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Battery Tender 3 AMP Battery Charger and Maintainer - Automotive Switchable 12V or 6V Smart Automatic for Cars SUVs and Trucks - Lead Acid, AGM, Gel, & Lithium Battery Charger - 022-0202-COS
Product ID: 21017525
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Details
- BrandBattery Tender
- ColorBlack
- Product Dimensions3.4"D x 11.1"W
- Item Weight1.4 Pounds
- Output Voltage12 Volts (DC)
⚡3 Amp smart charging power
🔋Switchable 6V/12V compatibility
🛡️Spark-proof & reverse polarity safe
Frequently Bought Together
Description
🔌 Stay Powered, Stay Ahead — Never Let Your Battery Hold You Back!
- SAFETY FIRST DESIGN - Spark-proof connections and automatic reverse polarity detection ensure worry-free, secure charging every time.
- UNIVERSAL VOLTAGE FLEX - Easily switch between 6V and 12V batteries with a simple push of a button—perfect for cars, SUVs, and trucks.
- SMART 3 AMP POWER BOOST - Delivers a full charge then switches to float mode to keep your battery perfectly topped off without overcharging.
- EXTENDED REACH CONVENIENCE - 11 feet of combined cord length lets you charge from a distance without hassle or clutter.
- INTUITIVE LED STATUS MONITOR - Two-color LED indicators keep you informed of charging progress and battery health at a glance.
The Battery Tender 3 AMP Charger is a compact, lightweight, and smart automatic battery maintainer designed for 6V and 12V lead-acid, AGM, gel, and lithium batteries. It delivers a reliable 3 amp charge, automatically switches to float mode to prevent overcharging, and features spark-proof, reverse polarity protection. With 11 feet of combined cord length and intuitive LED indicators, it’s the perfect maintenance tool for cars, SUVs, and trucks, backed by a 5-year warranty and lifetime customer support.
Specifications
| Manufacturer | Deltran |
| Brand | Battery Tender |
| Item Weight | 1.44 pounds |
| Product Dimensions | 3.4 x 11.1 x 9.4 inches |
| Item model number | 022-0202-COS |
| Batteries | 1 AAA batteries required. |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 022-0202-COS |
| Amperage | 3 Amps |
Have a Question? See What Others Asked
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Is this over rated for motorcycles
Planning to connect black to black and red to red pigtail for car battery still inside car. Confused since not sure if that’s grounded. Pls confirm?
Common Questions
Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.
Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.
Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.
Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Very impressed with the quality and fast delivery. Will shop here again.
4 days ago
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
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