Orbtronic IMR18650 2250mAh (Black)
- Bare cell: made by Panasonic-Made in Japan
- Chemistry: Li-Mn/Li-Ion
- Type: 18650 IMR Hybrid
- Dimensions: 18mm x 65mm
- Capacity: 2250mAh
- Cell model: CGR18650CH
- Voltage: 3.7V
- Recommended full charge: 4.17V - 4.20V
- Max Discharge Current: 10A (high-drain)
With this battery I included tests up to 10A, where it still has lot of useable capacity. The battery does keep the capacity very well at high loads.
The battery uses a good cell, making it a fairly safe cell, but remember it is unprotected and must not be over discharged. For uses with high current this is a very good battery and it can deliver more capacity at a higher voltage than 3100 mAh cells when working with high currents.
Notes and links
The batteries was supplied by Orbtronic 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