--- product_id: 94079463 title: "#1 Tender For Batteries 12V Automatic Trickle Charger - 1.25Amp 5 Stage Battery Desulfator Maintainer & Conditioner. Perfect Maintainance Everytime By KeyLine Chargers USA" brand: "keyline chargers" price: "5267CFA" currency: XOF in_stock: false reviews_count: 6 category: "Automotive Parts and Accessories" url: https://www.desertcart.sn/products/94079463-1-tender-for-batteries-12v-automatic-trickle-charger-1-25amp store_origin: SN region: Senegal --- # #1 Tender For Batteries 12V Automatic Trickle Charger - 1.25Amp 5 Stage Battery Desulfator Maintainer & Conditioner. Perfect Maintainance Everytime By KeyLine Chargers USA **Brand:** keyline chargers **Price:** 5267CFA **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** #1 Tender For Batteries 12V Automatic Trickle Charger - 1.25Amp 5 Stage Battery Desulfator Maintainer & Conditioner. Perfect Maintainance Everytime By KeyLine Chargers USA by keyline chargers - **How much does it cost?** 5267CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/94079463-1-tender-for-batteries-12v-automatic-trickle-charger-1-25amp) ## Best For - keyline chargers enthusiasts ## Why This Product - Trusted keyline chargers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![#1 Tender For Batteries 12V Automatic Trickle Charger - 1.25Amp 5 Stage Battery Desulfator Maintainer & Conditioner. Perfect Maintainance Everytime By KeyLine Chargers USA - Image 1](https://m.media-amazon.com/images/I/51QSQHzBNGL.jpg) ![#1 Tender For Batteries 12V Automatic Trickle Charger - 1.25Amp 5 Stage Battery Desulfator Maintainer & Conditioner. Perfect Maintainance Everytime By KeyLine Chargers USA - Image 2](https://m.media-amazon.com/images/I/51QSQHzBNGL.jpg) ## Customer Reviews ### ⭐⭐⭐ Great while it lasted *by P***P on June 6, 2019* This thing is great .. while it lasts. I've gone through two of them now. The unit is *really* effective at reviving sulfated batteries. I had a car that didn't have a bell when you left the headlights on, so we were always leaving them on and draining the battery. It got the point where it would barely hold a charge. I used this unit and it brought the battery back to life. It was like brand new again.The only problem is that the unit died within a month. I figured I'd give it another try since the results were so good and maybe I just got a bad unit. But the next one died on the first use. I'm not sure what's up with these units, but it's really disappointing since it worked so well while it worked. ### ⭐⭐⭐⭐⭐ I think it recovered a likely sulphated battery *by D***N on June 26, 2019* I put it on a lawn tractor battery at least 3 years old. The battery was dead from the winter when I got it. I put this charger on it, and the battery now will keep charge for at least a few days w/o being connected. (Seems to turn over as well after a few days as when freshly off the charger.)The only thing I wish is that the indication of what is going on was better. When first connected, it does a flashing light thing. You "can tell" what is going on by the duration of the light flashes. Maybe it is just me, but I am not good at telling 0.2 second long flashes vs 0.5 second long flashes.It would IMO be FAR better if it say flashed 3 times and then paused, flashed three times and paused, lather, rinse, repeat indicating one condition, and 2 flashes then pause, two flashes and pause, lather, rinse, repeat to indicate what it was doing when first connected, and the shore power connected.That brings up an irk. You have it with two lights indicating "floating" and then disconnect it from the battery so that the tractor can be used. Then return and it still has two lights. Reconnect it and it still has two lights. Did it enter charge mode for a short bit as other automatic chargers do? No clue cause there is no change. (I have two other automatic chargers. They give me some slight indication that "I am reconnected.") IF you disconnect the 120V shore power and reconnect the 120V power, THEN it goes into the "somewhat informative" (Is it 0.2 or 0.5 second? Who knows, not me) flashing lights for a bit.But it does seem to work on reducing battery sulfation, and keeps the battery charged and floating. :):) ### ⭐⭐⭐⭐⭐ Outstanding, Supersonic and FIRST CLASS Customer Service!! *by B***I on March 21, 2019* Update 3/23/19: Seller responded within 12 hours of my email informing them of the missing cord with an email and shipping data on the missing part already in route to me. THAT IS CUSTOMER SERVICE!! Thanks to Diego, my missing ringed/fused cable arrived today. I can now officially appreciate the brilliance of this charger. No fake "steps" or overcharging with this charger. A rock solid performer that I can rely on to keep my concourse award winning italian steed charged with no fear of finding a dead motorcycle when I want to ride.No more boil-overs, over-charges, dry empty batteries for this guy. Already ordered 2 more for other candidates in the stable that could benefit from a premier class level charger such as this Keyline Charger. I can finally relegate my dispised collection of so called "maintainers" and "tenders" into the trash once and for all!! Thanks Keyline!! --- ## 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.sn/products/94079463-1-tender-for-batteries-12v-automatic-trickle-charger-1-25amp](https://www.desertcart.sn/products/94079463-1-tender-for-batteries-12v-automatic-trickle-charger-1-25amp) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-23*