Chemistry: LiMN
Dimensions: 14mm x 50mm
Nominal/Cutoff Voltage: 3.7v/2.75v
Nominal Capacity: 600mAh
Color: Purple
With high drain cells, they sacrific capacity; IMRs ouput cleaner current across the entire discharge cycle, unlike Li-ions.
You can use the standard 3.7v dual battery charger to charge high drain batteries.
Read the information found at:
Battery University before purchasing. It is important to carry batteries properly, charge properly, and dispose of properly.
Do NOT leave batteries charging unattended/overnight!