Efest Li-Mn IMR 18350 3.7v 800mAh High Drain Battery
Efest Li-Mn IMR 18350 3.7v 800mAh High Drain Battery (flat top).
High drain batteries have less drop-off, and safer battery chemistry.
Safe chemistry means no risk of venting with flame or explosion.
PCB (protection) is not required for Li-Mn cells.
Chemistry: Li-Mn Dimensions: 18mm x 35mm Nominal/Cutoff Voltage: 3.7v/2.75v
Nominal Capacity: 800mAh
Colour: Red 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!