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Lead Acid Smart Charger (0.8A) for 12V Lead Acid Battery with 3 stages floating - CE -

Option 2: 5.5x2.5 mm Male PlugOption 3: with ebike connectorCigarette Socket
Your Price: From $17.95 to $24.95

Product Options



Feature The Smart charger is designed for small - mid size 12V Lead acid battery with three stage charging control to promise battery charged fully without damage
Input Voltage
  • 100 to 240 VAC at 50-60 Hz Worldwide power supported
  • Maximum input power 16W
  • Efficiency >75%
Output Voltage Rated 13.8 - 15V DC @ 0.8Amp
 3 stages charging
  • Stage1: Charging current 0.75A +/- 0.1 @ 12V
  • Stage2: Charging voltage 14.75V +/- 0.25V
  • Stage3: Floating voltage 13.75V +/- 0.25V  (Cut-off current stage2-3: <0.2A +/-0.05A)
  • Short Circuit Protection
  • Reverse current: less than 5mA at 12VDC
LED Indicator
  • Red = Charging
  • Green = Completed Charging
Environmental Requirements
  • Operating Temperature: -10oC to  +40 oC
  • Storage Temperature: -40 oC to  +70 oC
  • Humidity: 0-95% RH
Dimension(LxWxH) 75mm(3.0")x51mm(2.0")x28mm(1.1")
Weight 5.29 Oz (0.15kg)
  • CE & Recognized or tested by one of NRTL (National Recognized Testing Laboratory) , for more information, please contact us
  • Emissions Requirements: FCC Class B
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Please download the Specification here

Connector Options

  • Option 1: 12", 18 AWG wire with one set of clips --- UL / CE listed smart charger
    • Red clip is positive, Black clip is negative
  • Option 2: 5.5x2.5 mm Male Plug
    • Inside (+), outside (-)
  • Option 3: ebike connector
    • Red (positive) is the exposed pin
  • Option 4: 5.5x2.1mm male plug
    • Inside (+), outside (-)

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Product Reviews

(8 Ratings, 5 Reviews) Average Rating:
good choices and great prices on batteries, chargers and accessories
A. Hegde (Sunnyvale, CA ) 6/26/2014 3:58 PM
You have good choices and great prices on batteries, chargers and accessories. Hope you keep it up.
Timely delivery, reasonably priced
Richard C (NJ, United States) 9/4/2013 1:56 PM
Exactly what we were looking for, Timely delivery, reasonably priced
great little charger
Terry Mills (Palmyra, PA) 11/10/2010 4:42 AM
I received this charger with a 3.0 A/Hr sealed Lead/Acid battery. Works like a charm. Just connect it to the battery, plug it in and go away. I a few hours the battery is fully charged and not even warm to the touch. HOWEVER, the case the battery came with is CRAP. The strap stitching came out in about 2 days.
Great charger
Locoboy5150 (San Jose, CA) 2/11/2010 4:33 PM
This charger works great for all my sealed lead acid battery charging needs. Its 0.8 A charge rate is high enough to charge my batteries completely overnight, yet is low enough to be gentle on them to keep their temperature down. It's pretty simple - connect it to a battery and leave it alone until the LED changes from red to green and then it's all done and the battery is ready to go. I've been using it regularly for about two years now and it has never failed to completely charge my 12 V sealed lead acid batteries and it has never over charged them. I have had absolutely no problems with it at all. I definitely recommend this to anyone that needs a simple, affordable charger that works well without any issues.
Gentoo (Unknown) 2/18/2007 3:33 PM
Just shopping - I have not seen it yet
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