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Item #:
86398453
20Amp 12/24V Smart Car Battery Charger Fully Automatic Maintainer, Trickle Charger/Desulfator with Overcharge Protection & Temperature Compensation
Item #:
86398453
NZD 135
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Imported from USA store
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Order now and get it around Wednesday, August 26
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Automatically identify the battery status, select the appropriate charging current to charge and protect the battery.
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What Stands Out
Versatile Compatibility
This charger supports both 12V and 24V batteries, including Lithium (Lifepo4) and lead-acid types, ensuring it meets diverse needs for various vehicles like boats, motorcycles, and golf carts.
Smart Charging Technology
Equipped with advanced charging algorithms, this maintainer optimizes battery health by preventing overcharging and enhancing lifetime, making it suitable for long-term battery care for all your vehicles.
Desulfation Capability
The built-in desulfation feature restores battery life effectively, addressing sulfation issues common in lead-acid batteries, thus providing excellent value by prolonging battery performance and reducing replacements.
Product Details
| Output Voltage | 12 volts |
| Input Voltage | 240 volts |
| Current Rating | 20 A |
| Amperage | 20 A |
| Item Dimensions D x W x H | 7.4"D x 2.94"W x 7.2"H (18.8 x 7.5 x 18.3 cm) |
| Item Weight | 400 g |
| Specification Met | CE, FCC |
| Brand | Dylannet |
| Mfr Part Number | TB-30020A |
| UPC | 724164937391 |
| Number of Items | 1 |
| Manufacturer | Dylannet |
| Model Number | 20 Amp Lithium Battery Charger |
| Product Dimensions (L x W x H) | 7.4"D x 2.94"W x 7.2"H (18.8 x 7.5 x 18.3 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Ideal for users needing quick battery maintenance for vehicles used infrequently, ensuring they are always ready to go.
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Marine Enthusiasts
Perfect for boat owners who require reliable charging for various battery types in marine environments.
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Electric Vehicle Owners
Suited for owners of electric vehicles using lithium batteries, providing efficient and safe charging solutions.
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Heavy-Duty Users
Not ideal for users with high power demand requiring larger capacity chargers for frequent heavy-duty usage.
Product Description
20Amp 12/24V Smart Car Battery Charger Fully Automatic Maintainer, Trickle Charger/Desulfator with Overcharge Protection & Temperature Compensation for LiFePO4 Lead Acid Lithium Batteries
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of batteries can the 20Amp Lithium Battery Charger charge?
Answer: The 20Amp Lithium Battery Charger is designed to charge a variety of battery types, including 12V and 24V Lithium Iron Phosphate (LiFePO4) batteries as well as Lead-Acid types like AGM, Gel, and SLA batteries. This versatility makes it suitable for a wide range of vehicles and equipment, from cars to motorcycles and even lawnmowers. Utilizing the right charger ensures optimal charging performance and longevity for your batteries. -
Question:
What makes this charger a maintainer and trickle charger?
Answer: This charger functions as both a maintainer and trickle charger due to its ability to provide a steady and controlled charging current. A maintainer keeps the battery at peak charge without overcharging, while a trickle charger delivers a lower current to prevent battery discharge during periods of inactivity. This feature is particularly useful for seasonal vehicles or equipment that aren’t used frequently, keeping the batteries healthy and ready for use. -
Question:
Can I use this charger for deep-cycle batteries?
Answer: Yes, the 20Amp Lithium Battery Charger is suitable for deep-cycle batteries. Deep-cycle batteries, which are designed for prolonged use with extensive charge and discharge cycles, benefit from the specialized charging profiles this unit offers. Utilizing the correct charging settings ensures that deep-cycle batteries receive the necessary charge without damaging their structure, making it ideal for RVs, boats, and solar energy systems. -
Question:
Is this charger safe for prolonged use?
Answer: Absolutely. The 20Amp Lithium Battery Charger features advanced safety mechanisms such as over-voltage protection, over-current protection, and short-circuit protection. These safeguards ensure that even when left connected for an extended period, the charger will not damage the batteries. This safety goes a long way in giving you peace of mind when maintaining batteries in seldom-used vehicles or backup systems. -
Question:
Does this charger come with an automatic shut-off feature?
