Nitecore SRT6i Black Flashlight
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Delivery time is additional. Business days exclude weekends and holidays. Shipping details.Brightness selection through a dedicated control ring
The SRT6i combines dual rear controls with Nitecore’s Smart Selector Ring. The ring selects the operating arrangement, while the tail switches provide activation and immediate access functions. Its concentrated beam favours looking farther ahead rather than broad area illumination alone.
The rechargeable i-series power system uses a removable battery and USB-C charging. The selector-ring interface is the defining difference from conventional button-only P-series lights. Its fixed documented brightness levels, lock mode and tactical setting should be compared using this SRT6i specification.
Exact edition and supplied equipment
Dedicated Nitecore 21700 i-series rechargeable cell included. Use the documented i-series battery and compatible charging equipment; ordinary 21700 cells are not interchangeable.
Specifications
| Model / edition | SRT6i |
|---|---|
| Color | Black |
| Maximum output | 2100 Lumens |
| Light Source | White Light |
| Max Beam Distance | 510 Meters |
| Max Beam Intensity | 65,200cd |
| Battery | Alternative compatible power sources: 1 × 21700i OR 2 × CR123 OR 2 × RCR123 |
| Maximum runtime (lowest applicable mode) | 70h |
| Head Size | 40mm / 1.57" |
| Length | 163mm / 6.42" |
| Manufacturer-listed weight | 167g / 5.89 oz |
| Ingress protection | IP68 |
| Charging | USB-C; see supplied-cell/onboard arrangement in description |
| Country of manufacture | China |
| SKU | NCSRT6I |
| EAN / UPC | 6952506407576 |
Maximum output, maximum beam distance and longest runtime refer to different operating conditions. Runtime depends on the selected mode, battery and temperature; high-output modes may step down during use. Compatible battery formats are alternatives, not batteries required simultaneously.