--- product_id: 517140992 title: "SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate" brand: "sparetronic" price: "1723352₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/517140992-sl1-3-12-12v-1-3ah-rechargeable-sealed-lead-acid store_origin: VN region: Vietnam --- # 20-hour discharge rate Fast F1 terminal connection 12V, 1.3Ah power capacity SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate **Brand:** sparetronic **Price:** 1723352₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power up your peace of mind—backup that never quits! ## Quick Answers - **What is this?** SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate by sparetronic - **How much does it cost?** 1723352₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/517140992-sl1-3-12-12v-1-3ah-rechargeable-sealed-lead-acid) ## Best For - sparetronic enthusiasts ## Why This Product - Trusted sparetronic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Consistent 12V Backup Power:** Reliable energy for your critical devices, ensuring zero downtime. - • **Long-Lasting 20HR Discharge:** Optimized for extended, low-drain applications—power that stays when you need it most. - • **Compact & Lightweight Design:** Fits seamlessly into tight spaces without adding bulk to your setup. - • **Durable ABS Shock-Resistant Housing:** Built tough to withstand vibrations, shocks, and extreme conditions in any environment. - • **Eco-Friendly Rechargeable Efficiency:** Sustainable power with repeated charge cycles, reducing waste and replacement frequency. ## Overview The Sparetronic SL1.3-12 is a compact, sealed lead acid rechargeable battery delivering a steady 12V output at 1.3Ah capacity with a 20-hour discharge rate. Designed for UPS, alarm systems, and emergency lighting, it features durable ABS housing, fast F1 terminal connections, and a maintenance-free sealed design, making it a trusted, eco-friendly backup power solution for professionals and home users alike. ## Description The Sparetronic SL1.3-12 is a 12V 1.3Ah sealed lead acid (SLA) rechargeable battery engineered for reliable backup power in compact electronic systems. Whether you're securing your home with an alarm system, protecting data with a UPS, or powering emergency lighting, this battery delivers peace of mind with its leak-proof, maintenance-free construction and 20-hour discharge rate. Built for durability, it features ABS impact-resistant housing and F1 terminals for secure, fast connections. Its compact size makes it easy to integrate into existing setups, while the long-lasting performance ensures fewer replacements and consistent uptime. Ideal for UPS systems, security panels, emergency lights, medical devices, and hobby projects, the SL1.3-12 is a smart, energy-efficient solution for powering essential equipment when it matters most. ## Features - Reliable Backup Power – Delivers consistent 12V output with 1.3Ah capacity, perfect for uninterrupted power in critical applications. - Wide Compatibility – Ideal for UPS backup systems, emergency lighting, alarm systems, electric toys, and portable devices. - 20HR Discharge Rate – Optimized for low-drain, long-duration power with a 20-hour rate for dependable performance over time. - Rechargeable & Efficient – Built for repeated charge cycles without compromising capacity, promoting eco-friendly usage. - Compact & Lightweight – Space-saving form factor fits easily into tight enclosures and portable equipment. - Durable ABS Housing – Reinforced casing resists shocks, vibrations, and extreme temperatures for rugged field use. - Fast Terminal Connection – Standard F1 terminals enable quick and secure connections with a wide range of devices. - Safe for Indoor Use – Sealed design ensures no gas emission, making it safe for use in home, office, or confined areas. - Trusted by Professionals – Preferred by technicians and engineers for dependable power backup in sensitive electronics. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BW8RXP7W | | Amperage | 1.3 Amps | | Battery Average Life | 20 Hours | | Battery Cell Type | Lead Acid | | Best Sellers Rank | #29,045 in Electronics ( See Top 100 in Electronics ) #258 in Rechargeable Household Batteries | | Brand | Sparetronic | | Color | black | | Connector Type | F1 | | Customer Reviews | 3.5 3.5 out of 5 stars (4) | | Enclosure Material | Plastic | | Form Factor | Compact | | Model Number | BW8RXP7W | | Output Current | 1.3 Amps | | Output Wattage | 15.6 Watt Hours | | Runtime | 20 hours | | Specification Met | EN 62040-2:2006 | | Voltage | 12 Volts | | Wattage | 16 watts | ## Product Details - **Battery cell composition:** Lead Acid - **Brand:** Sparetronic - **Colour:** black - **Material:** Plastic - **Voltage:** 12 Volts ## Images ![SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate - Image 1](https://m.media-amazon.com/images/I/51jr1d9iDHL.jpg) ![SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate - Image 2](https://m.media-amazon.com/images/I/519IHR8qK-L.jpg) ![SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate - Image 3](https://m.media-amazon.com/images/I/51Gct8GVrYL.jpg) ![SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate - Image 4](https://m.media-amazon.com/images/I/51C1Zs3F9kL.jpg) ![SL1.3-12 12V 1.3Ah Rechargeable Sealed Lead Acid Battery – Compact 12V Backup Power Source for UPS, Alarm Systems, and Emergency Lights – 20HR Rate - Image 5](https://m.media-amazon.com/images/I/51FErTsAAzL.jpg) ## Frequently Bought Together - Sparetronic SL1.3-12 12V 1.3AH Lead Acid Battery - Rechargeable 12 Volt Sealed Lead-Acid Battery - 1.3 Amp Hours - 20HR Rate - Battery for UPS, Security Systems, Emergency Lighting - Generic 480pcs Insulated Crimp Terminal Set, Cold Crimp Terminal, Wire Connector Tool Combination, Solderless Crimp Terminals Connectors - ELECDON 170 Pieces Copper Battery Cable Ends 12 Sizes Battery Wire Lugs Eyelets Tubular Ring Terminal Connectors SC Terminals for Automotive Supplies AWG4, AWG6, AWG8, AWG10, AWG12 (Metal Color) --- ## 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.vn/products/517140992-sl1-3-12-12v-1-3ah-rechargeable-sealed-lead-acid](https://www.desertcart.vn/products/517140992-sl1-3-12-12v-1-3ah-rechargeable-sealed-lead-acid) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*