--- product_id: 582288765 title: "Invisible Fence Brand Power Cap Battery, 2-Pack" brand: "invisible fence" price: "¥12595" currency: JPY in_stock: true reviews_count: 13 category: "Invisible Fence" url: https://www.desertcart.jp/products/582288765-invisible-fence-brand-power-cap-battery-2-pack store_origin: JP region: Japan --- # 2-pack for 6 months 90-day battery life Official patented power Invisible Fence Brand Power Cap Battery, 2-Pack **Brand:** invisible fence **Price:** ¥12595 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay protected — never miss a beat with Invisible Fence Power Caps! ## Quick Answers - **What is this?** Invisible Fence Brand Power Cap Battery, 2-Pack by invisible fence - **How much does it cost?** ¥12595 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/582288765-invisible-fence-brand-power-cap-battery-2-pack) ## Best For - invisible fence enthusiasts ## Why This Product - Trusted invisible fence brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tool-Free Quick Swap:** Easy coin-turn installation means no tools, no hassle—replace batteries in seconds and get back to worry-free pet containment. - • **Dual-Pack Convenience:** Two batteries provide a full 6 months of coverage, so you’re never caught off guard with a dead collar. - • **Cost-Effective & Ready to Go:** Better value per battery with a spare always on hand; plus, optional subscription plans keep you stocked effortlessly. - • **Uninterrupted Pet Protection:** Each battery powers your Invisible Fence collar for up to 90 days, ensuring your pet stays safely contained without interruption. - • **Genuine Power for Reliable Performance:** Patented and engineered exclusively for Invisible Fence collars, guaranteeing consistent voltage and correction timing—no compromises. ## Overview The Invisible Fence Brand Power Cap Battery 2-Pack offers two genuine, patented lithium metal batteries designed exclusively for non-rechargeable Invisible Fence collars. Each battery delivers up to 90 days of reliable power, providing a total of 6 months of uninterrupted pet containment. Compatible with a wide range of Invisible Fence collar models, these batteries feature easy coin-turn installation with no tools required. This pack ensures you always have a backup ready, maximizing convenience and value while safeguarding your pet’s boundary security. ## Description One to use. One to keep. The Invisible Fence Brand Power Cap Battery 2-Pack is the smart everyday purchase for pet owners who don't want to be caught with a dead collar. Install one battery now, store the spare in the packaging, and you're covered for up to 6 months without a reorder trip. Genuine Power Cap batteries are specifically engineered for the voltage requirements of Invisible Fence non-rechargeable collar receivers. Third-party alternatives may appear similar but can deliver inconsistent power output — compromising the reliability of your pet's boundary correction at exactly the wrong moment. Choose the best battery to keep your fence system going and help protect your pet. Up to 6 Month Coverage Each battery lasts up to 90 days under typical use. The 2-pack covers two full replacement cycles — approximately 6 months for most households. Compatible Collars Fits all Invisible Fence non-rechargeable receiver collars: MicroLite, MicroLite Plus, MicroLite Graphite, MaxDog, MaxDog Plus, Classic, Titanium, R21 Titanium, R22 Titanium, R21 Platinum, R22 Platinum. NOT for rechargeable models. For single-battery backup, see the 1-pack (B0BS1QR74N / RAC00-17754). For annual subscription savings, see the Power Cap Battery Plan. US-based customer support Review: Quick Reliable Product for Invisible Fence - Works perfectly in our dog's collar and saves me the hassle of ordering from Invisible Fence since their location is no longer very close and it takes a bit of time to get here. Loved that we could get this overnight since the collar died and our Husky was off to the races! Review: Good buy - Long lasting. Cheapest you're going to find on this brand. Get the 2 pack ## Features - 2-PACK — 6 MONTH SUPPLY OF OFFICIAL POWER CAP BATTERIES - Each Power Cap battery lasts up to 90 days. This 2-pack provides up to 6 months of battery coverage — install one