NItecore TM28 LED Flashlight with 4 Nitecore IMR Batteries 18650
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NItecore TM28 LED Flashlight with 4 Nitecore IMR Batteries 18650

by: Nitecore


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Being the latest member in the TM series, the TM28 is the brightest model aims at the search and rescue segment. Inheriting traits of the TM series, the TM28 maintains product compactness and easy one-handed operation, making it ideal for all outdoor scenarios. Utilising four CREE XHP35 HI LEDs, through the improved driver circuit, the TM28 is capable for a max outburst of 6000 lumens, while maintaining outstanding light intensity. Reflectors array with PDOT incorporated allows for 107200 candelas and beam distance up to 655 metres. Onboard OLED display gives real-time operating information, dual-stage single switch provides quick access to all functionality. 5 brightness level and 3 special modes available to cope with all situations. 

In addition to regular 18650 li-ion batteries, the TM28 is compatible with high discharge IMR batteries and the NBP68 HD battery pack, highly energy efficient with max runtime up to 1000 hours, significantly lessens the likelihood of battery shortage.

Nitecore TM28 Spec

LED Brightness Level Waterproof Specifications (Width, Length, Diameter) Weight Battery
4 x CREE XHP35 HI LED 5 Brightness Level  IPX8, 2m 5.59” (Length) x Head: 2.23”x 2.23” (Height/Width) x 1.97” (Tail dia.) 14.6oz 4× IMR 18650 / 4×Li-ion 18650
ANSI/NEMA FL1 General Mode
Turbo High Mid Low Ultralow
Output  4× IMR 18650(lumens) 6000 2300 1000 320 2
Runtime (4× IMR 18650) *45min *2h 4h30min 11h15min 1000h
Output 4×Li-ion 18650 (lumens) 4500 2300 1000 320 2
Runtime (8 x CR123) *1h 2h15min 5h 14h30min 1000h
Distance (655m)
Intensity (107,200cd )
Impact Resistant (1.5 m)

 NOTE:The stated data has been measured in accordance with the international flashlight testing standards ANSI/NEMA FL1, using 4x IMR18650 batteries (3.6V, 3100mAh) or 4 x Li-ion 18650 batteries (3.7V, 3400mAh) under laboratory conditions. The data may vary in real-world use due to different battery use or environmental conditions. * Runtimes for turbo and high are calculated based on theoretical arithmetic. * To use the 6000 lumens output, all 18650 batteries must be rechargeable and have at least 8A discharge current each or use with NITECORE NBP68HD battery pack.

    • Rechargeable searchlight
    • Utilises 4 CREE XHP35 HI LEDs, max output up to 6000 lumens
    • Powered by 4 18650 batteries, compatible with li-ion/IMR batteries
    • Max runtime up to 1000 hours
    • Max throw up to 655 metres
    • Onboard OLED display provides real-time data for brightness, battery power, voltage
    • Reflectors with PDOT incorporated
    • Intelligent charging circuit
    • Temperature regulation to prevent overheating
    • 5 brightness levels and 3 special functions available
    • Dual-stage multi-functional single switch provides access to all functions (Patent No. ZL201120062948.1)
    • Built-in power indicator to report battery level (Patent No.ZL201220057767.4)
    • Onboard tripod receptacle
    • Mineral optic lenses with anti-reflective coating
    • Retaining rings protect core components from damages
    • Made from aerospace grade aluminium alloy ·HAIII hard anodising
    • Waterproof in accordance with IPX8 (2 metres submersible) ·Tail stand
    • Length: 5.59”
    • Head : 2.23”x 2.23” ( Height / Width )
    • Tail diameter : 1.97”
    • Weight : 14.6 oz (battery excluded)
    • Holster
    • adaptor
    • lanyard
    • O-ring
    • charging port cover
    • flat top battery connector
    • 4 x IMR Batteries

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