12V 3.3Amp Battery Charger Maintainer Smart Auto Trickle Float Deep Cycle


12V 3.3Amp Battery Charger Maintainer Smart Auto Trickle Float Deep Cycle



The device is 4 stages automatic battery charger/maintainer by Microprocessor controlled with solid 4LEDs charging indicator.
It is ideal for charging your CAR,MARINE AND RIDE-ON TOY batteries,suit for type of batteries included 12V AGM GEL VRLA SLA WET and deep-cycle.

4-STAGE CHARGING PROCESS
Stage 1:Desulfating, the battery through bigger voltage pulse,Charger enters this stage if it detects battery sulfation or severe discharger.Once battery is rejuvenated,charger moves to Bulk stage.
(LEDs:1 ON,2-4 OFF )
Stage 2: Bulk charge, using charger highest rated current for the type of battery in use until it reaches 80% capacity.
(LEDs:1-4 Blinking Sequentially)
Stage 3:Absorption,the output voltage is limited to 14.5-14.7V(12Volt battery ) while current declines as the battery charges to its full capacity without overheating.
(LEDs:1-3 ON,4 Blinking)
Stage 4:Float,at this stage,the battery is fully charged and the charger maintains the battery through pulse charging.
(LEDs:1-4 ON)

HOW TO USE:
1. Plug in charger to AC socket, all lamp will be blinking sequentially then solid "power" LED ON.
2. Connect positive charger clip (red) to positive battery terminal, the black clip to negative. (You can use other dc plugs to connect battery),the "Green 4LEDs "lamps will light in sequence.
Note: If the battery polarity reversed or output shorted, the "Green 4LEDs"lamps will flashing simultaneously,please DISCONNECTCHECK
3. Depend on the charged battery capacity that the "Green 4LEDs"light up solid,When all are ON,the battery is fully charged,you can disconnect the battery to use or keep it connected to charge in float mode.
Note: If battery stays at stage 2 after 24 hours of charging,then the battery is defective.



· Battery Type: Charging 12V car,motorcycle,marine, ATV motorcycle automotive marine RV batteries,suit for AGM GEL VRLA SLA WET and deep-cycle
· Unique design and waterproof: Ultra-compact, portable and lightweight with the mounting holes, non-slipping and easy to carry; Water and dust resistant means it is safe to use in any situations
· Automatic and High Efficiency: Automatic charge cycle functionality switches to float mode after fully charging the battery by MCU controlled; High efficiency, long life and high reliability
· Smart LED Indicators: Provide visual state-of-charge feedback and diagnostic information by MCU controlled, even when in maintenance mode
· Protections and What you get: Short circuit/OVP/OCP/Overload/Polarity reversed; You will get awesome battery charger with decent package, 1 year quality warranty! You deserve to own it! *NOTICE* This charger will not recommened to lithium ion batteries.

"Length: 6.5 inch Height: 2 inch Width: 3.8 inch"



Shipping is FREE to all addresses other than APO/PO Boxes in the lower 48 states. All items are shipped from US-based warehouses across the Nationwide. Shipping is via USPS, UPS, FedEx (depending on location and package weight) Unless stated otherwise, all orders will ship within 24-48 hours of cleared payment.


payment:


  • We Prefer PayPal as Payment Method
  • Confirmed Addresses Only

feedback:


If you have any question/problem with your order, please DO NOT leave negative feedback. Simply contact us first and we will do our best in order to resolve any issue or problem. We strive to meet all buyer's satisfaction, so if you're happy with the purchase, please spend a few minutes of your time and leave us a 5 Star ***** Positive Feedback. that would be your small but valuable contribution towards our success.


contact us:


If you have any questions please contact us through "Ask seller a question" link.
We will respond within 1 business day or faster.


return policy:


All returns must be submitted within 30 days of the date of purchase. Return shipping is the responsibility of buyer unless the return is a result of our mistake. We will pay for shipping replacement back to you if an exchange is requested.
Please note that we cannot give refunds after the 30 day limit has expired.
When sending in a return, please note that it can take up to 7 business days for the return to be processed.
We do our best in order to process orders as quickly as possible.


delivery time:


We ship from many different locations depending on the product stock, availability and the shipping destination. We ship most items within 24 hours of cleared payment during normal working days Monday-Friday, except Holidays & Weekends. Most orders are in transit for two days but some may take longer. If you have a specific time frame please contact us before you make the purchase.