BATTERY TENDER 390-1004-RB Deltran Jump Starter Inc.

( Brand: Battery Tender ), ( Manufacturer Part Number: 390-1004-RB ), ( Type: Jump Starter ), ( Warranty: 1 Year ), ( Voltage: 12v ), ( Set Or Single Item: Single Item ), ( Features: Portable ), ( California Prop 65 Warning: Cancer And Reproductive Harm )

Review BATTERY TENDER By Deltran Inc. Jump Starter

The Deltran Battery Tender Plus 390-1004-RB Jump Starter is an essential tool for any vehicle owner, providing both the functionality of a jump starter and a battery charger in one compact and portable package.

This powerful jump starter boasts a 12V 390 peak ampere and 425 cranking ampere output, capable of starting engines up to 6.5L in size. Its sturdy design includes heavy-duty clamps, ensuring a secure connection to your battery, and a reverse polarity alarm, which alerts you to prevent potential damage from incorrect connections.

The Deltran Battery Tender Plus also serves as a battery charger, keeping your vehicle's battery in top condition. With its automatic charging mode, it detects the state of charge and adjusts the charging current accordingly, preventing overcharging. This feature is particularly useful when your vehicle is not in use for extended periods, ensuring your battery remains fully charged and ready to go.

This versatile jump starter is also equipped with a 12-volt DC outlet, allowing you to power various accessories, such as lights or air compressors, while on the go. Additionally, its built-in LED work light can illuminate your work area during nighttime use or in low-light conditions.

The Deltran Battery Tender Plus 390-1004-RB Jump Starter is designed for durability, featuring a rugged, spill-proof case and a maintenance-free design. It also includes a carrying handle, making it easy to transport, and a retractable jumper cable design, ensuring the cables are neatly stored when not in use.

In summary, the Deltran Battery Tender Plus 390-1004-RB Jump Starter is an indispensable tool for any driver, combining the essential functions of a jump starter and a battery charger into a single, easy-to-use and portable device. Its robust design, versatile features, and reliability make it an excellent investment for maintaining the health and readiness of your vehicle's battery.

Deltran Battery Tender Plus 390-1004-RB Jump Starter: An In-depth Analysis

The Deltran Battery Tender Plus 390-1004-RB is a combined battery charger and jump starter. Here, we will explore its key features, advantages, and disadvantages to help you make an informed purchasing decision.

1. 12V/390AMPs 12V Automotive Battery Charger

2. 2000 Peak Amp Jump Starter

3. Includes 12V/8A Maintainer Mode

4. Spark-Proof Technology and Reverse Polarity Protection

5. Built-in LED Light

1. Convenient: A single device for charging, maintaining, and jump-starting batteries makes it an essential tool for vehicle owners.

2. Safe: Spark-proof technology and reverse polarity protection ensure user safety during charging and jump-starting processes.

3. Versatile: Can be used to charge and maintain various types of batteries, including automotive, marine, and powder-cell batteries.

4. Durable: Constructed with high-quality materials, making it a long-lasting investment.

1. Size and Weight: The combined charger and jump starter is larger and heavier than a standard battery charger, making it less portable than some other options.

2. Price: The Deltran Battery Tender Plus 390-1004-RB is more expensive than a standard battery charger, making it a less budget-friendly option.

The Deltran Battery Tender Plus 390-1004-RB is an excellent investment for those who want a versatile and convenient tool for charging, maintaining, and jump-starting their batteries. Its safety features and durability make it a worthwhile investment, despite its larger size, weight, and higher price point.

If you're a vehicle owner who values convenience, safety, and versatility, the Deltran Battery Tender Plus 390-1004-RB is an excellent choice for you. Its combined functionality makes it an essential tool to keep in your garage or workshop. However, if you're on a tight budget or prefer a more portable solution, you may want to consider a standard battery charger instead.

Details:

Doesn have original packaging but never used, Like New Condition used.

part #: 3901004 prices

• $42.00-$159.99

specifications batetecha:

• brand: Battery Tender
• mpn: 390-1004-rb
• type: Jump Starter
• warranty: 1 Year
• voltage: 12v
• set or single item: Single Item
• features: Portable
• california prop 65 warning: Cancer And Reproductive Harm

seller batetecha:

• # reviews: 15
• rating: 100.0%
• city: Albany, New York

general batetecha:

• Automotive Tools Supplies > Battery Testers Chargers > Chargers Jump Starters
• condition: New other see details

shipping batetecha:

• transit: 5-10 Days
• type: Fixed
• cost: $6.00
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage

offer batetecha:

• sold: 0
• started: December 3, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock

returns batetecha:

• policy: No Returns

payments batetecha:

• credit card: Visa
• wallet: Apple-pay
• other

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