Car Battery Charger Maintainer Desulfator Lead Acid Lithium-ion Wet GEL MF AGM

$41.99 $59.99

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Car Battery Charger Maintainer Desulfator Lead Acid Lithium-ion Wet GEL MF AGM Product Description
TOPDON Car Battery Charger TORNADO4000 for 6V, 12V Lead Acid & 12V Lithium Ion 20Ah -150Ah Batteries, 10-step Smart Charger, 8 Modes, Maintainer, Desulfator, Trickle Charger, Multiple Protections for Car, Truck, Motorcycle, ATV, SUV, Marine, Boat
6V&12V Portable Battery Charger--True 10 charging steps, 8 modes, maximum 4A current, no overcharge, automatic protections. This all-in-one car battery charger is designed for 6V&12V lead acid and 12V lithium ion batteries
20Ah~150Ah Wet, MF, GEL, EFB and AGM, etc.). Ideal to charge cars, SUVs, motorcycles, motor boats, lawnmowers, light trucks, ships, UPS backup batteries etc., keeping them fully-charged and maintained all year around.
Smart Car Battery Charger--Revolutionary 10 charging steps for faster speed and better maintenance than standard 5-step car battery chargers. This fully-automatic, worry-free smart battery charger (also a maintainer, desulfator) can be safely connected 24/7, help repair and maintain the battery, extend its life, with zero overcharges (see details on page).
8 Charging Modes--Prevent various 6 & 12-volt batteries from undercharging & overcharging no matter it’s hot or cold (14℉~107℉; -10℃~40℃). Can even charge drained batteries (> 4.5 volts) with forced mode. Simply connect and let this advanced car battery charger automatically monitor, charge and maintain your battery (see details on page).
All-in-One--This smart battery charger is also an effective desulfator, to break down the sulfates for optimal charge; a battery maintainer, to help stabilize the internal chemistry; a worry-free trickle charger, to keep charging going on 24/7 without overcharging. Now you can charge and restore deeply discharged, stratified, or aged batteries (>20Ah).
Safe & Easy to Use--High strength copper clamps are designed to guarantee a high quality, low resistance connection, with automatic protections against spark, reverses polarity, overvoltage, overheating and overload. Light and compact; IP65-rated ABS shell housing seal the internals from dust, dirt, water; 6ft power cable / 8ft battery cables allow the extended reach.
TOPDON TORNADO4000 is a fully-automatic, versatile, safe & all-in-one battery charger, maintainer, and also a desulfator for 20Ah to 150Ah batteries. Use this smart charger to keep your vehicle’s battery maintained, charged, and optimized, so it’s always ready to go.
Battery Coverage: Universally compatible with 6V & 12V Lead-acid, and 12V lithium-ion batteries (Wet, MF, GEL, EFB and AGM, etc.)
A battery charger, maintainer, also a desulfator.
Maximum 4A charging current, super charging speed.
Evolutionary 10-step smart charging technology with 8 charging modes.
Can charge drained batteries (> 4.5 volts) with forced mode.
Multiple built-in automatic protections against reverse polarity; overvoltage; overload; overcharging; overheating; short-circuit (spark-proof); low voltage.
Compact design with intuitive LED indicators.
8 Charging Modes for Stable & Optimal Charging
Why your battery can’t get fully charged when it is cold or hot outside?
Why your lithium-ion batteries aren’t well-performed after the charging?
As you may notice, charging various batteries in different conditions and surroundings needs special care.
This automotive battery charger TORNADO4000 is tailored with advanced 8 manually selected modes, to guarantee optimal charging for your battery (view details in the image).
Avoid under-charging in cold weather even to 14°F (-10°C).
Avoid over-charging in hot weather up to 104°F (40°C).
Suitable for AGM batteries which are sensitive to overcharging.
Charge lithium-ion batteries correctly for excellent battery performance.
Offer precise charging to small capacity batteries (20AH-50AH).
Can even charge 12V aged, idle, damaged, stratified, or sulfated batteries.
10-Step Smart Charging, Microprocessor Controlled.
The built-in microprocessor in this car battery charger intelligently breaks the charging process into 10 routine steps. Each step is designed to maximize charging performance and help extend battery life:
Battery Analysis & Diagnosis - make a quick diagnosis; determine if the battery can hold a charge.
Battery Desulphation - break down the sulfates; optimize the charging.
Soft Start - minimize the startup currents; avoid the sudden voltage surges.
Battery Initialization - start charging with a gentle (soft) charge.
Battery Bulk Charge - begin the bulk charging to 80% of the battery’s capacity.
