---
product_id: 1300367
title: "Deltran, 021-0123, Battery Tender Jr. Model # 021-0123 Maintainer Charger 12V 750mA (pack of 2)"
brand: "deltran usa llc"
price: "KD 3.91"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/1300367-deltran-021-0123-battery-tender-jr-model-021-0123-maintainer
store_origin: KW
region: Kuwait
---

# Deltran, 021-0123, Battery Tender Jr. Model # 021-0123 Maintainer Charger 12V 750mA (pack of 2)

**Brand:** deltran usa llc
**Price:** KD 3.91
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Deltran, 021-0123, Battery Tender Jr. Model # 021-0123 Maintainer Charger 12V 750mA (pack of 2) by deltran usa llc
- **How much does it cost?** KD 3.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/1300367-deltran-021-0123-battery-tender-jr-model-021-0123-maintainer)

## Best For

- deltran usa llc enthusiasts

## Why This Product

- Trusted deltran usa llc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).
- Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode).
- Automatically switches to float / maintenance voltage after fully charging the battery.
- If the battery voltage drops too far under load, full charger output power resumes.
- Spark proof. Plugs directly in to the wall. Safety timer: 80 Hrs. Reverse polarity protected.
- ›See more product details

## Images

![Deltran, 021-0123, Battery Tender Jr. Model # 021-0123 Maintainer Charger 12V 750mA (pack of 2) - Image 1](https://images-na.ssl-images-amazon.com/images/I/71nbJFYoK6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Keeping my batteries strong
  

*by J***. on Reviewed in the United States on January 7, 2019*

I have one on my riding lawnmower and one on my motorcycle. I would have trouble starting my motorcycle and riding lawnmower after they sat unused for a few weeks. During the off-season and winter I would always have to jump start them and I noticed having to replace the battery more often. Since I have been using the battery tender I have not had any problems cranking them at anytime. My motorcycle sat for 6 weeks (December-January) and we had an unusually warm 60 degree weekend yesterday in January and I decided to ride. The bike had been hooked up to the battery tender and it cranked on the first try. Can't go wrong with that. So after having this for about 6 months, I decided to write a review because it worked well for me.

### ⭐⭐⭐⭐⭐ 







  
  
    Great and reliable charger/maintainer
  

*by H***2 on Reviewed in the United States on November 30, 2019*

We currently have four of these working for us.  The first two we purchased in 2016 were the Jr 12v, 750mA versions that are still going strong keeping my quad and my husbands DR-Z400s batteries charged.  My husband got another for his Vulcan Vaquero last year and it is still working great.  We also have a Tender Plus 12v, 1.25A on our motorhome starting battery we purchased in 2016 from the local BB store that is working great.  We had two other charger/maintainers of a different brand and my husband just found out that they are only putting out 12.45v in the float mode and only keeping the batteries at a 3/4 charge.  Those two are going away and we are purchasing Deltran charger/maintainers from hear on.

### ⭐⭐⭐⭐⭐ 







  
  
    You need these.
  

*by S***Y on Reviewed in the United States on July 21, 2017*

These battery tenders are great and I would recommend them. I have several vehicles, a boat, and a riding mower at my house and these keep the batteries charged correctly. I have one for each vehicle that is not a daily driver. It works really nice for vehicles I only drive a few times a year. Using one of these for each vehicle is much easier than remembering to charge the battery for a day before I take it out. In addition, they seem to extend the life of the battery.I bought this set to replace two that had died after many years of use. The older set was from Deltran also, and I expect these to last as long and do as good a job as the originals did.

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**Shop now:** [https://www.desertcart.com.kw/products/1300367-deltran-021-0123-battery-tender-jr-model-021-0123-maintainer](https://www.desertcart.com.kw/products/1300367-deltran-021-0123-battery-tender-jr-model-021-0123-maintainer)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-23*