JSC Energiya INR18650 1500mAh LITS-1.5 (Blue)
![DSC_4765](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/DSC_4765.jpg)
Official specifications:
- Nominal capacity: 1500mAh
- Nominal voltage: 3.6V
- Maximum discharge current: 20C (30A)
- Charge voltage: 4.2V (Other specification say: Open voltage 4.1V).
- End of discharge voltage: 2.5
- Cycle life: 300 cycles to 60% (Other specification says: Service life 500 cycles).
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-info](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-info.png)
This is a Russian manufactured 18650 cell designed for battery powered tools, this means low capacity and very high current.
![DSC_4767](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/DSC_4767.jpg)
![DSC_4768](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/DSC_4768.jpg)
![DSC_4769](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/DSC_4769.jpg)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Capacity](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Capacity.png)
The two cells matches fairly well and the battery can maintain nearly constant capacity at any load.
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Temp-15.0](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Temp-15.0.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Temp-20.0](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Temp-20.0.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Temp-30.0](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Temp-30.0.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-CapacityTimeHours](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-CapacityTimeHours.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-CapacityTime](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-CapacityTime.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Energy](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Energy.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-PowerLoadTime](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-PowerLoadTime.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-TripCurrent](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-TripCurrent.png)
![JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Charge](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20(Blue)-Charge.png)
![Discharge-JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20%28Blue%29-pulse-1.0%2010%2010-IR](https://lygte-info.dk/pic/Batteries2012/JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20%28Blue%29/Discharge-JSC%20Energiya%20INR18650%201500mAh%20LITS-1.5%20%28Blue%29-pulse-1.0%2010%2010-IR.png)
Conclusion
The cell has fairly low energy content, but can deliver a lot of power.
Notes and links
The batteries was supplied by a reader for review.
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
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries