--- product_id: 3212094 title: "36 & 48 Volt Industrial" brand: "battery life saver" price: "NZ$604" currency: NZD in_stock: true reviews_count: 3 url: https://www.desertcart.nz/products/3212094-36-and-48-volt-industrial store_origin: NZ region: New Zealand --- # Extends battery life 36 & 48V compatibility Easy installation 36 & 48 Volt Industrial **Brand:** battery life saver **Price:** NZ$604 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Savings with the Ultimate Battery Reviver! ## Quick Answers - **What is this?** 36 & 48 Volt Industrial by battery life saver - **How much does it cost?** NZ$604 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/3212094-36-and-48-volt-industrial) ## Best For - battery life saver enthusiasts ## Why This Product - Trusted battery life saver brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built with eye rings for a secure, permanent installation. - • **Risk-Free Purchase:** Enjoy peace of mind with our 60-day money-back guarantee. - • **Seamless Integration:** Connect effortlessly and keep your system running smoothly. - • **Eco-Friendly Solution:** Reduce waste by restoring rather than replacing batteries. - • **Revitalize Your Power:** Breathe new life into your old batteries and save money! ## Overview The 36 & 48 Volt Industrial battery rejuvenator is designed for industrial-sized battery systems, offering an easy-to-use solution that extends battery life and reduces the need for costly replacements. With a secure installation and a 60-day money-back guarantee, it's the eco-friendly choice for savvy managers looking to optimize their operations. ## Description 36 & 48 Volt Industrial ## Features - For use with 36 & 48 volt industrial sized battery systems. The unit comes with eye rings for permanent installation. If you need alligators please message the seller when placing the order. - Rejuvenates old batteries & extends battery life. - Easy to use. Just connect it and use the system as normal. - Don't buy a new battery, restore yours with the BLS. - 60 day money back guarantee ## Images ![36 & 48 Volt Industrial - Image 1](https://m.media-amazon.com/images/I/21ysyr-o2oL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars I would highly recommend this device and be patient with it, and keep up with the water in your battery cells. It really works! *by A***R on Reviewed in the United States on October 31, 2014* I have to say that I was skeptical of this device for a severely sulfated 36 volt fork lift battery. TO replace this battery with a refurbished battery would cost $5,000. I tried using the chemicals to unsulfate the battery. That did not work for me. So I read alot about this device and decided for the money it was worth a try as I had plenty of time on my hands. So the device has been on the battery for about a month now. I continually charged the battery daily, sometimes twice a day. I would run the fork lift daily, making sure to keep up with the water in the cells as over time they dry out and charging along withu sing this devices causes this to happen faster. Low and behold the battery is starting to come back to life. I will be keeping this on there over the next few weeks and it will be strong enough to go ahead and sell this fork lift as if it had a refurbished battery in it. So after I'm done with this I am leaving this device permanently on my other fork lift to prevent sulfation in the future. I'm guessing the other bad reviewer was impatient and did not give it long enough to do its job. I would highly recommend this device but be patient with it and keep up with the water in your battery cells. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars It is an incredible product *by J***A on Reviewed in the United States on February 26, 2021* I was very skeptical because I did not understand the technology, but wowww is the correct word, but please be patient, it will take around 1 month for you to start seeing the difference and 2 months for your jaw to start openning and after 4 months you will be like who is the genius that made it happen. Its a huge money saver for me, I have 40 batteries working together with an off grid system at 48volts and it was going to be very expensive to change all of the batteries but with this system I am feeling like its going to be a while until I change them, they are working probably better than new, the only thing you have to be careful with is making sure you keep the batteries with distilled water and making sure the water level does not go down on all of them. The system works so well that I gave one to my dad for his system and I also bought them for my 2 cars that I own. Just remember to be patient, it will slowly get better. Oh and by the way another incredible thing that I noticed is that the batteries get charged alot faster, before it would take until 4pm for them to fully be loaded and now by 1pm they are full. ### ⭐ 1.0 out of 5 stars Save your money *by D***Y on Reviewed in the United States on November 30, 2013* It should be called BS because that's what it is. I have 2 year old golf cart batteries from Sams Club and just make 18 holes and back home, with fingers crossed. I used this gadget on the last set before these and gave BLS the benefit of the doubt that maybe my old one batteries weren't savable. I've been using this gadget full time on the new Sams batteries and they're gone already. Doesn't sound like it works to me. Save your money...... --- ## 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.nz/products/3212094-36-and-48-volt-industrial](https://www.desertcart.nz/products/3212094-36-and-48-volt-industrial) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-04-26*