--- product_id: 276546739 title: "Battery Tender Power plus 3 Amp Charger" brand: "battery tender" price: "970.61 DT" currency: TND in_stock: true reviews_count: 5 category: "Battery Tender" url: https://www.desertcart.tn/products/276546739-battery-tender-power-plus-3-amp-charger store_origin: TN region: Tunisia --- # 3 Amp fast recharge Maintains optimal battery voltage Compatible with 6V & 12V AGM, Gel, Flooded & LiFePO4 Battery Tender Power plus 3 Amp Charger **Brand:** battery tender **Price:** 970.61 DT **Availability:** ✅ In Stock ## Summary > 🔋 Keep your ride ready, no matter the wait! ## Quick Answers - **What is this?** Battery Tender Power plus 3 Amp Charger by battery tender - **How much does it cost?** 970.61 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/276546739-battery-tender-power-plus-3-amp-charger) ## Best For - battery tender enthusiasts ## Why This Product - Trusted battery tender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Certified:** Meets DOE, ETL, FCC standards for safety & reliability ✅ - • **Rapid 3 Amp Charging:** Double the power for quicker battery revival ⚡ - • **Smart Maintenance Mode:** Prevents overcharging, extends battery life 🔋 - • **Compact & Lightweight Design:** Easy to install and store at just 1.44 lbs 🏋️‍♂️ - • **Universal Battery Compatibility:** Works seamlessly with multiple battery types 🔌 ## Overview The Battery Tender Power Plus 3 Amp Charger delivers a fast, efficient recharge and smart maintenance for 6V and 12V batteries including AGM, flooded, gel cell, and LiFePO4 types. Designed to prevent overcharging, it ensures your automotive, marine, or powersport battery stays at optimal voltage during long-term storage or everyday use. Lightweight and certified for safety, it’s the go-to charger for professionals who demand reliability and performance. ## Description The Battery Tender 3 AMP battery charger will fully recharge and then maintain a battery at its proper storage voltage without the damaging effects caused by trickle chargers. At double the output (3 AMPs) than the original Battery Tender Plus for a quicker recharge on automotive, marine, and powersport batteries. An ideal charger for everyday charging use or long-term storage and maintenance, it is compatible with 6 volt and 12 volt AGM, flooded, gel cell, and and 12V (LiFeP04) Lithium batteries. Review: Simple, easy to use, solves a specific problem that some EV users have. - This is a battery tender and not a trickle charger. It is designed as something you can use to recharge your battery pretty quickly then put it your car battery for extended periods so that it won’t go dead. Unlike a trickle charger, it won’t try and keep charging your battery once it’s fully charged. If that’s what you need, then this is a great one. It’s super simple to use. You can even hard-wire it to the battery and leave a tail for plugging it in. I bought this to maintain voltage on the 12V system on my EV. Though our EV is our main car, we don’t drive it much, we seldom drive it far, and sometimes (especially when we go on driving vacations in our other car), it’ll sit for a week or two at a time. EVs have small batteries and a bunch of always-on electronics that just don’t sit well with that. This keeps the car ready in all those long sit conditions. I wish I could just leave my EV plugged into the charger and let it figure out how to keep the battery charged. But as the poem goes, if wishes were horses… well that ain’t the situation. This is. Also, I think that we’ll be using it on our gas car as we’re driving that less and less and may hit that need. This charger solves the angst of Review: review change...... - Edited My truck battery was frozen, dead, and this couldn't detect it. I jump-started the truck, took it for a short drive, then hooked it up again. It detected the battery and charged it in a day. :) UPDATE :( Today I went to hook it up to the truck and got a spark when I plugged it in, the wire on the ac cord has stripped where it comes out of the unit. Fortunately it was my last day to return it. I also have the 1.25 amp model which is 10 years old, a better design, still works great, and is conveniently unavailable right now. I wanted a larger one for the truck. I returned it. Have to think now. ## Features - manufacturer: Battery Tender - Item Trademark: BATTERY TENDER - Item Weight: pounds, pounds, 1.00, 1.00 - Item Category: Battery Charger ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016S7NHWQ | | Amperage | 3 Amps | | Best Sellers Rank | #87,149 in Automotive ( See Top 100 in Automotive ) #264 in Battery Chargers | | Brand | Battery Tender | | Built-In Media | Funnel | | Color | Black | | Colour | Black | | Connector Type Used on Cable | Ring Terminal and Alligator Clip Combo | | Current Rating | 3 Amps | | Customer Reviews | 4.8 out of 5 stars 2,246 Reviews | | Global Trade Identification Number | 00734357220209 | | Input Voltage | 240 Volts | | Item Dimensions D x W x H | 8.6D x 28.2W x 23.9H centimeters | | Item Type Name | Battery Chargers | | Item Weight | 1.44 Pounds | | Item weight | 1.44 Pounds | | Manufacturer | Battery Tender | | Mfr Part Number | 022-0202-COS | | Model Number | 022-0202-COS | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Output voltage | 12 Volts | | Product dimensions | 8.6D x 28.2W x 23.9H centimeters | | Specification Met | DOE, ETL, FCC | | Specification met | DOE, ETL, FCC | | UPC | 734357220209 713002505359 | | Unit Count | 1 Count | ## Product Details - **Brand:** Battery Tender - **Colour:** Black - **Item weight:** 653 g - **Output voltage:** 12 Volts - **Product dimensions:** 8.6D x 28.2W x 23.9H centimeters ## Images ![Battery Tender Power plus 3 Amp Charger - Image 1](https://m.media-amazon.com/images/I/51ug4zbSnSL.jpg) ![Battery Tender Power plus 3 Amp Charger - Image 2](https://m.media-amazon.com/images/I/61bE-etrjrL.jpg) ![Battery Tender Power plus 3 Amp Charger - Image 3](https://m.media-amazon.com/images/I/41MAhZT6l7L.jpg) ![Battery Tender Power plus 3 Amp Charger - Image 4](https://m.media-amazon.com/images/I/51fpMHg13xL.jpg) ![Battery Tender Power plus 3 Amp Charger - Image 5](https://m.media-amazon.com/images/I/81v+YU5t1EL.jpg) ## Questions & Answers **Q: How does Axtra 3.6-amp battery charger compare to Battery Tender 3-amp battery charger?** A: The Axtra acts as both a 6-volt and a 12-volt charger. However, it can also provide a constant 3-amp battery tender witch, when set, will provide a continuous charge over a long period of time. The 3-amp battery tender only provides a continuous charge but cannot provide a 6 or 12-volt charge. If you do not have a charger, I would recommend the Axtra as is it can provide both aspects. **Q: I'm using Axtra battery charger to maintain 2 batteries over the winter. Is this Battery Tender reliable as Axtra battery maintainer?** A: My experience with using the battery tender is nothing but good. Pretty much set it and forget it. No problems what so ever. Very easy to use, very well made, very reliable. I would for sure buy another one. **Q: Is this over rated for motorcycles** A: If the battery is rated less than 30 amp hrs, I would say yes. The rule of thumb is the maximum charge rate should not excede 1/10 of the battery's Amp hr rating. E.g. 20 amp hr battery should not be charged at over 2 amps **Q: 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?** A: Yes, Red to Red (positive) and Black to Black (negative) is the correct connection. Why are you worried about ground on a 12 volt car battery? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple, easy to use, solves a specific problem that some EV users have. *by M***D on 2 July 2026* This is a battery tender and not a trickle charger. It is designed as something you can use to recharge your battery pretty quickly then put it your car battery for extended periods so that it won’t go dead. Unlike a trickle charger, it won’t try and keep charging your battery once it’s fully charged. If that’s what you need, then this is a great one. It’s super simple to use. You can even hard-wire it to the battery and leave a tail for plugging it in. I bought this to maintain voltage on the 12V system on my EV. Though our EV is our main car, we don’t drive it much, we seldom drive it far, and sometimes (especially when we go on driving vacations in our other car), it’ll sit for a week or two at a time. EVs have small batteries and a bunch of always-on electronics that just don’t sit well with that. This keeps the car ready in all those long sit conditions. I wish I could just leave my EV plugged into the charger and let it figure out how to keep the battery charged. But as the poem goes, if wishes were horses… well that ain’t the situation. This is. Also, I think that we’ll be using it on our gas car as we’re driving that less and less and may hit that need. This charger solves the angst of ### ⭐ review change...... *by J***H on 9 January 2026* Edited My truck battery was frozen, dead, and this couldn't detect it. I jump-started the truck, took it for a short drive, then hooked it up again. It detected the battery and charged it in a day. :) UPDATE :( Today I went to hook it up to the truck and got a spark when I plugged it in, the wire on the ac cord has stripped where it comes out of the unit. Fortunately it was my last day to return it. I also have the 1.25 amp model which is 10 years old, a better design, still works great, and is conveniently unavailable right now. I wanted a larger one for the truck. I returned it. Have to think now. ### ⭐⭐⭐⭐ ahora a probarlo *by Q***O on 27 March 2017* el equipo fue recibido antes del plazo prometido, todo en orden, éste fin de semana procederé a la instalación y veremos los resultados ## Frequently Bought Together - 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 - Battery Tender Ring Terminal Harness Accessory Cable - 18 inch Cord Adapter with SAE Quick Disconnect - Easy Quick Convenient for Motorcycles, Cars, ATVs and More - 081-0069-6 - Battery Tender Junior 12V, 750mA Charger and Maintainer: Automatic 12V Powersports for Motorcycle, ATVs, and More - Smarter Than a Trickle Charger - 021-0123 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/276546739-battery-tender-power-plus-3-amp-charger](https://www.desertcart.tn/products/276546739-battery-tender-power-plus-3-amp-charger) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-18*