LG MJ1 3500mAh 10A Lithium ion battery 18650

LG MJ1 3500mAh 10A Lithium-ion battery 18650 

Nominal capacity: 3500 mAh

Minimum capaciy: 3400 mAh

Average voltage over discharge: 3.635V

Standard charge: .5C

Maximum charge current: 1C

Maximum discharge current: 10A

Cycle life: 400 cycles

As you can see, the MJ1 really boasts a high capacity - 3500 mAh. A max. discharge current of 10A means the battery also can pack quite a punch. This is good news as it is proof that battery scientists have really started closing the gap between capacity and max. discharge rating.

400 cycles is a good lifetime and will mean these cells may be able to last up to two years or more depending on the application.

The capacity was tested under the following conditions:

23°C with a 2-degree error

Charged up to 4.2V

Charge current should be terminated when tapered to 50mA.

Standard discharge current of .2C

Cut-off voltage 2.50V