--- product_id: 484956742 title: "2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable)" brand: "stepmax" price: "B/.39" currency: PAB in_stock: true category: "Stepmax" url: https://www.desertcart.com.pa/products/484956742-2-pack-er14250-1-2aa-3-6v-lithium-battery-1200mah store_origin: PA region: Panama --- # 10-year shelf life 1200mAh high capacity Wide -60°C to +85°C range 2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) **Brand:** stepmax **Price:** B/.39 **Availability:** ✅ In Stock ## Summary > ⚡ Power your peace of mind with batteries that never quit! ## Quick Answers - **What is this?** 2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) by stepmax - **How much does it cost?** B/.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/484956742-2-pack-er14250-1-2aa-3-6v-lithium-battery-1200mah) ## Best For - stepmax enthusiasts ## Why This Product - Trusted stepmax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** High 3.6V stable voltage ensures your devices run reliably without interruption. - • **Compact & Lightweight:** Slim 1/2AA size (14.5x25.5mm) and just 10g each, designed for sleek, unobtrusive device integration. - • **Long-Term Reliability:** Low self-discharge means these batteries stay fresh and ready for up to 10 years. - • **Versatile Compatibility:** Ideal for dog collars, baby monitors, security alarms, and more—power your essentials effortlessly. - • **Extreme Temperature Ready:** Operates flawlessly from freezing cold to scorching heat, perfect for any environment. ## Overview The 2 Pack ER14250 1/2AA 3.6V Lithium Batteries deliver a robust 1200mAh capacity with a stable voltage output, engineered for long-lasting performance across a broad temperature range (-60°C to +85°C). Featuring a decade-long shelf life and low self-discharge, these non-rechargeable lithium cells are perfect for powering critical devices like dog collars, baby movement monitors, and security systems, ensuring reliability when it matters most. ## Description Parameter: Model:ER14250 Battery size: 1/2 AA Capacity: 1200mAh Shelf Life: 10 years Voltage: 3.6V Size:25.5mmx14.5mm Weight: 10g Feature 1. Stable working voltage and good safety. 2. Low self-discharge rate gives this cell a 10 year shelf life. 3. Broad temperature range (-60°Cto +85°C). 4. High energy, high reliability. ## Features - [Battery Value]: ER14250; Voltage: 3.6V; Capacity: 1200mAh; Size: 14.5X25.5 (mm). Replacement lithium battery for LS14250, TL-5101, TL-5151 and TL-2100. - [Feature]:1. High voltage and stable working voltage.2. More wide working temperature range.3. Higher capacity .4. Less self-discharge, longer service life of storage.5. Long service life. - [Package] :2 X ER14250 1/2AA 3.6V lithium battery. - [Application]:Use in dog collar, memory back-up, real-time clocks, electronic toll collection,utility metering, professional electronics,automated meter reading, wireless alarms and security devices, emergency locations transmitters beacon. - [Notes]: Non-rechargeable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGSC1DVQ | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 1200 milliamp_hours | | Battery Cell Composition | Lithium | | Battery Cell Type | Lithium | | Battery Weight | 10 g | | Best Sellers Rank | #335,833 in Health & Household ( See Top 100 in Health & Household ) #794 in AA Batteries | | Brand | STEPMAX | | Customer Reviews | 4.0 out of 5 stars 10 Reviews | | Manufacturer | STEPMAX | | Model Name | 1/2AA | | Model Number | ER14250 | | Number of Batteries | 2 Lithium Metal batteries required. | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Single Use | | Unit Count | 2 Count | | Voltage | 3.6 volts | ## Product Details - **Battery Capacity:** 1200 milliamp_hours - **Battery Cell Composition:** Lithium - **Brand:** STEPMAX - **Number of Batteries:** 2 Lithium Metal batteries required. - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) - Image 1](https://m.media-amazon.com/images/I/61nZQo0buFL.jpg) ![2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) - Image 2](https://m.media-amazon.com/images/I/51+AwWyVeDL.jpg) ![2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) - Image 3](https://m.media-amazon.com/images/I/71e48DmBUkL.jpg) ![2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) - Image 4](https://m.media-amazon.com/images/I/61Wkv7Fe4kL.jpg) ![2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) - Image 5](https://m.media-amazon.com/images/I/51oJGPfljQL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - STEPMAX (2 Pack ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Dog Collars, Baby Movement Monitor and More(Non-Rechargeable) - EEMB ER14250 Battery 1/2AA 3.6V Lithium Battery Li-SOCL₂ (4-Pack) Non-Rechargeable XL-050F SB-AA02 LS14250 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System - EEMB 20Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor Home Security System Alarm System --- ## 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.com.pa/products/484956742-2-pack-er14250-1-2aa-3-6v-lithium-battery-1200mah](https://www.desertcart.com.pa/products/484956742-2-pack-er14250-1-2aa-3-6v-lithium-battery-1200mah) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-09*