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UL 2054 lithium ion battery 12v 50ah battery

  • Art No :12v-50ah
  • Material:lithium ion battery
  • Color:white
  • Description :Model:AS18650-50ah Voltage:11.1V Capacity:50ah Cycle life:over 500times Delivery time:3-4 weeks

UL 2054 lithium ion battery 12v 50ah battery

Product details

UL 2054 lithium ion battery 12v 50ah battery

Voltage:11.1V
Capacity:50ah
Cycle life:over 500times

50ah1_副本50ah3_副本50ah4_副本

NO.

 

Item 

Specifications 

4.1

Nominal capacity       

50Ah     0.2C Discharge  

min  capacity          

48Ah     0.2C Discharge  

4.2

Nominal  voltage    

11.1V

4.3

Charge current    

Standard Charge :0.5C

4.4

Standard Charging method

0.5C CC(constant current)charge to 4.2V,

then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C

4.5

Charging time          

Standard Charging

Approx 5 hours  

Approx 2 .5hours

4.6

Max.charge current   

Constant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off

4.7

Max.discharge current  

Constant current 1.0C5A end voltage3.0V

4.8

Standard Discharge Current 

Constant current 0.2 C5A  end voltage3.0V

4.9

Discharge cut-off voltage   

9.0V

4.10

Charge cut-off Voltage    

12.6V

4.11

Initial Impedance        

≤100mW        

4.12

 Weight              

Approx:1000g

4.13

Operating temperature   

Charging:  0℃~45℃

Discharging:-20℃~60℃

4.14

Storage temperature   

-5℃~35℃

4.15

Storage Humidity      

≤75% RH

4.16

Appearance          

Without scratch,distortion,contamination and leakage


118650&26650详情页模板218650&26650详情页模板318650&26650详情页模板418650&26650详情页模板518650&26650详情页模板6

FAQ


 Q1: Can I have some samples for testing quality?

 A1:  Yes, you can buy some samples of any our products for testing quality and market.
 Q2: How should I pay?
 A2: You can pay via T/T,L/C at sight,Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30%  T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.
 Q3: What is your package looks like? Can I have the customized package?
 A3: We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne  by the buyers, for more details, please contact us.
 Q4: What is delivery time if we place an order?
A4: It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place official order.
 Q5: Are you factory?

A5: yes,we are factory.



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