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LED li-ion driver Interesting boost driver to mod
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  • posted bya2222 on 06/23/2015

    Update: AMAZING DRIVER! it draws 3A from freshly charged sony cycle energy AA nimh. Guys please ask DX to restock this driver! - This driver is the best driver for the price. It uses pwm but very high frequency it is impossible to notice by eye. Also this is the most powerful driver I have ever I... Read more


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  • posted byhankr on 05/16/2015

    I've put three of these so far into flashlights using a "4/3AF" NiMH cell. That's the same size as a 18650 -- so I"m recycling some older li-ion lights -- putting in this driver, to make them NiMH as gifts. So far I've put in amber Cree XP-E emitters, not white emitters, which may be why it's a I... Read more


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  • posted bytarada.ru on 12/27/2014

    Involvement: - Ownership: ok OtherThoughts: I came up with how to use the two boards to include battery li-ion 3,7v. This my innovation works fine when connected LED 5W 6-8v board a little heated, LED running cool ! Still need to install the diode, it will improve the performance. This can be in... Read more

    bi-module Li-ion usage. bi-module Li-ion usage. bi-module Li-ion usage. bi-module Li-ion usage.


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  • posted bypower911 on 11/17/2014

    Pros: -interesting modes to choose from -invisible PWM that works smooth -works with 2xAA (alkaline only) to boost up to 1.8A to drive my XML T6 (brighter than using stock lithium driver) Cons: -17mm board. Not common for AA lights -messy modes -PWM humming -only supports single AA (2xAA alkaline... Read more

    Very good single AA boost driver for modes Very good single AA boost driver for modes Very good single AA boost driver for modes

    Impression:Interesting boost driver to mod;

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  • posted bylyonn on 09/04/2010

    - Capable of high output power with 1*AA battery - 20 modes capability - Good build quality - Gold plated PCB tracks - Does not heat up - Good price - Changing modes is relatively difficult - PCB size is not ideal for AA size flashlights - Output is too high with 2*AA Good boost LED drivers are a... Read more

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  • posted byecotack on 05/26/2010

    One of the better 1.5v drivers Fit my Small Sun ZY-C41 Well made, soldering was good and clean Not 800mA at the LED, but I've not found any that will yet. Needs a simple group (low, mid and high) How do the pick and place machines mount those coils??? I wanted to replace the LED in my torch and a... Read more

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  • posted byneonu on 04/12/2009

    It`s amazing add-in for 1 AA flashlight to provide more light than you can to impress. I have 2 RC-G2 and one was modded with this board to compare. Brightness of stock RC-G2 is compared to MID of modded RC-G2. Stock RC-G2 was greenish, but with this board the light is more white and MORE RC-G2 A... Read more

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  • posted byflashin on 10/06/2008

    has a pretty good boost for 1.5v aa powered lights.(RC-G2) once i got it on high it was noticeably brighter.(i'm still using the P-2, but have a P-4 to swap in) the lower light levels are nice to have. they extend battery life. sometimes the single mode lights are way to bright for some and will... Read more

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  • posted bypekcle on 07/03/2008

    This is one powerful circuit board. I put it in a Romisen RC-G2 along with a Q5. It is one of the brightest light I have now, based on throw. The pre-soldered wires are help a lot. It also works as a single mode, which I did by putting another wire through the hole at the edge. I left the white... Read more

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  • posted bylaser123 on 06/11/2008

    I am amazed at this driver, it can boost the voltage of a aa and still deliver 800ma, that is amazing, the modes are nice and allow for alot of versatility. Using this driver and a good quality ni-mh(alkalines cant handle the current draw so are able to actually put out 800ma) battery you can a a... Read more

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