--- product_id: 52865368 title: "Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris" brand: "perfine" price: "FREE" currency: GBP in_stock: false reviews_count: 1 url: https://www.desertcart.co.uk/products/52865368-perfine-lg-g3-extended-battery-6000mah-with-back-case-covers store_origin: GB region: United Kingdom --- # Quality Certified 6000mAh Power Overcharge Protection Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris **Brand:** perfine **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Life with Perfine! ## Quick Answers - **What is this?** Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris by perfine - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/52865368-perfine-lg-g3-extended-battery-6000mah-with-back-case-covers) ## Best For - perfine enthusiasts ## Why This Product - Trusted perfine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash Endless Power:** Experience the freedom of a 6000mAh battery that keeps you connected all day. - • **Certified Safety First:** Rest easy with CE and ROHS certifications ensuring top-notch quality. - • **Compatibility Champion:** Perfectly designed for LG G3 models—your phone's new best friend. - • **Effortless Maintenance:** Switch out your back covers with ease—style and function in one. - • **Smart Protection Technology:** Built-in IC chip prevents overcharging, safeguarding your device. ## Overview The Perfine LG G3 Extended Battery offers a robust 6000mAh capacity, ensuring your phone stays powered throughout the day. Compatible with multiple LG G3 models, this battery comes with two stylish back covers for easy replacement. With built-in overcharge protection and strict quality control certifications, it’s the perfect solution for those who demand reliability and style. ## Description Does your original LG G3 battery last for a short time?-- Perfine Extended Battery Replacement For LG G3 can help you work out this problem:Built to last for 500+ cycles life time. High capacity of 6000mAh, thanks to the high-end li-ion technology,has no memory effect.Multiplies dual battery power as the original battery,powers your phone with one battery and keeps your devices running throughout the day.When it comes to phone care, Perfine extended battery for LG G3 provides you with maximum savings.Double channels of charge and dischage and quadruple shields of overload, heat, short circuit and over current protection,safety assurance.Come with Perfine special black and white back covers for the LG G3 extended battery,since the battery is thicker then the original LG battery.Specifications:Brand:PerfineCapacity:6000mAh (3.8V)Type:lithium-ionItem weight:98gBattery dimensions:7.4cm x 5.1cm x 1.0cm60 days of return,180-day manufacturer worry-free warranty supportNot a cheap battery,but according to EU standards strictly controlled branded goodsEasy to install: Just simply remove your existing battery and back cover of your smart phone,simply put the LG G3 extended battery in your smart phone with Perfine Back case cover.and then the high quality contactors will provides to optimistic battery power for your device .Please Note:1. Without NFC functionality.2. To reach the best effect of using,when using the battery,please charge and discharge the battery for the first three times.3. Please charge the battery with the original charger cable.4. Battery performance will very depend upon your specific hardware and software configurations and network conditions. ## Features - About this item - Compatible with LG G3, D855, VS985, D830, D851, F400, D850, LS990. Long lasting 6000mAh Extended battery special for your g3 phone to extend your battery life. Built-in IC chip prevents overcharging and tested under strict quality control standards. CE and ROHS certified. Come with the specialized black-white back covers for replace,offer you all of the add-ons necessary for proper maintenance of your phone,easy on/off repalcement and maintenance.(as the picture showed) In the Box:1 x battery 6000mAh, 2 x Back Covers ## Images ![Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris - Image 1](https://m.media-amazon.com/images/I/615m3ihVdaL.jpg) ![Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris - Image 2](https://m.media-amazon.com/images/I/61ZQfyzZySL.jpg) ![Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris - Image 3](https://m.media-amazon.com/images/I/61W9VfmdYHL.jpg) ![Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris - Image 4](https://m.media-amazon.com/images/I/511+fmQnVQL.jpg) ![Perfine LG G3 Extended Battery 6000mAh With Back Case Covers Black-White BL-53YH Replacement Cell Phone Batteris - Image 5](https://m.media-amazon.com/images/I/618HU2DgTTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ ... I was getting on my Google Pixel XL overall good performance as I don't have to recharge so *by J***I on Reviewed in the United Kingdom on 13 February 2018* This extended battery gave me a day and a bit of battery life which was as much as I was getting on my Google Pixel XL overall good performance as I don't have to recharge so often --- ## 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.co.uk/products/52865368-perfine-lg-g3-extended-battery-6000mah-with-back-case-covers](https://www.desertcart.co.uk/products/52865368-perfine-lg-g3-extended-battery-6000mah-with-back-case-covers) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*