---
product_id: 4459921
title: "Battery Saver 2365-48 48V 50W Quick Charger and Auto Pulse Maintainer"
brand: "granite digital"
price: "1521.28 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Granite Digital"
url: https://www.desertcart.tn/products/4459921-battery-saver-2365-48-48v-50w-quick-charger-and-auto
store_origin: TN
region: Tunisia
---

# 48V output power 50W fast charging Microprocessor control Battery Saver 2365-48 48V 50W Quick Charger and Auto Pulse Maintainer

**Brand:** granite digital
**Price:** 1521.28 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Keep your power game strong—charge smart, live charged!

## Quick Answers

- **What is this?** Battery Saver 2365-48 48V 50W Quick Charger and Auto Pulse Maintainer by granite digital
- **How much does it cost?** 1521.28 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/4459921-battery-saver-2365-48-48v-50w-quick-charger-and-auto)

## Best For

- granite digital enthusiasts

## Why This Product

- Trusted granite digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Built-in reverse polarity, over-current, and short-circuit protection for worry-free use.
- • **Compact & Portable:** Sleek design fits anywhere—perfect for classic cars, RVs, golf carts, and more.
- • **Modular Cable System:** Customizable, gold-plated connectors for versatile, long-lasting, and reliable connections.
- • **Smart Auto-Pulse Tech:** Extends battery life by preventing sulfation and restoring weak batteries.
- • **Microprocessor Precision:** Ensures fully automatic, safe, and efficient charging with real-time monitoring.

## Overview

The Battery Saver 2365-48 is a 48V, 50W microprocessor-controlled charger and maintainer designed to extend battery life through automatic pulse technology. Its modular cable system and safety features make it ideal for maintaining batteries in vehicles like golf carts, RVs, and motorcycles, ensuring efficient, safe, and hassle-free battery care.

## Description

desertcart.com The Save A Battery 48-Volt Battery Charger and Maintainer is one of the most versatile battery charging devices on the market. It not only charges batteries quickly, but also maintains and conditions them. This compact unit is highly portable, and the innovative modular cord system makes it easy to connect with virtually any vehicle. Save Time and Money by Keeping Your Battery Charged It's a fact: batteries naturally discharge over time, even when not connected to a vehicle. If you own a classic car, RV, motorcycle, or any other vehicle that isn't used regularly, you may have experienced this first-hand. Not only is it frustrating, but a dead battery also costs you time and money to recharge or replace. The Save A Battery 48-Volt Battery Charger and Maintainer has a 50-Watt output that will charge a dead battery fast. Solid-state microprocessor technology provides the unit with twice the output and efficiency of older chargers that use transformer technology. This means less heat, less energy, and a greener world. Once the battery is charged, the unit switches modes to maintain and monitor optimal performance levels while extending its life by years. Safe and Easy to Set Up and Operate The Save A Battery 48-Volt Battery Charger and Maintainer comes equipped with features to keep you and your vehicle safe, and is a snap to set up and use. It won't cause sparks when you connect it to your vehicle, and will alert you if it has been connected in reverse polarity. Over-current, over-voltage and short-circuit protection are also included. The bright LED bank makes it easy to monitor charging mode, connection status, and overall battery health. The Save A Battery 48-Volt Battery Charger and Maintainer also features an innovative modular cable design that makes it easy to connect to any battery or vehicle. You can choose to connect with the 5-Amp battery terminal lug cable or the alligator clip cable. Even the AC power cable is modular and removable. All cables come with gold-plated connectors that are suited for long cable runs and improved reliability in harsh environments. The bright yellow cable jacket is easy to see, and helps eliminate accidental disconnects. Additional cables (sold separately) are also available with different connection types and longer lengths. What's in the Box? The Save A Battery 48-Volt Battery Charger and Maintainer comes with a 2-foot 5-Amp battery terminal lug cable, a 6-foot alligator clip cable, a 10-foot AC power input cable, and a mounting bracket for permanent wall or vehicle installation. Product Description The Battery Saver 48 Volt 50 watt Charger and maintainer features our integrated micro-processor controlled automatic maintaining, automatic PULSE desulfator and modular cabling system. This provides a much more efficient experience when dealing with multiple batteries found in a 48 volt system used in smaller aircraft, RVs, newer golf carts, boats or any other maintaining needs You may have. The power benefit of the 50 watt model is the ability to charge up multiple batteries if they are connected together in Series or in parallel. the advanced computer control will monitor to make sure that no matter the size of the battery, it will be charged safely and efficiently. The modular cabling system is unique to our chargers and maintainers and allows our units to run longer lengths than any other device on the market.

