The compatible replacement battery from AccuCell is suitable for your dog collar and dog trainer. give your dog collar new power with our battery so that you can enjoy time together with your pet again. our batteries fulfil all operational safety requirements. You can charge the battery with your existing charger. This rechargeable battery is also ideal as a second battery for travelling. What are the advantages of Li-ion technology: Lithium batteries are among the most powerful rechargeable batteries, especially thanks to their high energy content, low self-discharge and very long service life. Thanks to its wide temperature range and high power reserves, the battery is characterised by long-lasting, robust operational readiness and is ideal for mobile devices, e.g. smartphones, watches, cameras or tablets.For guaranteed compatibility, please check under "Replaces the following original battery type" and/or "Suitable for the following device models" to see if your dog collar is listed.not an original product, high-quality and compatible accessories from AccuCell. Scope of delivery:1 x batteryTechnical data:Technology: Li-Ion - no memory effectCapacity: 2600 mAhVoltage: 3.7 VNominal energy: 9.62 WhFits the following device models:Garmin Astro : 220 Dog Tracking SystemGarmin Astro : 320 Dog Tracking SystemGarmin Astro : DC20 Dog Tracking SystemGarmin Astro : DC30 Dog Tracking SystemGarmin Astro : DC40 Dog Tracking SystemIn our further offer you will find accessories such as chargers, power supplies, cables and adapters or tools for your other electronic devices.Additional information Item number 800103 Item condition New Battery Technology Li-Ion Capacity 2600 mAh Colour without Colour / Internal battery Quantity 1 Suitable for Garmin Series Garmin Astro Model Garmin Astro 220 Dog Tracking SystemGarmin Astro 320 Dog Tracking SystemGarmin Astro DC20 Dog Tracking SystemGarmin Astro DC30 Dog Tracking SystemGarmin Astro DC40 Dog Tracking System.