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 :
| NO | Items | Specification | Remarks | |
| 1 | Nominal Capacity | 3500mAh | 0.2C Discharge | |
| 0.2C Discharge | ||||
| 2 | Nominal Voltage/shipping voltage | 14.4V | Voltage | |
| 3 | Discharge Cut-off Voltage | 12V | 0.2C Discharge | |
| 0.2C Discharge | ||||
| 4 | Charge Limited Voltage | 16V | 0℃～45℃ | |
| 5 | Standard Charge Current | 2A | 0℃～45℃ | |
| 6 | Standard Discharge Current | 10A | -20℃~ +60℃ | |
| 7 | Rapid Charge Current | 0.5C 6A | 10℃～45℃ | |
| 8 | Rapid Discharge Current | 0.5C 6A | -20℃~ +60℃ | |
| 9 | Max. Charge Current | 1C 12A | ||
| Max Pulse Current | 3C | |||
| 10 | Internal Impedance | ≤10mΩ | AC 1kHz condition | |
| At AC 1kHz | ||||
| 11 | Weight | About 1.4kg | Weight 1.4kg | |
| 12 | Storage Temperature Range | ≤1 month | -20~ 45℃ | Factory Voltage 14.4~16.8V |
| ≤3 months | 0℃~ +30℃ | Ex-factory Voltage 14.4~16.8V | ||
| ≤12 months | 20±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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