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5 LED Series 5-Mode Low Voltage Protection for Two li-ion Battery Circuit Board


Our Price: $20.13 free shipping
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LED: 5 LED (series)
Output voltage: 17V
Working voltage: 6-12V
Automatic constant temperature: When the temperature exceeds the preset threshold, it will lower the output  current to protect the LED and driver.
Low voltage protection for two li-ion battery (series): When battery voltage is lower than 6V, lower voltage  protection activates and lower output to low mode and blink twice every five seconds. (Restart twice  can remove protection function.)
Overheat protection: 55-60 degrees. Automatically lower the power to adjust the brightness.
LED current: 2.6-3A
Measurement: Battery board measures 26mm
                           Main driver measures 24mm
                           Total heigh measures 30mm
Output power:2 li-ion battery LED current 2.5-2.8A, 50-60W
Modes: 100%, 75%, 50%, 30% and 5% (without strobe)
Warning: Blink once per 5 seconds-high temperature, can not change mode, in the protection situation.
Operation: When power-down less than 2 seconds will change the mode, more than 3 seconds won't change the mode.
Connecting methods: Red line to LED+, Black line to LED-. Positive line to the mid of board, negative line to  the side of board.
Attention: This is a high power driver. Please make sure you use the high capacity and high self-discharge rate batteries. Power switch should be more than 10A, the total input current is up to 7-8A.

 
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Quantity 3+ units 5+ units 10+ units
Rate $19.52 shipped $19.30 shipped $19.06 shipped

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Reviews Return to top

Ownership verified by KD Very good driver!
Posted by joshuacowan0  on   7/17/2012 1:58:53 PM
Avg.Rating: star star star star star

Strengths:

- Great for trustfire tr-j12 - Powerful (4000 lumens max) - Great spacing of modes - 2 or 3 18650/26650s work

Weaknesses:

- Needs to be filed down before it can be installed in the tr-j12 (not difficult) - Boards separate easily

Summary:

Massive power here.
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