for many kinds of Emergency LED Light

Professional battery management system (BMS) provides reliable multiple safety protection functions for short-circuit, over-charge, over-voltage, over-heat and over-current.


14.4V 3500mAh lithium-ion battery.Max constant discharge current: 3A.The service life is more than 1000 times and 5 years .

Cell selection: Samsung, LG, Lishen, Roofer, and other 18650 cell suppliers have established good cooperative relations.


Our experienced team utilizes proven technology and innovative engineering to design, assemble, and test rechargeable medical device batteries. We support high and low volume manufacturing for a diverse customer base that includes some of the most recognized companies in the world. Whatever the power requirements of your mobile or portable Equipment, we have the ideal batteries solution.

Products through UL, CE, FCC, RoHS certificated.


We can also customize any size and function you need.Such as 12V/24V/36v/48v/60V/72v 20AH, 50AH,100h, 120ah, 150ah,200ah, 300ah, 400ah, 800ah etc..


Emergency Light Battery Pack Specifications :


NOItemsSpecificationRemarks
1Nominal Capacity3500mAh0.2C Discharge
0.2C Discharge
2Nominal Voltage/shipping voltage14.4VVoltage
3Discharge Cut-off Voltage12V0.2C Discharge
0.2C Discharge
4Charge Limited Voltage16V0℃~45℃
5Standard Charge Current2A0℃~45℃
6Standard Discharge Current10A-20℃~ +60℃
7Rapid Charge Current0.5C 6A10℃~45℃
8Rapid Discharge Current0.5C 6A-20℃~ +60℃
9Max. Charge Current1C 12A
Max Pulse Current3C
10Internal Impedance≤10mΩAC 1kHz condition
At AC 1kHz
11WeightAbout 1.4kgWeight 1.4kg
12Storage Temperature Range≤1 month-20~ 45℃Factory Voltage 14.4~16.8V
≤3 months0℃~ +30℃Ex-factory Voltage 14.4~16.8V
≤12 months20±5℃ 

Emergency Light Battery Pack Products Details :



Emergency Light Battery Pack Applications :


Emergency light battery pack use Automotive Grade 26650 18650 Cells with higher energy density, more stable performance and greater power. Perfect for any kinds of Emergency Led Light ,Exit Sign applications.



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