Answer: Yes, this charger includes an automatic shut-off feature that activates once the batteries are fully charged. This functionality not only enhances battery longevity by preventing overcharging but also allows for safe and unattended charging. It’s particularly beneficial for users who regularly maintain multiple vehicles or battery-powered equipment without needing to monitor the charging process constantly. -
Question:
What charging modes does this charger offer?
Answer: The 20Amp Lithium Battery Charger offers multiple charging modes tailored to different battery types, such as bulk charging, absorption, and float charging. Each mode optimizes the charging process to match the specific needs of lithium and lead-acid batteries. This adaptability ensures that you can charge your batteries efficiently and safely, prolonging their overall lifespan and performance. -
Question:
Can I connect this charger to my car battery while it's still installed?
Answer: Yes, you can connect the 20Amp Lithium Battery Charger directly to your car battery while it remains installed in the vehicle. It’s designed for such operations, allowing you to maintain or charge your battery without physical removal. This convenience is particularly useful for maintaining vehicles that are rarely used, ensuring that they’re always ready to go when needed. -
Question:
How do I know when my battery is fully charged?
Answer: The charger includes LED indicators that show the charging status of your battery, including when it is fully charged. Once the battery is fully charged, the charger automatically switches to maintenance mode, ensuring it does not overcharge. Monitoring these indicators can help you keep your battery healthy and reduce the need for manual checks. -
Question:
Is this charger portable for travel?
Answer: Yes, the 20Amp Lithium Battery Charger is designed with portability in mind. Its compact and lightweight design allows for easy transportation, making it suitable for travel to various locations, whether for camping trips, automotive events, or maintenance of seasonal vehicles. Its versatility ensures you can keep your batteries in optimal condition wherever you go. -
Question:
Where can I buy a 20Amp Lithium Battery Charger in Cook Islands?
Answer: You can purchase the 20Amp Lithium Battery Charger from Ubuy. Ubuy is a reliable platform in Cook Islands that offers a wide selection of battery chargers, including this model. Their user-friendly website makes it easy to compare products and find the charger that best fits your needs, ensuring you can take the first step toward efficient battery management.
Dylannet Battery Chargers 20 Amp Lithium Battery Charger Editorial Review
The 25Amp Lithium Battery Charger is receiving high praise from users who value its simplicity, efficiency, and functionality. Many Consumers appreciate the device's ability to autodetect battery voltage between 12V and 24V, making it user-friendly and capable of handling various battery types. Experienced users highlight its lightweight design and compact size, which not only facilitates easy transport but also allows for convenient storage. Users commend the charger for its performance, particularly in reviving deep cycle batteries that have entered a low voltage state. Its intelligent design, paired with a good visual display and effective cooling fan, adds to the high level of satisfaction. Feedback indicates that the charger operates quietly and requires minimal user intervention, shutting off automatically once charging is complete. While the device excels in many aspects, some users noted a minor drawback regarding the length of the cables, which can limit placement flexibility and necessitate onboard usage. However, this does not seem to detract significantly from the overall positive experience. In summary, the 25Amp Lithium Battery Charger stands out for its ease of use, reliable performance across various battery types, and user-friendly features, making it a recommended choice for both casual users and enthusiasts alike. **
Customer Reviews & Ratings
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Pros
- Autodetects battery voltage (12V and 24V)
- Lightweight and compact design
- User-friendly with clear progress indicators
- Efficiently revives batteries from low voltage state
- Quiet operation with effective cooling fan
- Automatic shut-off feature after full charge
Cons
- Short cables may limit placement flexibility
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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NZD 135
Order now and get it around Wednesday, August 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Ultra-fast charging capabilities: 20 AMP for 12V and 10 AMP for 24V batteries.
- Automatic battery identification ensures optimal charging without damage.
- Includes one-button repair function to extend battery life.
- Sophisticated trickle charging feature for safe and efficient battery maintenance.
- Large LCD display monitors charging process and battery status.
- 1-year quality guarantee and 24/7 after-sales service for customer support.
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