Absorption Mode - deliver small amounts of current when the charge level is 90%.
Battery Recondition - check battery status, recover with a small current.
Battery Optimization - finalize charging, and bring the battery to maximum capacity.
Battery Float Charge - maintain the battery fully charged, without overcharging.
Battery Restart Charge - restart charging, when battery capacity is <85%.
Switching between modes is fully automatic and hands-free.
This 10-step charging process ensures that each battery gets the power it needs, and can be left 24/7 without overcharging or damage.
Wide Application
As an effective battery charger, TORNADO4000 has 4 Amp current output for charging 6 and 12-volt batteries, both lead-acid and lithium-ion, from 20Ah up to 120Ah, with an impressive range of applications from automotive to marine, power sport, RV, and deep-cycle batteries. Ideal for vehicle drivers, auto repair shops, large garages, battery workshops, and data center computer room.
Faster Charging Speed
Need to charge batteries faster? Pick this battery charger with massive 4A charge output, with a smart processor optimizing the charging process. It allows 2X faster charging speed, being powerful, easy-to-use, and super safe, to keep your vehicle’s battery charged and maintained so it’s always ready to go.
Input Voltage AC: 100-240VAC, 50-60Hz
Working Voltage AC: 100-240VAC, 50-60Hz
Efficiency: 85% Approx.
Power: 65W Max
Charging Voltage: 4A(12V); 4A(6V)
Low-Voltage Detection: 8.5V(12V); 4.5V(6V)
Back Current Drain: <5mA
Working Temperature: -4℉ to 104℉ (-20℃ to 40℃)
Charger Type: 10 Step, Smart Charger
Type of Batteries: 6V & 12V
Battery Chemistries: Wet, Gel, MF, EFB, AGM & LIB
Battery Capacity: 20Ah-150Ah (6V & 12V)
Housing Protection: IP65
Dimensions: 8.09*2.92*1.83 inches (205.4*74.1*46.5mm)
Weight: 1.20 lb (545g)
Cooling: Natural Convection
Package List:
1*TOPDON TORNADO4000 (AC Cable: 78.74 inch, 200cm; Clamp Cable: 78.74 inch, 200cm)
1*Battery Clamp Set
1*Eyelet Terminal Connector (23.23 inch; 59cm)
1*User Manual
Payment Delivery details Terms of sales About us Contact us Payment
We accept PayPal payment.
Please contact us if you need to use another method to pay.
Payment should be made within 7 days after bidding ends.
Otherwise a Unpaid Item case will be opened to you.
Delivery details Shipping
Order will be shipped within 1 business day after payment confirmed.
We have warehouse in USA,UK,HongKong,Australia,Russian,Germany and China warehouse. From our US/UK/RU/DE/AU warehouse via UPS or DHL eCommerce shipping Delivery time varies from 2 to 6 business days.
From our Hong Kong warehouse via DHL or FedEx Ground
Delivery time varies from 3 to 5 business days.
From our China warehouse
For US buyers, we use e-Packet (Delivery time is 5-12 business days) or express delivery(Delivery time is 3-7 business days) .
For other countries' buyers, we use China Post or Hong Kong Post(Delivery time varies from 10 to 25 business days)or Express delivery(Delivery time is 3-7 business days).
We will ship according to your PayPal address.
Please make sure it is correct and include phone number for delivery.
If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem.
Please include your special requests in eBay note if there is any. Terms of sales We are authorize distributor, our all items are 100% original and Our devices have warranty,
12 months free repair for the devices.
3 months for the accessories.
Please contact us firstly when you need warranty service.
In case an item arrives faulty, please contact us in 30 days and keep it unused.
We will instruct you on how to return and get refund or replacement.
If after 30 days, or the item has been used, we have the right to decline your claim.
Items should be returned on buyers' cost for repair or replacement. About us Who We Are?
We are specialized dealer of On-Board Diagnostic tools and automotive electronics
for more than 10 years.
We are authorized first class distributor of Launch, Autel, Ausdom, Caska and Ehang brands,
and more brands will be show in our store in near future.
What Do We Have?
We have office and warehouse in Australia and US to ensure fast shipment and after-sale service.
We have more than 50 employees devoting to customer satisfaction.
Terms of tax:
We are not responsible for buyer's local taxes, please consult your local Customs for tax details. Contact us Our customer-oriented service strives for positive feedbacks with all 5 star selling ratings.
Please feel free to contact us via eBay message once you have any question before you giving us negative feedback or open case.
We will reply in 24 business hours.
Business time: GMT8 (9:00-18:00) from Monday to Friday.

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