--- product_id: 51429981 title: "PIGEON MAGNET Battery - ULTRAMAX 12V 18AH SLA Re-Chargable" brand: "ultramax" price: "€ 135.46" currency: EUR in_stock: true reviews_count: 13 category: "Ultramax" url: https://www.desertcart.hr/products/51429981-pigeon-magnet-battery-ultramax-12v-18ah-sla-re-chargable store_origin: HR region: Croatia --- # Usable in any orientation (except inverted) 12V 18Ah power-packed capacity Heavy-duty plates for double lifespan PIGEON MAGNET Battery - ULTRAMAX 12V 18AH SLA Re-Chargable **Brand:** ultramax **Price:** € 135.46 **Availability:** ✅ In Stock ## Summary > 🔋 Charge ahead with Ultramax — the powerhouse your mower deserves! ## Quick Answers - **What is this?** PIGEON MAGNET Battery - ULTRAMAX 12V 18AH SLA Re-Chargable by ultramax - **How much does it cost?** € 135.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/51429981-pigeon-magnet-battery-ultramax-12v-18ah-sla-re-chargable) ## Best For - ultramax enthusiasts ## Why This Product - Trusted ultramax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Fit:** Operates in any orientation except continuous inverted—perfect for diverse mower designs - • **Peace of Mind:** Backed by a 1-year manufacturer warranty for reliable performance - • **Built to Endure:** Heavy-duty plates and unique separators double the battery’s cyclic life - • **Power That Lasts:** 18Ah capacity ensures longer mowing sessions without a hitch - • **Ready Out of the Box:** Supplied fully charged for instant, hassle-free installation ## Overview The Ultramax Lawnmower Battery 12V 18Ah (model SLAUMXNP18-12) is a sealed lead acid battery designed for high performance and durability. Measuring 18.1 x 7.6 x 16.7 cm, it delivers 18 amp hours of power with heavy-duty plates and unique separators that double its cyclic lifespan compared to conventional batteries. Fully charged on arrival and usable in nearly any orientation, it comes with a 1-year manufacturer warranty, making it a reliable and cost-effective replacement for F19-12B batteries in lawnmowers. ## Description Product Description Review: Works Great! - The Battery Is A Good Job Fits And Works Great Will Please ! Review: Good replacement at a good price. - Arrived on time and fully charged. Easy to fit and started first time so works fine on our Mountfield 1530 H. At £49.99 an excellent price compared to Mountfield. Early days so can’t comment on how long it will last but will report back if there’s a problem. ## Features - Ultra Max NP18-12, 12v 18Ah. Dimensions: L(mm) W(mm) H(mm) 181 76 167 - Brand New Fresh Stock for Maximum Performance 12v 18Ah Usable in any orientation (except continuous inverted). - Longer lifespan due to Heavy-duty plates and unique separator systems to deliver cyclic capability twice as long as conventional batteries - Supplied with 1 Year Manufacturer Warranty Support - Superior High Performance Battery - Supplied Fully Charged ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TPPYGDI | | Amperage | 18 Amps | | Antenna Location | Emergency,Medical | | Battery Capacity | 18 Amp Hours | | Battery Cell Type | Sealed Lead Acid | | Battery capacity | 18 Amp Hours | | Battery cell composition | Sealed Lead Acid | | Best Sellers Rank | 14,675 in Garden ( See Top 100 in Garden ) 5 in Lawn Mower Batteries | | Brand | Ultramax | | Brand Name | Ultramax | | Customer Reviews | 4.6 out of 5 stars 355 Reviews | | Item Dimensions | 18.1 x 7.6 x 16.7 centimetres | | Manufacturer | ULTRA MAX | | Model Number | SLAUMXNP18-12 | | Number of Batteries | 1 12V batteries required. | | Number of batteries | 1 12V batteries required. | | Recommended uses for product | Emergency,Medical | | Reusability | Rechargeable | | Unit Count | 1 count | | Unit count | 1 count | | Voltage | 12 Volts | ## Product Details - **Battery capacity:** 18 Amp Hours - **Battery cell composition:** Sealed Lead Acid - **Brand:** Ultramax - **Number of batteries:** 1 12V batteries required. - **Recommended uses for product:** Emergency,Medical ## Images ![PIGEON MAGNET Battery - ULTRAMAX 12V 18AH SLA Re-Chargable - Image 1](https://m.media-amazon.com/images/I/71DO7nJnS-S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great! *by J***Z on 7 February 2025* The Battery Is A Good Job Fits And Works Great Will Please ! ### ⭐⭐⭐⭐⭐ Good replacement at a good price. *by J***B on 11 March 2025* Arrived on time and fully charged. Easy to fit and started first time so works fine on our Mountfield 1530 H. At £49.99 an excellent price compared to Mountfield. Early days so can’t comment on how long it will last but will report back if there’s a problem. ### ⭐⭐⭐⭐⭐ Used on my Mountfield *by A***R on 23 November 2023* Last battery lasted over 15 years but finally died. This turned up quicker than expected - I took it out the box and fitted it straight onto the mower without checking the voltage or connecting it to my battery charger. beforehand. Turned the key and she fired straight up! Very pleased...even comes with a spare set of bolts and washers to connect the leads. ## Frequently Bought Together - ULTRA MAX Lawnmower Battery Ultramax 12V 18Ah - (Replaces F19-12B) - MOTOPOWER MP00205A 12V 800mA Fully Automatic Battery Charger/Maintainer - UK Plug --- ## 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.hr/products/51429981-pigeon-magnet-battery-ultramax-12v-18ah-sla-re-chargable](https://www.desertcart.hr/products/51429981-pigeon-magnet-battery-ultramax-12v-18ah-sla-re-chargable) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-21*