12v 15ah Lithium ion Battery Pack Rechargeable

- May 19, 2018-

12v 15ah Lithium ion Battery Pack Rechargeable Specification:






No.

Items

Criteria

Remarks

1

Nominal Voltage

12v


2

Nominal Capacity

15Ah

full charge with 0.4c discharge rate

3

Cut-off voltage:

10.8V


4

Standard Charging Current:

≤5A


5

Max Charging Current:

5A


6

Over Charge Detecting Voltage:

3.65v

per battery cell

7

Over Charge Release Voltage:

3.6v

per battery cell

8

Over Discharge    Detecting Voltage:

2.5v±0.1v

per battery cell

9

Over Discharge Release Voltage:

2.75v±0.1v

per battery cell

10

Over Discharged Protection Time Delay:

12ms (min.) 30ms(max)


11

Over Current Detecting Time Delay:

8ms(min.) 30ms(max)


12

Self-discharge:

6uA(Typ.) 10uA(Max)


13

Charging Model:

CC-CV


14

Operating    Temperature

Charging : -10~+45℃


Discharging : -10~+50℃


15

Storage Temperature

-10℃~+30℃


16

Weight

approx. 0.85kg


Q36: is your battery pack safe?

A36: yes, each lithium battery pack deliver from our company is protect with smart IC control, free from high temperature, over charged to get explosion, over discharged to get fire;

 

Q37: is your lithium ion battery have memory effect?

A37: Use it at any time if you have time to recharge it. lifetime will not be shorten as lead acid if you charged the battery when it’s not empty power.

 

Q38: What your battery life cycle?

A38: >2000times with DOD 100%;


Q39: May I know how much is your battery pack internal resistance?

A39: Internal resistance is under smart control with expertise knowledge in lithium ion batteries, please find it in battery specification.