--- product_id: 155662625 title: "New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools" brand: "e-yiiviil" price: "€ 23.67" currency: EUR in_stock: true category: "E Yiiviil" url: https://www.desertcart.ie/products/155662625-new-replacement-battery-bl-t37-compatible-with-lg-v40-thinq store_origin: IE region: Ireland --- # 3.85V stable voltage 3300mAh high capacity Includes professional tools New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools **Brand:** e-yiiviil **Price:** € 23.67 **Availability:** ✅ In Stock ## Summary > 🔋 Upgrade your LG’s lifeline—stay charged, stay ahead! ## Quick Answers - **What is this?** New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools by e-yiiviil - **How much does it cost?** € 23.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/155662625-new-replacement-battery-bl-t37-compatible-with-lg-v40-thinq) ## Best For - e-yiiviil enthusiasts ## Why This Product - Trusted e-yiiviil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Performance:** Tested for quality and durability to keep your device running like new. - • **Power Through Your Day:** 3300mAh polymer battery delivers long-lasting energy for nonstop productivity. - • **Seamless Compatibility:** Specifically engineered for LG V40 ThinQ and Stylo 4 models—perfect fit, zero hassle. - • **Precision Installation Kit:** Comes with essential tools to ensure a smooth, professional-grade battery replacement. - • **Expert Support Within Reach:** 24-hour responsive customer service to keep you powered without pause. ## Overview This BL-T37 replacement battery offers a robust 3300mAh capacity at 3.85 volts, designed exclusively for LG V40 ThinQ and Stylo 4 models. Crafted with high-quality polymer cells, it ensures reliable, long-lasting power. The package includes professional-grade tools for precise installation, backed by tested quality and responsive 24-hour customer support, making it the smart choice to revive your device’s performance. ## Description Item specsPart No: BL-T37Capacity:3300mAh /12.97WhVoltage: 3.85VType:PolymerPackaging: 1 x battery,1 x ToolsCompatible withLG V40 ThinQ Stylo 4 Q710Notice before purchase1. Be carefully check the model number of your device to see if this battery is compatible with your device.2. A new Li-ion battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge.3. When you install it, be sure the connector has been properly connected to your device.4. Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life.Contact usIf you have any questions or any issues when using our product, please send us a message, we will answer you within 24 hrs. Thank you for your time. ## Features - This battery is compatible with LG V40 ThinQ Stylo 4 Q710, please carefully check your phone model before purchase. - When you replace your old battery, please carefully and gently disconnect your old battery's cable then connect your new battery to the mainboard. If you phone cannot be powered on with the new battery, you may need to install it again and be sure to check if the cable has been properly connected. - If you have any questions or got any issues with our product, please feel free to contact us, we will reply to you within 24 hrs. We highly appreciate your kind patience. - All the batteries have been tested before shipping out, and come with repairing tools for installation. No installation instruction. - Need professional installation technology,We won't responsible for any damage due to improper operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SQQRFW6 | | Antenna Location | Phone | | Battery Capacity | 3300 milliampere_hour | | Battery Cell Type | Polymer | | Battery Weight | 50 g | | Best Sellers Rank | #116,494 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,161 in Cell Phone Replacement Batteries | | Brand | E-YIIVIIL | | Compatible Phone Models | LG Q Stylo 4 | | Customer Reviews | 4.1 4.1 out of 5 stars (168) | | Item Dimensions | 7.87 x 1.97 x 1 inches | | Item Weight | 0.1 kg | | Manufacturer | shenzhenshi derui maoyi youxiangongsi | | Model Name | q8 | | Model Number | BL-T37 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Reusability | Rechargeable | | UPC | 796862307615 | | Unit Count | 1 Count | | Voltage | 3.85 volts | ## Product Details - **Battery Capacity:** 3300 milliampere_hour - **Battery Cell Composition:** Polymer - **Brand:** E-YIIVIIL - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Phone ## Images ![New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools - Image 1](https://m.media-amazon.com/images/I/41Rdkx-XmKL.jpg) ![New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools - Image 2](https://m.media-amazon.com/images/I/316A8dajFRL.jpg) ![New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools - Image 3](https://m.media-amazon.com/images/I/41tcjmcaTiL.jpg) ![New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools - Image 4](https://m.media-amazon.com/images/I/419BTdH03KL.jpg) ![New Replacement Battery BL-T37 Compatible with LG V40 ThinQ Stylo 4 Q710 Q710MS Q710CS Q8 2018 EAC63958201 with Tools - Image 5](https://m.media-amazon.com/images/I/71TzWMhOW7L.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.ie/products/155662625-new-replacement-battery-bl-t37-compatible-with-lg-v40-thinq](https://www.desertcart.ie/products/155662625-new-replacement-battery-bl-t37-compatible-with-lg-v40-thinq) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-09-16*