Review: A good battery maintainer-easy to install - I purchased this to maintain the charge on an old 48 volt golf car (6x8 volt batteries) that is only rarely used for visitors. The batteries are only in fair condition and it was losing voltage between charges. It is very easy to install and should do the job nicely. I don't know who added the description "quick charger", but do not expect those results on a large battery pack in a golf car. This will not adequately replace a large battery charger, nor is it meant to have that kind of capacity at 1.15 amps per hour. A regular charger charges at 13-17 amps per hour and can take 8 or more hours to charge a golf car to capacity. Just don't expect this to replace a $300-$500 primary charger for this application. If you want a battery maintainer/conditioner to use between primary charges, this is a good choice.
Review: Great for RAVEN UTV 48 volt batteries - Raven manufacturer has shut down and parts are not usually available. Enter no movement with selector switch in run position. 48VDC battery in the rear of the UTV need attention. Plug the unit into a 120VAC wall socket in your garage. The blue light comes on. Now take two channel locks and gently separate the exposed gray electrical plug. Take the half plug on the left and connect the two alligator clamps. They fit nicely. The unit lights will flash Battery mode and you are charging. Read simple directions. Let it set for 24 hours of more. It is a maintainer-trickle charger. WORKS GREAT>

## Features

- Auto-pulse Extends Battery life
- Micro Processor Controlled
- Fully automatic operation
- Improves battery with use
- Restores weak batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002HGFRNU |
| Best Sellers Rank | #1,264,461 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10,785 in Cordless Tool Battery Packs |
| Brand | Granite Digital |
| Color | Orange |
| Customer Reviews | 4.3 out of 5 stars 303 Reviews |
| Global Trade Identification Number | 00855117000036 |
| Input Voltage | 48 Volts |
| Item Type Name | Battery Charger |
| Manufacturer | Save A Battery |
| Mfr Part Number | 236548 |
| Model Number | 2365-48 |
| Number of Ports | 2 |
| Output Voltage | 48 Volts |
| Specification Met | FCC, UL |
| UPC | 855117000036 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Granite Digital
- **Color:** Orange
- **Input Voltage:** 48 Volts
- **Output Voltage:** 48 Volts
- **Specification Met:** FCC, UL

## Images

![Battery Saver 2365-48 48V 50W Quick Charger and Auto Pulse Maintainer - Image 1](https://m.media-amazon.com/images/I/6141Xf1LWQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good battery maintainer-easy to install
*by R***E on February 23, 2018*

I purchased this to maintain the charge on an old 48 volt golf car (6x8 volt batteries) that is only rarely used for visitors. The batteries are only in fair condition and it was losing voltage between charges. It is very easy to install and should do the job nicely. I don't know who added the description "quick charger", but do not expect those results on a large battery pack in a golf car. This will not adequately replace a large battery charger, nor is it meant to have that kind of capacity at 1.15 amps per hour. A regular charger charges at 13-17 amps per hour and can take 8 or more hours to charge a golf car to capacity. Just don't expect this to replace a $300-$500 primary charger for this application. If you want a battery maintainer/conditioner to use between primary charges, this is a good choice.

### ⭐⭐⭐⭐⭐ Great for RAVEN UTV 48 volt batteries
*by O***R on August 13, 2019*

Raven manufacturer has shut down and parts are not usually available. Enter no movement with selector switch in run position. 48VDC battery in the rear of the UTV need attention. Plug the unit into a 120VAC wall socket in your garage. The blue light comes on. Now take two channel locks and gently separate the exposed gray electrical plug. Take the half plug on the left and connect the two alligator clamps. They fit nicely. The unit lights will flash Battery mode and you are charging. Read simple directions. Let it set for 24 hours of more. It is a maintainer-trickle charger. WORKS GREAT>

### ⭐⭐⭐⭐ Don't read the reviews about this being slow. Educate yourself before you buy.
*by A***J on March 11, 2016*

OK, for those who know nothing about lead acid batteries and give this a bad review because its "slow", educate your self. This does exactly what it is made to do. Its a trickle charger that WILL extend the life if your battery. Bought mine in January and has works great on my 48v (6x 8v batteries in series) yamaha golf cart. It takes 2-3 days to get batteries back to full charge after draining during use down to about 30%.That is what its supposed to do. Check your water level after each charge. If you don't, you can cook your batteries. Trickle chargers will heat your elements and dissolve the sulfates attached to the lead elements. Keep your connections clean as well. The faster the charge, the less effective it is at keeping your battery at optimum condition and is part of the cause of sulfation thus low life spans. During the winter, you should cycle your system by putting a load on your batteries and recharge them back up. Make sure that you draw the batteries evenly. My only issue I have with this maintainer is that I wish it had a way to put that even load on the batteries to keep cycling / desulfating during the winter. I bought a cheap 48-12V DC to DC converter from Amazon that I can hook my headlights, USB chargers, etc to and create the load on the batteries evenly during the winter and of course, enjoy tunes and bright headlights on my ride.

## Frequently Bought Together

- Granite Digital Battery Saver 2365-48 48V 50W Quick Charger and Auto Pulse Maintainer
- LEAPUL Leaf Blower, 21V Electric Cordless Leaf Blower, 2 X 2.0Ah Batteries and Charger Included, Lightweight Leaf Blower for Patio Cleaning, Lawn Care, Blowing Leaves and Dust, etc.
- Streamlight 85177 CR123A Lithium Batteries, 12-Pack

---

## 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/4459921-battery-saver-2365-48-48v-50w-quick-charger-and-auto](https://www.desertcart.tn/products/4459921-battery-saver-2365-48-48v-50w-quick-charger-and-auto)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*