M4D M4X deals - Astrolux WP1 and WP2 LEP

all my cells are stored full - ready to use.

if I want to play with my lights I do not have be time for a charging session first ;)

Can’t argue with that wisdom. I’ve yet to have used up a cells 500 lives yet, not even close.

You can play a lot with your lights even at the voltage 3.7v-3.8v.
Keeping your cells at top voltage all the time, how many years does it take within you notice decrease in capacity etc. and it starts to be worn?

Opus 3100 has an internal switch that can be set to 3.7v, 4.2v or 4.35v. I've been using that.

slmjim

aaah - i remember!

thanks

To charge LiFePO4 cells. This charger does not support 3.7V or 4.35V chemistries, which most people will never need anyway. Multi-chemistry support is indeed mostly just for feature fluffing.

As others said, 3.7V limit is also useful for storing li-ion cells in their “relaxed” state. Even this is questionable, however, as they will still self-drain and require routine “halving off”. In actual “storage”, this maintenance seems unlikely to happen.

Adjustable voltage limits are useful, regardless. I’m pretty sure that TK charges her cells to 4.15V to avoid 100% top-off. I would do something similar if I could. Yes, this is unnecessary as our cells are quite durable even when kept at 100%, but some of us are geeks in different ways; I’m an optimizer by nature.

Imagine how annoyed I am that I cannot “fix” my smartphones to keep them from killing their own batteries :smiling_imp: . The desire for longer runtime right now means that they sacrifice long-term battery life. If there was just a setting to reduce the max charge to 96% or so like there is on my laptop…

26 flashlights from 200 to 100000 Lumen
Quarry 2.0 - beamshot comparison

https://m4dm4x.com/the-quarry-2-0-beamshots-of-23-flashlights/

Any coupons for Convoy S2 Grey 7135*5 365nm UV Flashlight?



my Link
Code: bgs2g

Thanks!

How did you know what I was looking for…

Hello my dear friends!

Here are some new flashlights which are added to my deals list
(the links take you to the shop for detailed Information)

FOLOMOV EDC C2
Nicha E21A 8Mode 400Lumens
Magnetic Tail EDC Flashlight

https://www.youtube.com/embed/u9XPZ2LkCFo

FOLOMOV PEN L1
Nicha E21A 8Modes 335Lumens
USB rechargeable flashlight

FOLOMOV 26650S
5x XP-G2 2000Lumens
8Modes 26650 Tactical Flashlight

DIY Flashlight Handle
For Astrolux MF Series
Adjustable From 52mm To 54mm

Code: MGrip price: US$ 25.99

Dang, it looks like I’ll be spending money on a Folomov Pen L1.

I like the C2 that I’ve had for a couple weeks.

Is $25 the discounted price for the Pen L1?

Thanks.

no

I just noticed that the published outputs for the L1 are the same as for the EDC C1, even though the battery in the L1 is 2x as big.

This doesn’t seem likely that that the two lights have the same capacities.

Anyone know the actual specs for the L1?

got both colors - funny how the color change with different lightsource

groupbuy: https://budgetlightforum.com/t/-/56752

new video available!
www.youtube.com/embed/rJ_oy5fZ5PQ

How do I get a discount code for the Pen L2?



the best prices can´t be public most times - so i have to put them behind the membershipagreement to stay private

ooor you send me a PM or mail as mentioned in my signature ;)