---
product_id: 276546739
title: "Battery Tender Power plus 3 Amp Charger"
brand: "battery tender"
price: "NT$4974"
currency: TWD
in_stock: true
reviews_count: 5
category: "Battery Tender"
url: https://www.desertcart.tw/products/276546739-battery-tender-power-plus-3-amp-charger
store_origin: TW
region: Taiwan
---

# 3 AMP rapid recharge Maintains optimal battery voltage Compatible with 6V & 12V AGM, gel, flooded & LiFePO4 Battery Tender Power plus 3 Amp Charger

**Brand:** battery tender
**Price:** NT$4974
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up smarter, not harder — keep your ride ready to roll!

## Quick Answers

- **What is this?** Battery Tender Power plus 3 Amp Charger by battery tender
- **How much does it cost?** NT$4974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Smart Maintenance Mode:** Automatically maintains battery at perfect storage voltage, avoiding overcharge
- • **Clear Status Indicators:** Bright, easy-to-read LED lights keep you informed at a glance
- • **Durable & Reliable Build:** Trusted Battery Tender quality with proven longevity over 10+ years
- • **Fast & Efficient Charging:** 3 AMP output delivers quicker recharge without battery damage
- • **Universal Battery Compatibility:** Works seamlessly with 6V & 12V AGM, flooded, gel cell, and Lithium batteries

## Overview

The Battery Tender Power Plus 3 Amp Charger is a versatile, durable battery charger designed for automotive, marine, and powersport batteries. It delivers a faster 3 AMP charge while intelligently maintaining optimal battery voltage to prevent damage. Compatible with a wide range of 6V and 12V battery types including AGM, gel, flooded, and Lithium, it features bright LED indicators and a compact design trusted by users for over a decade.

## 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: Well if you know Battery Tender then you already know what this review will say. If you do not know this brand please read. The size is what you would expect from this item, there are smaller foot print battery tenders available but the charge rate does drop. This particular model work amazingly well The charge rate is exactly what one would hope for in a tender - it is not a "fast" charge as it is not meant to be; However, it does get the battery full quickly The indicator lights are bright and easy to read/understand at a quick glance Battery Tender durability is excellent I have a few actually one is over 10 years old and going strong
Review: 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. :)

## 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 |
| Best Sellers Rank | #86,605 in Automotive ( See Top 100 in Automotive ) #283 in Battery Chargers |
| Department | All Ages, Unisex |
| Item model number | 022-0202-COS |
| Manufacturer | Battery Tender |
| Product Dimensions | 8.64 x 28.19 x 23.88 cm; 653.17 g |

## Product Details

- **Brand:** Battery Tender
- **Item weight:** 1.44 Pounds
- **Output voltage:** 12 Volts
- **Product dimensions:** 8.6D x 28.2W x 23.9H centimeters
- **Specification met:** DOE, ETL, FCC

## Images

![Battery Tender Power plus 3 Amp Charger - Image 1](https://m.media-amazon.com/images/I/51ug4zbSnSL.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

### ⭐⭐⭐⭐⭐ Review
*by R***I on 3 July 2025*

Well if you know Battery Tender then you already know what this review will say. If you do not know this brand please read. The size is what you would expect from this item, there are smaller foot print battery tenders available but the charge rate does drop. This particular model work amazingly well The charge rate is exactly what one would hope for in a tender - it is not a "fast" charge as it is not meant to be; However, it does get the battery full quickly The indicator lights are bright and easy to read/understand at a quick glance Battery Tender durability is excellent I have a few actually one is over 10 years old and going strong

### ⭐⭐⭐⭐⭐ Review
*by J***H on 9 January 2026*

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. :)

### ⭐⭐⭐⭐ Review
*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

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*