Nitecore NL2145 21700 4500mAh Battery - Protected Button Top is available from Rocket Distributing. Compare the cell specifications, terminal shape and protection requirements with your device or battery-pack design.
Product specifications
| Brand | Nitecore |
|---|---|
| Product reference | NITE-NL2145 |
| Model | NL2145 |
| Size | 21700 |
| Positive Terminal | Button Top |
| Nominal Capacity | 4500mAh |
| Continuous Discharge Rating (max) | 5A |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Protected | Yes (PCB) |
| Rechargeable | Yes |
| Approx. Dimensions | 21.8mm x 75.5mm |
| Approx. Weight | 76g |
| High-Capacity 21700 Battery | 4500mAh lithium-ion cell for extended device operation. |
Fit, protection and charging
This protected cell includes a protection circuit. Protected assemblies can be longer than bare cells of the same nominal size. Check the complete dimensions and terminal shape against your device.
A matching cell size alone does not establish compatibility. Follow the cell and equipment documentation for charging voltage, current and temperature limits. Do not use damaged cells or carry loose cells with metal objects.
Compare battery chargers, then confirm the exact chemistry, charging voltage and physical fit in the charger manual.
Technical documents
Where a document describes the underlying bare cell, its dimensions and electrical limits do not automatically apply to the protected assembly. Match the complete protected battery and its protection-circuit limits to your equipment.
Order or request quantity pricing
Email Sales@RocketDistributing.com with product reference NITE-NL2145, quantity, delivery location and timing. For compatibility help, include the equipment model and battery or charger label.