--- product_id: 775762289 title: "REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery" brand: "reytric" price: "50 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/775762289-reytric-upgrade-2-pack-1850mah-osmo-action-3-4-replacement store_origin: PL region: Poland --- # Dual-port fast charging case 1850mAh high-capacity power Advanced multi-layer safety protection REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery **Brand:** reytric **Price:** 50 zł **Availability:** ❌ Out of Stock ## Summary > 🔋 Stay powered, stay unstoppable — never miss a moment! ## Quick Answers - **What is this?** REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery by reytric - **How much does it cost?** 50 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/775762289-reytric-upgrade-2-pack-1850mah-osmo-action-3-4-replacement) ## Best For - reytric enthusiasts ## Why This Product - Trusted reytric brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Charge Twice as Fast:** Dual-channel charger case powers two batteries simultaneously in just 70 minutes. - • **Safety First, Always:** Built-in intelligent chip guards against overcharge, overheat, and voltage spikes for peace of mind. - • **Compact & Travel-Ready:** Palm-sized charger case with secure lid fits perfectly in your on-the-go gear bag. - • **Power Through Your Day:** Up to 170 minutes of uninterrupted shooting with 1850mAh capacity per battery. - • **Confidence in Every Pack:** Includes 2 batteries, USB-C fast charger, and backed by 12-month warranty with 24/7 support. ## Overview The REYTRIC Upgrade 2-Pack offers two 1850mAh lithium polymer batteries designed specifically for DJI Osmo Action 3 and 4 cameras, delivering up to 170 minutes of continuous use. Included is a compact dual-port USB-C charger case that fully charges both batteries in 70 minutes, featuring advanced safety protections like overcharge and overheat prevention. This travel-friendly kit ensures reliable power and peace of mind, backed by a 12-month warranty and responsive customer support. ## Description REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery ## Features - 【Capacity】The battery has a capacity 1850mah 3.85V/7.12Wh designed for DJI Osmo Action 3, DJI Osmo Action 4 Camera. same design as the DJI osmo action extreme battery. Supports up to 170 minutes of battery life. - 【Fully Compatibility】: 2-channel unique and compact Charger designed with a closed lid for DJI osmo action extreme battery, can storage and charge 2-Pack DJI osmo action 3 4 extreme batteries. - 【Portable Storage Charger Case】The palm-sized covered charging case allows you to charge your battery on the go while traveling and shooting, and the Type C Input: 5V 3A, Output: 4.4V 1.5A x2 ports will fully charge the battery in 70 minutes.When the indicator light turns green, it means that the battery has been fully charged. - 【Safe To Use】: Integrated intelligent control chip help you use for DJI Osmo Action 3 4 Camera safer. Built-in over-charge, over-discharge, over-voltage, over-current and over-heating protections. Multiple circuit protection ensures both safety and stability. Exclusive offering of high performance and long lasting usage. - 【Buy with Confidence Warranty】 Package includes: 2* 1850mAh Battery for DJI Osmo Action 3 4 Camera, 1x USB C fast charger case, 1x USB Type C Cable. 12 Months Warranty. 24 x 7 Email Support. If you have any questions, please contact us directly. We are committed to resolving any situation in which our product does not meet your expectations. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | REYTRIC | | Manufacturer | Dongguan Hongbo New Energy Technology Co. , Ltd. | | Package Dimensions | 15.19 x 12.7 x 2.9 cm; 200 g | | Batteries | 2 Lithium Ion batteries required. (included) | | Number of items | 1 | | Batteries Included | Yes | | Batteries Required | Yes | | Battery cell composition | Lithium Polymer | | Number of Ports | 2 | | Manufacturer | Dongguan Hongbo New Energy Technology Co. , Ltd. | | Item Weight | 200 g | ## Product Details - **Brand:** REYTRIC - **Item Weight:** 0.2 Kilograms - **Manufacturer:** Dongguan Hongbo New Energy Technology Co. , Ltd. - **Number of Ports:** 2 ## Images ![REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery - Image 1](https://m.media-amazon.com/images/I/61G+spQ0jrL.jpg) ![REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery - Image 2](https://m.media-amazon.com/images/I/71fqI8DyMXL.jpg) ![REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery - Image 3](https://m.media-amazon.com/images/I/61qBWbHDSNL.jpg) ![REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery - Image 4](https://m.media-amazon.com/images/I/81S0FVA4y5L.jpg) ![REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery - Image 5](https://m.media-amazon.com/images/I/616wXv7ymxL.jpg) ## Frequently Bought Together - REYTRIC Upgrade 2-Pack 1850mAh Osmo Action 3/4 Replacement Batteries for DJI Osmo Action 3 4 Camera and 2-Channel Charger Case Compatible with DJI Osmo Action 3 4 Extreme Battery - DJI Osmo Action 4 Standard Combo, 4K/120fps Waterproof Action Camera with a 1/1.3-Inch Sensor, Stunning Low-Light Imaging,10-bit & D-Log M Color Performance, Long-Lasting 160 Mins, Outdoor Camera - ULBTER Screen Protector for DJI OSMO Action 4 Camera + Silicone Lens cap Cover, 0.3mm 9H Hardness Tempered Glass Protector, Anti-Scrach Anti-Fingerprint Anti-Bubble [2+6 Pieces] --- ## 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.pl/products/775762289-reytric-upgrade-2-pack-1850mah-osmo-action-3-4-replacement](https://www.desertcart.pl/products/775762289-reytric-upgrade-2-pack-1850mah-osmo-action-3-4-replacement) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-15*