--- product_id: 113210691 title: "3.7V 2500mAh 505573 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector" brand: "akzytue" price: "74.78 DT" currency: TND in_stock: true category: "Akzytue" url: https://www.desertcart.tn/products/113210691-3-7v-2500mah-505573-lipo-battery-rechargeable-lithium-polymer-ion store_origin: TN region: Tunisia --- # 2500mAh long-lasting capacity 3.7V high-efficiency voltage PH2.0mm JST connector precision 3.7V 2500mAh 505573 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector **Brand:** akzytue **Price:** 74.78 DT **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay ahead — power your smart life with precision! ## Quick Answers - **What is this?** 3.7V 2500mAh 505573 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector by akzytue - **How much does it cost?** 74.78 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/113210691-3-7v-2500mah-505573-lipo-battery-rechargeable-lithium-polymer-ion) ## Best For - akzytue enthusiasts ## Why This Product - Trusted akzytue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Connector Confidence:** Exclusive PH2.0mm JST connector guarantees a secure, perfect fit—no surprises. - • **Endurance That Lasts:** Robust 2500mAh capacity ensures extended usage without constant recharging. - • **Safety First, Always:** Built-in PCM protection shields against overcharge, short circuit, and overheating. - • **Lightweight & Compact:** Slim 44g design fits seamlessly into your tech without bulk or weight. - • **Power Your Essentials:** Reliable 3.7V voltage tailored for your everyday smart devices. ## Overview The YDL 3.7V 2500mAh Lithium Polymer battery features a compact, lightweight design with a PH2.0mm JST connector, optimized for low-power smart devices like Bluetooth headsets, GPS trackers, and smartwatches. It offers over 500 charge cycles with built-in safety protections, ensuring reliable, long-lasting performance for your essential gadgets. ## Description YDL 3.7V Lithium Polymer BatteryWarning:Before use, verify battery voltage and polarity (red wire: "+", black wire: "-") against your device’s original battery. Incorrect polarity may damage equipment. If the plug doesn’t match, you may cut and rewire it carefully.YDL batteries use JST PH2.0mm connectors. Confirm battery size and connector compatibility before ordering to ensure a proper fit.Note:Connect red to "+" and black to "-". Battery size has a 1-3mm tolerance. Avoid high-voltage charging or incorrect polarity to prevent damage or reduced battery life.Description:YDL 3.7V lithium polymer batteries represent cutting-edge rechargeable technology. Ultra-thin, lightweight, and compact, they offer high capacity with minimal self-discharge. Equipped with PCM protection (overcharge, over-discharge, overcurrent, short circuit, over-temperature), YDL batteries ensure safe, leak-free performance, making them ideal for wireless devices and IoT systems.Long Cycle Life:Supports over 500 charge-discharge cycles while retaining 80% capacity. Features built-in anti-short circuit and overcurrent protection, meeting global safety standards for explosion-proof, non-bulging reliability.Features:Rechargeable high-capacity lithium-ion battery.Lightweight, low internal resistance, high energy density.Superior safety and discharge performance.Long cycle life for extended use.Ideal for MP3, MP4, GPS, smartwatches, and more.Applications:Perfect for Bluetooth headsets, smartwatches, GPS trackers, baby monitors, dashcams, POS machines, VR glasses, pet trackers, beauty devices, doorbells, and IoT systems like Ring video doorbells. ## Features - WARNING: The batteries connectors type are all JST PH2.0MM . —THE CONNECTORS ARE NOT UNIVERSAL! ! !— Please make sure that the CONNECTOR TYPE, POLARITY , and BATTERY SIZE match your device before purchasing. —If the POLARITY of the connector DOES NOT MATCH that of your device, it will DAMAGE the device or the new battery.— - Voltage: 3.7volt; Capacity: 2500mAh；Maximum Charge Voltage/Current: 4.25V/1250mAh; Material: Lithium Polymer. - Connector Type: PH 2.0mm：Size: 5mmx55mmx74mm / 0.2" x 2.17" x 2.91" (T*W*L); Cable Length: 5cm / 2"; Net Weight: 44g. - NOTE: The 3.7V 2500mAh 505573 Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, mini RC Helicopter, Model aircraft , Electric toys, Power tools and other. - Application：Suitable for MP3/MP4, Bluetooth wireless headset,GPS, baby monitor, game boy, skybell ,smart watch,monitoring units, POS machine, dashcam, mobile power, Bluetooth speaker, VR glasses, beauty devices, pet tracker,ring video doorbell etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BTRH8Z8 | | Antenna Location | Gps,Psp Pad | | Battery Capacity | 2500 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 44 Grams | | Best Sellers Rank | #164,891 in Health & Household ( See Top 100 in Health & Household ) #116 in 3.7V Batteries | | Brand | AKZYTUE | | Built-In Media | Battery | | Customer Reviews | 4.4 4.4 out of 5 stars (59) | | External Testing Certification | 1 | | Manufacturer | YDL | | Model Name | 505573 | | Model Number | YDL2018032964 | | Number of Batteries | 1 Lithium Ion batteries required. | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 3.7 Volts | ## Product Details - **Battery Capacity:** 2500 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** AKZYTUE - **Number of Batteries:** 1 Lithium Ion batteries required. - **Recommended Uses For Product:** Gps,Psp Pad ## Images ![3.7V 2500mAh 505573 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - Image 1](https://m.media-amazon.com/images/I/61YWfhgW0nL.jpg) ## Frequently Bought Together - YDL 3.7V 2500mAh 505573 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - 10pcs Upgraded Tiny Whoop JST-PH 2.0 Male and Female Connector Cable for Battery JJRC H36 H67 Blade Inductrix E010 E013 - Liter energybattery 3.7V Lipo Battery 2500mAh Rechargeable Lithium ion Polymer Battery 306080 Lithium Polymer ion Battery with JST Connector --- ## 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.tn/products/113210691-3-7v-2500mah-505573-lipo-battery-rechargeable-lithium-polymer-ion](https://www.desertcart.tn/products/113210691-3-7v-2500mah-505573-lipo-battery-rechargeable-lithium-polymer-ion) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-18*