MecArmy USB Rechargeable 18650 Battery

$22.49

(2 reviews) Write a Review

Description
Specifications

MecArmy USB Rechargeable 18650 Li-ion Battery.

The world's first USB rechargeable 18650 Li-ion battery. With built in USB charging port, the battery may be charged by any device with a USB port, and is still compatible with common 18650 flashlights.

The MecArmy U18-34 rechargeable 18650 battery is an advanced piece of technology. No more worrying about purchasing a separate battery charger. You can now plug a standard micro USB cord directly into the USB port located right on the battery! This makes it extremely convenient for any flashlight that is not directly rechargeable.

USB Rechargeable

Capacity: 3400mAh

Panasonic cells

High drain

Reverse Polarity protection

Overcharging / discharging protection

Please note - postage regulations mean that this item can only be shipped using courier, rather than by standard mail.

SKU: MEC-U18-34
Rechargeable:: Yes
Battery Capacity:: 3400mAh
Product Weight (g): 48
Battery Type:: 18650
Voltage:: 3.7V

Description

MecArmy USB Rechargeable 18650 Li-ion Battery.

USB Rechargeable

Capacity: 3400mAh

Panasonic cells

High drain

Reverse Polarity protection

Overcharging / discharging protection

Please note - postage regulations mean that this item can only be shipped using courier, rather than by standard mail.

Specification

SKU: MEC-U18-34
Rechargeable:: Yes
Battery Capacity:: 3400mAh
Product Weight (g): 48
Battery Type:: 18650
Voltage:: 3.7V

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Reviews

3
Doesn't seem to work with all torches

Posted by Chewie on 25th Sep 2017

Very convenient but strange compatibility issues. Works with my Olight M20sx. Does not work with my Olight S20 baton or either Fenix PD32UE or PD35. I have no idea why as it fits in them all.
5
Good so far

Posted by Cleo on 27th Nov 2016

I brought the MecArmy USB rechargeable battery for my Klarus xt11 and so far I am very happy with its performance. Comparing it to my previous battery I have not noticed any drop in the output of my torch. The battery has a LED light on the top that lets you know when it is fully charged and the USB recharge method is a very easy and convenient way to charge it. As an example I use the USB cable that charges a PS4 controller to charge it up. On the packaging it states that it can complete 500 charge/discharge cycles. I can not fully comment on how long the battery life will last in a single cycle as I have not yet fully discharged it through use but I have used my torch numerous times so its looking good so far.