Test/review of Imalent 18650 3000mAh MRB-18P30 (Blue-black)

Batteries and Chargers Rechargeable Batteries
1

Imalent 18650 3000mAh MRB-18P30 (Blue-black)







Official specifications:

  • Brand: Imalent

  • Type: Battery

  • Battery: 18650

  • Battery Type: Lithium-ion

  • Head Type: Button Top

  • Rechargeable: Yes

  • Protected: Yes

  • Voltage(V): 3.7V

  • Charge Current: 0.5A

  • Max. Charge Current: 1A

  • Max. Discharge Current: 15A



This is a battery with good capacity and good current capability.












The discharge curves tracks nicely, the battery can handle 10A and gets a bit hot at 15A.
20A is too much and the protection circuit disables the discharge.







The overload protection disables the batteries here.













Because I only test up to 15A in this test I did not trip the overload protection.



Conclusion

The battery quality is good for this battery, but as usual the protection will reduce the high current performance.



Notes and links

How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Compare to 18650 and other batteries
2

Thanks for the review!

3

Thank you very much!!! :+1: :beer: :smiley: Performance is spot on compared to the Enerpower VC+ 3000 mAh using the comparator:

4

Thanks. As usual very well done review. I have 8 pieces of this.

5

Great review.

6

what is its cell, samsung 30Q or sony vtc5, i am wondering