01.    Extension case for 18650 batteries so that there is an unlimited power supply.

02.  Always ready to use.
The 18650 battery extension case connects directly to the flashlight and using a replaceable Li-ion 18650 battery
provides continuous power

03.   Achieve the Impossible
Compatible with NU43 and high-capacity 18650 battery, it enables users to face
the demands of a trail running race of up to 100km, while also providing sufficient power for various other needs.
– Mountain trail running
– Mountaineering
– Climbing
– Searching

04.    Extremely stable lighting.
When the extension case is attached to one of the NITECORE NU40, NU43, NU50 or other compatible models it will seamlessly activate
performance mode. This function is purposely designed to adjust the dimming rate
on the projector, ensuring a more stable performance over time.

05.   Maximum operating time.
When the projector is turned on, it is first powered by the 18650 extension battery case. At the same time, the battery case
charges the built-in battery of the projector, allowing it to work at its maximum capacity.

06.  Well-balanced design/
Provides optimal weight distribution for a comfortable and safe experience during use.
*The weight distribution between the front and rear can be affected by the use of different lenses and batteries. It is recommended to use NITECORE NU40, NU43 lenses
and NITECORE 18650 Li-ion batteries for an ideal usage experience.  

07.  USB-C input & output
The 18650 extension battery case can work as a battery charger or a versatile power bank, ideal for charging
various devices such as headlamps, flashlights, smatphones, sports watches and more.

08.   Unparalleled compatibility
Compatible with common 18650 Li-ion batteries (excluding flat head batteries)

09.   Red Flashing
Four power indicator lights flash red to effectively ensure the user's safety
at night.

10.    Power level display
With a short press of the power switch, the power indicator lights will light up to show the power remaining
in the battery.
– One solid light indicates that the battery power is approximately 25%
– Two solid lights indicate that the battery power is approximately 50%
– Three solid lights indicate that the battery power is approximately 75 %
– Four solid indicator lights indicate that battery power is approximately 100%

11.    Technical data

Entrance:5V – 2A

Exit:5V – 2A

Battery options:All 18650 Li-ion batteries (Except flat head batteries)

Dimensions :106mm x 40mm x 35mm

Weight:65g

Accessory:Clip for the cable

* Note: 18650 battery not included, sold separately.