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3.7V Li-ion Battery Charger/USB Boost Power Module


3.7V Li-ion Battery Charger/USB Boost Power Module
Images/37529-LARGE.jpg Images/37529-1.jpg   California Proposition 65 Warning
Stock Number: 37529 PS
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$4.95


Availibilty: In Stock   Units: 19
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Detailed Description

View PDF Data Sheet
DATA SHEET

Li-Ion Battery Protector/Charge control module. Attach a 3.7V battery and module will provide power to charge the battery when 5V is connected the USB Micro B Port. Provides a 5V @ 1A output on the USB Type A Port.Connect a 5V Charger to the Micro B USB Port to Charge the Battery.
Battery: 3.7V Lithium polymer, 18650 lithium battery, Cellphone battery.
NOTE: NOT FOR 12V batteries, nickel-metal hydride batteries, lithium iron or Multi-section, series connected lithium polymer batteries.
Charging Input: 5V @ 1A
Battery Input: 3.7VStep-up Voltage
Output: 5V@1A max (USB Type A Jack)
Transient current: 180uA
Onboard LED Indicator: Red-Charging, Green-Charging completed, Blue-There is a load on the USB Type A Port
Connections for Optional Off Board LEDs.
Battery Input over-voltage, over-current, under-voltage protection.
USB Output overcurrent, short circuit protection
Over-temperature protected.
NO MOUNTING HOLES
L: 2" (50mm) W: 25/32" (20mm) H: 1/2" (12mm) WT: .02

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here? As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.

As an example:
   ABS plastic contains styrene
   PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
   electrolytic capacitors can contain Ethylene glycol
   Brass can contain Lead
   flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
   Aluminum alloys can contain Chromium

To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!