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Item #:
100599979
Battery Tender 9 AMP - 3 Bank Multibank Charger - 3 AMPs Per Bank - Selectable 12V / 6V - Smart and Switchable Multi Battery Charger and Maintainer -
98% of respondents would recommend this to a friend
Item #:
100599979
€ 243
Price Details
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*All items will import from US
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Imported from USA store
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Only 5 items left in stock.
Order now and get it around Wednesday, September 09
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The Battery Tender 3-Bank On-Board Battery Charger is the ideal solution for all your marine battery charging needs.
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What Stands Out
Multi Bank Charging
Simultaneously charge and maintain three batteries, ensuring optimal performance and prolonging battery life, making it ideal for users with multiple vehicles or equipment.
Selectable Voltage
Easily switch between 12V and 6V settings for versatility, allowing users to charge a variety of battery types without hassle, enhancing compatibility across different applications.
Smart Technology
Equipped with advanced smart charging technology, it adjusts the charging process automatically, protecting batteries from overcharging, and ensuring efficiency and durability.
Product Details
- The Battery Tender 3-Bank On-Board Battery Charger is the ideal solution for all your marine battery charging needs. With its rugged construction and advanced features, this charger is designed to keep your batteries in peak condition, ensuring reliable performance and extended battery life. A trio of charging banks allows you to simultaneously charge three 12V or 6V batteries. Perfect for boats, watercraft, and other marine or outdoor applications. The selectable voltage and battery chemistry feature provides flexibility to match the charging requirements of your batteries, making it suitable for a wide range of battery types. Featuring construction that meets the stringent IP67 dust and waterproof standards, this charger is built to withstand harsh outdoor environments. The weatherproof design allows for on-board installation and its rugged, corrosion-resistant housing ensures long-lasting performance, even in the face of saltwater or humidity. This charger also functions as a battery maintainer. Once your batteries reach full charge, it automatically switches to a float mode to prevent overcharging and maintain optimal battery levels. This smart charging process helps prolong battery life and ensures your batteries are always ready for action. Included are three two-in-one alligator clip and ring terminal harness combo cables allowing for easy installation and compatibility with a variety of battery types, including 12V Lithium, or 12V or 6V AGM and Lead Acid. A user-friendly interface with LED indicators that display the charging status of each bank, allows you to easily monitor the charging progress. With its durable construction, versatile charging capabilities, and weatherproof design, the Battery Tender 3-Bank Battery Charger is a reliable and efficient choice for outdoor enthusiasts. Investing in this charger will keep your batteries charged, maintained, and ready for your next adventure. Available in two, three, and four bank configurations.
| Volts | 12 V |
| Amps | 9 Amps |
| Automotive battery charger type | Smart and Switchable Multi Battery Charger |
| Features | Automatic |
| Brand | Battery Tender |
| Power type | Battery |
| Accessories | three two-in-one alligator clip and ring terminal harness combo cables, mounting hardware |
| Display | LED |
| Vehicle fitment type | Universal |
| Vehicle type | Boat |
| Weight | 5.9 lb (2.68 kg) |
| Dimensions | 13.90 x 11.30 x 4.60 in (35.3 x 28.7 x 11.7 cm) |
| Watts | 108 W |
| Model | 022-1003-DL-WH |
| Has nrtl listing certification | N |
| Color | Black |
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?
-
Multiple Vehicle Owners
Ideal for users with multiple vehicles requiring simultaneous battery charging and maintenance without switching connections.
-
DIY Enthusiasts
Perfect for hobbyists who frequently work on cars, motorcycles, or boats, needing reliable battery maintenance solutions.
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Seasonal Users
Great for users who store vehicles during off-seasons, ensuring batteries remain charged and healthy during storage.
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Single Battery Users
Not suitable for users with only one battery, as its multibank features offer no advantage in this scenario.
Product Description
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Customer Questions & Answers
-
Question:
Can this charger handle different battery types?
Answer: Yes, it is compatible with lead-acid, flooded, AGM, gel cell, and lithium batteries. -
Question:
Is it safe to leave the charger connected for long periods?
Answer: Absolutely! The charger automatically switches to float mode to maintain battery health. -
Question:
How many batteries can I charge at once?
Answer: You can charge up to three batteries simultaneously.
Battery Tender 12 Volt Battery Chargers Editorial Review
Battery Tender 9 AMP - 3 Bank Multibank Charger - 3 AMPs Per Bank - Selectable 12V / 6V - Smart and Switchable Multi Battery Charger and Maintainer - 022-1003-DL-WH offers a versatile solution for those needing to charge multiple batteries, featuring a smart and switchable design. This charger can service up to three batteries simultaneously, delivering 3 AMPs per bank, ensuring optimal charge for each battery. The inclusion of LED display makes monitoring easy, while accessories like alligator clips and ring terminal harness enhance usability. Users have noted its effectiveness across various vehicles, such as boats, showcasing its universal fitment capabilities.
Customer Reviews & Ratings
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Pros
- Smart and switchable multi battery charger
- Automatic charging for convenience
- LED display for easy monitoring
- Suitable for multiple batteries simultaneously
- Includes alligator clip and ring terminal harness
Cons
- User manual could be clearer for setup
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
OO
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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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 243
Order now and get it around Wednesday, September 09
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.)
QTY:
Only 5 items left in stock.
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Features & Benefits
- Charge up to three 12V or 6V batteries simultaneously at 3 AMPs.
- Automatically switches to float charge mode to prevent overcharging.
- Compatible with various battery types including lead-acid, AGM, gel cell, and lithium.
- IP67 weather and shock resistant, built for rugged outdoor environments.
- Includes user-friendly LED indicators to monitor charging progress.
- Maintains optimal battery health ensuring reliable performance for your next adventure.
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