--- product_id: 110952430 title: "Tadiran TLL-5902/S 3.6V 1/2 AA Series Lithium Battery (ER14250)" brand: "tadiran" price: "¥5135" currency: JPY in_stock: true category: "Tadiran" url: https://www.desertcart.jp/products/110952430-tadiran-tll-5902-s-3-6v-1-2-aa-series store_origin: JP region: Japan --- # 1.1 Ah capacity 3.6V high voltage -60°C to +85°C wide temp range Tadiran TLL-5902/S 3.6V 1/2 AA Series Lithium Battery (ER14250) **Brand:** tadiran **Price:** ¥5135 **Availability:** ✅ In Stock ## Summary > 🔋 Power your professional edge with Tadiran’s decade-defying lithium battery! ## Quick Answers - **What is this?** Tadiran TLL-5902/S 3.6V 1/2 AA Series Lithium Battery (ER14250) by tadiran - **How much does it cost?** ¥5135 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/110952430-tadiran-tll-5902-s-3-6v-1-2-aa-series) ## Best For - tadiran enthusiasts ## Why This Product - Trusted tadiran brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Smart Design:** Non-flammable, low magnetic signature, and spot-welded tabs for secure, reliable integration. - • **Extreme Environment Ready:** Operates flawlessly from -60°C to +85°C—perfect for demanding professional applications. - • **Power That Lasts a Decade:** 10+ years shelf life means your devices stay ready when you are. - • **Unmatched Stability & Reliability:** Stable voltage output with less than 1% capacity loss per year keeps your tech performing flawlessly. - • **Low Self-Discharge, High Efficiency:** Less than 1% capacity loss after a year in storage ensures peak performance on demand. ## Overview The Tadiran TLL-5902/S is a premium 3.6V lithium thionyl chloride battery offering 1.1 Ah capacity, exceptional stability, and a 10+ year shelf life. Engineered for extreme temperatures (-60°C to +85°C) and low self-discharge, it ensures reliable, long-lasting power for critical devices. Its safe, non-flammable design with spot-welded tabs makes it ideal for professional-grade electronics requiring dependable energy solutions. ## Description Specifications: Voltage: 3.6V Capacity: 1.1 Ah Size: 1/2 AA Chemistry: Lithium Thionyl Chloride (Li-SOCI2) Brand: Tadiran Termination Style: Spot welded tabs on both ends. Shelf Life: 10+ Years Maximum Recommended Continuous Current: 50 mA Maximum Pulse Current Capability: 100 mA Diameter(max): 14.5 mm (0.57 in) Height (max): 25.2 mm (0.99 in) Typical weight: 9.6g (0.39 oz) Included Qty: 1 Key Features: High operating voltage, stable during most of the application lifetime Some of the highest nominal capacities on the market today Excellent reliability over extended operating life Operating Temperature Range: -60?C/+85?C (-76?F/+185?F) Low self-discharge rate (less than 1% after 1 year of storage at + 20?C) Excellent resistance to humid environments Low magnetic signature Non-flammable (and non-pressurized at ambient temperature) inorganic (but corrosive) electrolyte Less than 1% capacity loss during storage at ambient temperature before use Compatible With: Tadiran TL-4902 Tadiran TL-2150 Tadiran TL-5101 Tadiran TL-5902 Tadiran TL-5111 Saft LS-14250 Saft LS-14250c Toshiba ER3v Sonnenschein SL-350/S Sonnenschein SL-750/S Sonnenschein SL-150/S 14250 Warning: This battery is not rechargeable. Do not try to recharge. The storage area should be clean, cool (not exceeding +30 Deg C ), dry and ventilated Don't use different models of battery in series. Soldering the tab should be finished in few seconds. Do not use if the battery casing was mangled ## Features - Compatible replacement battery — cross-reference part LITH-21 — Lithium, Lithium Thionyl Chloride (ER/TL/LS) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LYSBXRX | | ASIN | B01LYSBXRX | | Amperage | 1.1 A | | Battery Capacity | 1.1 amp_hours | | Battery Cell Type | Lithium | | Best Sellers Rank | #983,977 in Health & Household ( See Top 100 in Health & Household ) #2,937 in AA Batteries | | Brand | Tadiran | | Date First Available | September 12, 2016 | | Manufacturer | Tadiran | | Manufacturer | Tadiran | | Reusability | Single Use | | UPC | 647971201359 | | Unit Count | 1 Count | | Voltage | 3.6 volts | ## Product Details - **Battery Capacity:** 1.1 amp_hours - **Battery Cell Composition:** Lithium - **Brand:** Tadiran - **Unit Count:** 1 Count - **Voltage:** 3.6 volts ## Images ![Tadiran TLL-5902/S 3.6V 1/2 AA Series Lithium Battery (ER14250) - Image 1](https://m.media-amazon.com/images/I/5101lgad10L.jpg) --- ## 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.jp/products/110952430-tadiran-tll-5902-s-3-6v-1-2-aa-series](https://www.desertcart.jp/products/110952430-tadiran-tll-5902-s-3-6v-1-2-aa-series) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-06*