| Sign In | Join Free | My hardware-wholesale.com | 
              
  | 
      
Name : Special Lithium Battery
Model : 3.7V 2500mAh
L x W x H : 60mmX46mmx100mm
Working temperature : under -40°C working environment
Working current : 500mA
Discharge cutoff voltage : 2.5V
Place of Origin : Changsha, China
Brand Name : HYZZ
Certification : ISO9001, CE, CB, UN38.3
Packaging Details : foam, wooden box / foam, carton, tray
Delivery Time : 22 days
Payment Terms : L/C, T/T
Supply Ability : 10,000 PCS per month
3.7V 2500mAh Special Lithium Battery Rechargeable For Telecom Backup System
Model: 3.7V 2500mAh
Specification: 60mmX46mmx100mm
Features: effective discharge rate ≥75% under working environment of -40°C, polymer square low temperature lithium battery, charge cutoff voltage 4.2V, discharge cutoff voltage 2.5V, working current 500mA, maximum working current 2000mA
Application
> Wind-Solar energy system
> Solar street lights > Off-grid energy storage
> Household energy storage
> Telecom backup system
> Mobile base stations
> Emergency backup energy sources
> Uninterruptible power system
> Grid load shifters
> Electric Golf Car
> Electric vehicles
> Electric motorcycles
> Electric forklifts
> Electric boats, etc.
| 
			 
 
  | 
			Number | HY00044 | ||
| Version | A0 | |||
| 
			 HYLF/3.7/2.5-001 Battery pack specification  | 
			
			 Date  | 
			
			 2019-5-7  | 
		||
| 1.Basic characteristics | Product picture | |||
| 
			 
 Product name  | 
			
			 Low temperature lithium battery  | 
			
			 Internal structure:Soft pack laser welding assembly method 
 Low temperature work protection board 
 
 Environmental work temperature:-40℃-55℃Ambient operating temperature: -40℃-55℃ 
 Working characteristics:40℃,0.2C2.5V,70%.Working characteristics: Under the condition of low temperature 40 °C, the current is discharged to 2.5V at 0.2C, and the effective discharge rate is not lower than 70% of the normal temperature capacity. 
  | 
		||
| 
			 product code  | 
			HYLF/3.7/2.5-001 | |||
| L x W x H | 60mmX46mmx100mm | |||
| Rated voltage | 3.7VSeries structure | |||
| Rated Capacity | 2500mAh | |||
| Serialization | 1S | |||
| 
			 Internal resistance  | 
			≤60mΩ | |||
| Discharge cutoff voltage | 2.5V | 
			 
 Shell color 
 ☑ Sub black 
 □ Bright gray 
 □ +Fruit green + bright gray two-color 
 □ White 
 
 
 
 Charging and discharging interface □ Wall terminal 
 □ Anderson 
 □ Navigation plug 
 □ Positive and negative lines 
 □ Pole ☑ Hardware contact 
 
 
 
  | 
		||
| Charging protection voltage | 4.2V | |||
| 
			 Max.charging voltage  | 
			
			 4.25V  | 
		|||
| 
			 Max. charging current  | 
			
			 1A  | 
		|||
| 
			 Maximum discharge current  | 
			
			 2A  | 
		|||
| 
			 Peak current  | 
			5±3A 2S | |||
| 
			 Rated discharge current  | 
			0.5A | |||
| Charging method | CC/CV | 
			 
 
 
 
 
 
 
 
 
  | 
		||
| 
			 weight  | 
			96g | |||
| 
			 
 Operating temperature 
  | 
			
			 Charging  | 
			0~45℃ | ||
| 
			 Discharge  | 
			-40~55℃ | |||
| 
			 60-80%SOC , 2 Storage temperature 60-80% SOC storage, need to recharge every 2 months  | 
			
			 
 -10~35℃  | 
		|||
| 
			 C1 Cycle life Cycle life  | 
			
			 500 Times  | 
		|||
| price | RMB:¥ 00.00 | |||
| 
			 Delivery period  | 
			
			 25 Working day  | 
			|||
FAQ
Q1: How is your battery quality?
Re: our battery have quality guarantee.
Q2: How is battery 's capacity of your company?
Re: All of our batteries are real full capacity .
Q3: How about your company?
Re: 12 years experience to product li-ion battery,focus on battery's quality and research.
Q4: Do you accept OEM/ODM?
Re: We support the OEM/ODM service: Pls don’t hesitate to tell us your ideas.
Q5: Which certificates do you have?
Re: We have CE/ROHS.
Q6: How about your warranty?
Re: Depends on the battery type( around 1 year).
Q7: How about your company's salesteam.
Re: We are happly and passionally do work to help who want to come true his object.
We are the one ,fighting for brighter future .
| 
                                             | 
                
                        3.7V 2500mAh Special Lithium Battery Rechargeable For Telecom Backup System Images |