3.6V 3.4Ah 18650 Battery Pack — High-Capacity 1S1P
Overview
The 3.4Ah version uses the Panasonic NCR18650GA, the highest-capacity cell in this 1S1P button-top series, for devices where single-cell runtime is the priority. Continuous discharge support is 0.2C standard and 3C maximum.
Specifications
| Item | Specification |
|---|---|
| Configuration | 1S1P, button top |
| Cell | Panasonic NCR18650GA |
| Nominal voltage | 3.6V |
| Capacity | 3.4Ah typical / 3.35Ah minimum |
| Charge cut-off voltage | 4.2V |
| Discharge cut-off voltage | 2.5V |
| Charge current | 0.5C standard / 1C maximum |
| Discharge current | 0.2C standard / 3C maximum continuous |
| Charge temperature | +10 to +45°C |
| Discharge temperature | −20 to +60°C |
| Short-circuit protection | Yes |
Build and options
Leads, connectors and labelling are confirmed against your equipment drawing before samples are made, and the pack is built to the specification above once it is confirmed. For shipping and compliance files, UN38.3, IEC 62133 and MSDS documents can be confirmed and provided for specific models — tell us the model you are buying and we will confirm which documents cover it.
Frequently Asked Questions
Which cell is used in the 3.4Ah high-capacity version?
This version uses the Panasonic NCR18650GA, the highest-capacity cell in this 1S1P series.
What continuous discharge does it support?
It supports 0.2C standard discharge and up to 3C maximum continuous discharge; charging is 0.5C standard and 1C maximum.
Tell us about your battery project
Send your device requirements — voltage, capacity, current, space and quantity — and our engineering team will evaluate cell selection, configuration and battery management against them.