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These Ultrafire protected cells contain a small circuit board also identified by any of the following: PCB (printed circuit board), PCM (power control module), or IC (internal circuit) which are all terms that indicate the cell has an electronic circuit designed to create an open circuit when design specification values of current or voltage are exceeded. This circuit is located at the negative end of the cell with in a small plastic case and concealed by the PVC shrink wrapping.
THESE BATTERIES ARE SOLD INDIVIDUALLY, EACH PURCHASE IS 1 BATTERY.
These are printed as peak 1800mAh capacity, we are listing them as nominal 1500mAh rated. Actaul capacity is based on rated load, we will post load tested data when avaialble.
Operating Specifications:
| Nominal operating voltage |
3.6 |
| Minimum operating voltage |
3.0 |
| Maximum operating voltage |
4.2 |
| Nominal cell capacity (milli ampere per hour) mAh |
1500 |
| Maximum discharge rate |
1.5C |
| Maximum charge rate |
1C |
| Cell diameter in millimeters* |
17 |
| Cell Length in millimeters* |
66.5 |
*- Length and diameter were determined by a random sampling of cells, this table represents the largest measurements from this sampling.
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