Sun Energise Waterproof 12V 20W Solar Battery Charger Pro - Built-in MPPT Charge Controller + 3-Stages Charging - 20 Watts Solar Panel Trickle Battery Maintainer for Car, RV, Boat, ATV etc.

Retail Price: $ 79.95

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Battery naturally lose its power over time, if allowed to go flat, may never regain its power power.A 12V battery that is not correctly maintained will suffer from sulphation. The sulphation is the main cause of battery failure, this is the reason why the battery easily go dead when is left standing for long time.

Sun Energise 20W solar battery charger pro was designed to charge battery and maintain the 12v battery by converting sunshine into usable 12v current , keep it topped off at a stable level. The solar charger was built-in advance MPPT(Maximum Power Point Tracking) chip and improved three stages charging algorithm, to regulate whole charging and protect battery. Come with 3 optional SAE cable adapters, work great with car, automotive, truck, SUV, RV, boat, trailer, marine, motorcycle, etc any application where a 12V battery is used, sure to be a great fit to your needs.

How Solar Charger Works

Converting sunshine into DC current and trickle charge battery, keep it topped off at stable level.

Rated Maximum Power: 20W Max
Optimum Operating Current: 1.1A
Floating Charge Voltage: 13.8V
Short Circuit Current: 1.19A
Over Charge Protection: 14.4V
Trickle Charge Current: 0.2A
Dimension: 20.16 x 13.78 x 0.7 Inch

20W Solar Battery Charger Pro

Charge Battery with Sun

The 20w was innovatively built-in mppt charge controller and three-stage charging algorithm, we do it for safety purposes. The mppt controller converts the sunshine into DC current, intelligent charge battery, limits the voltage to avoid over-charging. The improved three stage algorithm maintains the battery as a proper voltage level for extended battery life.

Made of high efficienct mono solar cells, work great in direct sunshine.
Built-in MPPT (Maximum Power Power Tracking) chip, generates at least 10%-20% more power than competitors.
Improved three stage charging algorithm helps to regulate charging, more effective to keep battery topped off.
IP65 waterproof design, no worry to place it outside, totally free maintainence.
Full protections-Over charge protection,discharge protection, over current protection, short circuit and reversed polarity protection.
Durable ABS frame and temperatured solar glasses, well built for years use.
Visual LED indicator help to easy monitor the working status and understand battery conditions.
3 options for ring terminals, alligator clips, and cigarette lighters, our solar trickle charger is sure to be a great fit for your needs


MPPT Charge Controller Built-in intelligent MPPT charge controller, generates at least 10%-20% more power than competitors.	Full Protections Protect battery from over charge, discharge, short circuit, over current and reversed polarity.	Three-stages Charging The improved three stages charging algorithm helpS to regulate the whole charging, better charge and maintain battery.	IP65 Waterproof IP65 Waterproof design, no worry to use outside, totally free maintenance in all seasons.

Visual LED Indicator

The LED indicator help to visually monitor the working status and understand battery condition: Blink Green-solar output is normal; Blink Red-working to charge battery; Solid Green-battery is full; Solid Red-Errors lik short circuit, reversed polarity.

Plug & Play Connector

Come with quick SAE connection and 3 optional cable adapters for ring terminals, alligator clips, and cigarette lighter, the solar trickle charger is sure to be a great fit no matter what your application needs

Tempered Solar Glass

The high light transmittance solar glass allows the solar cells absorb more sunshine and increase 2%-3% power output. And increase the ability to stand water and snow load in outdoor, totally free maintenance.

High Efficient Solar Cells

The solar charger was made of high efficient mono solar cells, work great in direct sunshine.

Applications

Widely used for car, marine, trucks, trailer, motorcycle, RV, SUV, boats etc,or any application where 12v battery is used.

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Sun Energise Waterproof 12V 20W Solar Battery Charger Pro - Built-in MPPT Charge Controller + 3-Stages Charging - 20 Watts Solar Panel Trickle Battery Maintainer for Car, RV, Boat, ATV etc.

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Product introduction

Shipping Notices

SOLAR BATTERY CHARGER 20w

From the manufacturer

How Solar Charger Works

Converting sunshine into DC current and trickle charge battery, keep it topped off at stable level.

Rated Maximum Power: 20W Max
Optimum Operating Current: 1.1A
Floating Charge Voltage: 13.8V
Short Circuit Current: 1.19A
Over Charge Protection: 14.4V
Trickle Charge Current: 0.2A
Dimension: 20.16 x 13.78 x 0.7 Inch

20W Solar Battery Charger Pro

Charge Battery with Sun

Made of high efficienct mono solar cells, work great in direct sunshine.
Built-in MPPT (Maximum Power Power Tracking) chip, generates at least 10%-20% more power than competitors.
Improved three stage charging algorithm helps to regulate charging, more effective to keep battery topped off.
IP65 waterproof design, no worry to place it outside, totally free maintainence.
Full protections-Over charge protection,discharge protection, over current protection, short circuit and reversed polarity protection.
Durable ABS frame and temperatured solar glasses, well built for years use.
Visual LED indicator help to easy monitor the working status and understand battery conditions.
3 options for ring terminals, alligator clips, and cigarette lighters, our solar trickle charger is sure to be a great fit for your needs


MPPT Charge Controller Built-in intelligent MPPT charge controller, generates at least 10%-20% more power than competitors.	Full Protections Protect battery from over charge, discharge, short circuit, over current and reversed polarity.	Three-stages Charging The improved three stages charging algorithm helpS to regulate the whole charging, better charge and maintain battery.	IP65 Waterproof IP65 Waterproof design, no worry to use outside, totally free maintenance in all seasons.

Visual LED Indicator

Plug & Play Connector

Tempered Solar Glass

High Efficient Solar Cells

The solar charger was made of high efficient mono solar cells, work great in direct sunshine.

Applications

Widely used for car, marine, trucks, trailer, motorcycle, RV, SUV, boats etc,or any application where 12v battery is used.

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

3 Yoybuy Product's Label:

Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.