immediately and keep the second on hand so you're never caught with a dead collar. The most practical way to purchase. - OFFICIAL INVISIBLE FENCE BRAND — THE ONLY RELIABLE BATTERY FOR IFB COLLARS - Genuine Power Cap batteries are specifically engineered and patented for Invisible Fence receiver collars. Third-party batteries may not deliver consistent voltage, compromising correction timing and your pet's containment reliability. Only official Power Cap batteries are guaranteed safe for use in IFB systems. - COMPATIBLE WITH ALL NON-RECHARGEABLE INVISIBLE FENCE COLLAR RECEIVERS - Fits MicroLite, MicroLite Plus, MicroLite Graphite, MaxDog, MaxDog Plus, Classic, Titanium, R21 Titanium, R22 Titanium, R21 Platinum, and R22 Platinum receiver collars. Not compatible with rechargeable collar models. - EASY COIN-TURN INSTALLATION — NO TOOLS REQUIRED - Insert a thin coin into the Power Cap grooves, turn counterclockwise to remove the old battery. Wait five minutes. Insert the new battery and turn clockwise. Allow 10 seconds before re-entering the signal field. Store the spare in the packaging until needed. - BETTER VALUE PER BATTERY — ALWAYS HAVE A SPARE READY - The 2-pack provides a lower per-unit cost and ensures you always have a backup on hand. For maximum savings, see the Power Cap Battery Plan for automatic quarterly delivery. For single-battery needs, see the 1-pack (B0BS1QR74N / RAC00-17754). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CK3V57Q5 | | Antenna Location | Invisible Fence Receiver Collars | | Battery Capacity | 160 milliamp_hours | | Best Sellers Rank | #2,315 in Pet Supplies ( See Top 100 in Pet Supplies ) #46 in Dog Training & Behavior Aids | | Brand | Invisible Fence | | Customer Reviews | 4.3 out of 5 stars 429 Reviews | | Included Components | 2 Power Cap Batteries | | Item Type Name | Batteries | | Manufacturer | Radio Systems Corporation | | Model Name | Power Cap Battery | | Model Number | RAC00-17868 | | Number of Batteries | 2 Lithium Metal batteries required. | | Recommended Uses For Product | Invisible Fence Receiver Collars | | UPC | 729849178687 | | Unit Count | 2 Count | | Warranty Description | 1 Year Limited Warranty | ## Images ![Invisible Fence Brand Power Cap Battery, 2-Pack - Image 1](https://m.media-amazon.com/images/I/71285yJYTLL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How often should I replace the battery in my Invisible Fence Computer Collar?** A: We recommend changing the battery every 3 months—it’s the safest, easiest, and most reliable way to help ensure your pet’s safety at all times. **Q: How long does the battery last with normal usage?** A: Our Power Cap Battery typically lasts for 90-120 days depending on usage. You can check this by removing it for 5 seconds and reinserting it into the Computer Collar. If you see a green light, then the battery is good. **Q: Is there an expiration date on each battery?** A: Yes, there is a "Best used by" date listed on the back of he battery's packaging. **Q: Are all Power Cap batteries interchangeable?** A: We recommend only using Invisible Fence Brand power caps with our computer collars. **Q: Does Invisible Fence have a battery recycling program?** A: We currently do not have a recycling program for our Power Cap Batteries. Used batteries can be brought to your local recycling center for disposal. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quick Reliable Product for Invisible Fence *by T***D on July 31, 2026* Works perfectly in our dog's collar and saves me the hassle of ordering from Invisible Fence since their location is no longer very close and it takes a bit of time to get here. Loved that we could get this overnight since the collar died and our Husky was off to the races! ### ⭐⭐⭐⭐⭐ Good buy *by T***Z on August 5, 2026* Long lasting. Cheapest you're going to find on this brand. Get the 2 pack ### ⭐⭐⭐⭐⭐ Best to go with the name brand batteries *by A***2 on September 2, 2026* I find its best to go with the name brand batteries --- ## 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/582288765-invisible-fence-brand-power-cap-battery-2-pack](https://www.desertcart.jp/products/582288765-invisible-fence-brand-power-cap-battery-2-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*