Light-For-Me 4XPG User Manual

Hand torch

light-for-me 4XPG Hand Torch:

- up to 1600 lumens

- 4 x XPG LEDs

protection against LEDs' overheating - when the microprocessor detects too high

temperature, it lowers the current ﬂowing through LEDs

protection against deep discharge of batteries - when the microprocess detects a critical

voltage, the torch ﬂashes 5 times and then after a few minutes it switches off. Since this

moment, the ﬁfth red diode will be ﬂashing for one minute in series: 5 ﬂashes every 10

seconds. This means the battery level is too low to switch the torch on.

protection against reversed polarity - if by chance the batteries are placed the other way

round, it will not caused any damage to or reaction by the torch

4XPG Hand Torch can be powered by:

- 2 x 18650 Li-Ion batteries

- 2 x 26650 Li-Ion batteries

It is recommended to use high quality batteries of capacity at least 2600mAh. Burntime

depends on the quality, overall condition and charge level of the batteries used and

ambient temperature.

The batteries should be put into the backup's body with the sign – (minus) to the head and

with the sign + (plus) to the inner part of the body - see photo below.

4XPG Hand Torch is equipped with protection against deep discharge of batteries so to get

the best possible burntime the batteries used should be unprotected. Recommended

batteries are given below.

4XPG Hand Torch is equipped with battery adaptors enabling the user to use either 18650

or 26650 batteries. Adaptors are already placed in the 4XPG body. To power the torch by

26650 Li-Ion battery type, simply remove the adaptors. If later the torch is to be powered

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4XPG Hand Torch

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Table of Contents

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Page 1 4XPG Hand Torch is equipped with battery adaptors enabling the user to use either 18650 or 26650 batteries. Adaptors are already placed in the 4XPG body. To power the torch by 26650 Li-Ion battery type, simply remove the adaptors. If later the torch is to be powered...
Page 2 2 x 18650 Li-Ion batteries, ﬁrst place the adaptors in the torch body and then place the batteries. 4XPG Hand Torch is also equipped with a battery extender - see photo. Depending on the brand of 18650 Li-Ion battery, their length may differ. If after placing the 18650 Li-Ion batteries inside the body, they are not level with the adaptor, place the battery extender between the two 18650 Li-Ion batteries - see photo.
Page 3 To switch the 4XPG Hand Torch twist the head as shown by arrows. To switch it off, twist the head to the ﬁrst moment when the light goes off and stop. Before every dive check the condition of orings that seal the body of 4XPG hand torch.
Page 4 • max dimensions: 26.4mm x 66.5 (diameter x length) • no memory eﬀect and no scheduled cycling required to prolong the battery's life • high capacity • stable discharge voltage • high voltage / light weight battery www.light-for-me.com...