--- product_id: 160752171 title: "AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery" brand: "boweirui" price: "€ 121.02" currency: EUR in_stock: true category: "Boweirui" url: https://www.desertcart.hr/products/160752171-ap21a8t-ap21a7t-battery-for-acer-predator-helios-300-ph317-56 store_origin: HR region: Croatia --- # 7.57V stable voltage 45Wh high-capacity power Includes pro installation tools AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery **Brand:** boweirui **Price:** € 121.02 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity with confidence — never miss a beat! ## Quick Answers - **What is this?** AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery by boweirui - **How much does it cost?** € 121.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/160752171-ap21a8t-ap21a7t-battery-for-acer-predator-helios-300-ph317-56) ## Best For - boweirui enthusiasts ## Why This Product - Trusted boweirui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Through Your Day:** 45Wh capacity delivers long-lasting energy for your Surface Pro 5 & 6. - • **Seamless Compatibility:** Perfectly engineered for Surface Pro 5 (2017) & Surface Pro 6 models — no guesswork, just plug & play. - • **Safe & Smart Installation:** Pro-grade tools and clear instructions minimize risk of short circuits and motherboard damage. - • **Certified Quality Assurance:** CE/FCC/ROHS/UL certified for peace of mind and durability over 500+ recharge cycles. - • **Precision Voltage Stability:** 7.57V ensures consistent, reliable performance without unexpected shutdowns. ## Overview The G3HTA038H Battery is a premium 45Wh Li-ion replacement battery designed specifically for Microsoft Surface Pro 5 (2017) and Surface Pro 6 models. Featuring a stable 7.57V output and 3-cell composition, it includes professional installation tools to ensure safe, precise fitting. Certified by CE, FCC, ROHS, and UL standards, this battery supports over 500 recharge cycles, delivering reliable, long-lasting power to keep your 2-in-1 device running at peak performance. ## Description Buy BOWEIRUI AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Customer First】24 x 7 email support. For assistance with the AP21A8T battery, please visit our product detail page OR please contact us by email at any time, (Note: desertcart return windows will be closed after one month. After that, you can click on seller store name on right corner, you can see "Ask a question" on the page and contact directly for any problem.). - 【Specifications】Model: AP21A8T Rechargeable Battery, Voltage: 15.4V, Capacity: 90.61Wh/5716mAh. Package include: AP21A8T battery 1 set matching installation tools.1*Instructions. All our products up to 500 recharge cycles over the life of the battery. - 【Replacement for Part Number】AP21A7T AP21A8T AP21A5T KT0040G014. - 【Compatible with Models】For Acer Predator Helios 300 Series; for Acer Predator Helios 300 PH317-56-78LY Series; for Predator Helios 300 PH315-55-72EA, Predator Helios 300 PH315-55-770K, Predator Helios 300 PH315-55-965Z, Predator Helios 300 PH317-56-78SM, Nitro 5 AN517-55-78KU, Nitro 5 AN517-55-713K, Predator Helios 300 PH315-55-78L7; for Predator Helios 300 PH315-55-796N, Nitro 5 AN517-55-50P0, Predator Helios 300 PH317-56-7929; Predator Helios 300 PH315-55, Predator Helios 300 PH317-56-75UZ, Predator Helios 300. - 【Security & Reliability】BOWEIRUI AP21A8T laptop battery is highly compatible with the original AP21A8T Battery and meets CE/FCC/ROHS/UL certified standards.Strict guidelines for compatibility, Use of built-in circuit protection to ensure safety and stability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXPQVQM2 | | Antenna Location | Laptop | | Battery Capacity | 5716 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 9 ounces | | Best Sellers Rank | #6,140 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #278 in Laptop Batteries | | Brand | BOWEIRUI | | Compatible Phone Models | for Acer Predator Helios 300 Series, for Acer Predator Helios 300 PH317-56-78LY, Predator Helios 300 PH315-55-72EA, Predator Helios 300 PH315-55-770K, Predator Helios 300 PH315-55-965Z, Predator Helios 300 PH317-56-78SM, Nitro 5 AN517-55-78KU, Nitro 5 AN517-55-713K, Predator Helios 300 PH315-55-78L7, Predator Helios 300 PH315-55-796N, Nitro 5 AN517-55-50P0, Predator Helios 300 PH317-56-7929, Preda… | | Customer Reviews | 3.9 out of 5 stars 189 Reviews | | Item Dimensions | 9.8 x 2.23 x 0.23 inches | | Manufacturer | Dongguan Mingyiyuan Electronics Co., Ltd. | | Model Name | AP21A8T | | Model Number | AP21A8T | | Number of Batteries | 1 Lithium Ion batteries required. | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | Voltage | 15.4 volts | ## Product Details - **Battery Capacity:** 5940 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** BOWEIRUI - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 1](https://m.media-amazon.com/images/I/71utE3NHPjL.jpg) ![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 2](https://m.media-amazon.com/images/I/81z27cTINiL.jpg) ![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 3](https://m.media-amazon.com/images/I/71sXQZWc16L.jpg) ![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 4](https://m.media-amazon.com/images/I/71xM17ZsHGL.jpg) ![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 5](https://m.media-amazon.com/images/I/6129oHecKkL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Where Can i get the installation instruction? It didn't come with this as per they state in the description of the product.** A: Hello, customer In the package you receive, there will be a battery with replacement tool and a product manual. The product manual will contain installation instructions. You can feel free to contact us via mail for any problem, we will help you until it be solved. Thanks for your support. **Q: How does the screen reattach? Do i need glue/tape? Does this come with adhesive to reattach screen? Or does the screen reattach to the old adhesive?** A: Thanks for your inquiry. After finishing installing the battery, you'd better intall adhesive on the notebook and then reattach the screen. **Q: When was the battery manufactured? I don't see a manufacturing date on the battery.** A: Hello, The batteries are brand new and come directly from the manufacturer. The batteries are produced in different batches and are warehoused at different times in the Amazon warehouse. Please rest assured that these batteries are the latest production. If there are any battery quality problems, you can contact us via email and we will help you solve the problem. **Q: Since Microsoft doesn't "officially" sell replacement batteries (yet), where are these batteries coming from and how old are they?** A: Hello Customer Please contact us via email with the details of your issue and our customer service team will help you. Thank you for your understanding and support. Also, our products are direct from the manufacturer and are brand new and 100% compatible to meet OEM specifications for safety and efficiency. Thanks for your support. Regards ## Frequently Bought Together - G3HTA038H Battery for Microsoft Surface Pro 5th (Model 1796, 2017),Surface Pro 6(Model 1807/1809/1796, 2018) 12.3" 2-in-1, Core i5 i7 m3 Series with Tools For surface pro 5 battery DYNM02 7.57V 45Wh - Suiyitai Replacement for Microsoft Surface Pro 5 1796/ Pro 6 1796 / Pro 7 1866 LCD Screen Sticker Tape Adhesive - LCDOLED Replacement for Microsoft Surface Pro 5 6 1796 V1.0 6870S-2403A 12.3 inches 2736x1824 LP123WQ1(SP)(A2) LED LCD Display Touch Screen Digitizer Assembly (with Adhesive) --- ## 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.hr/products/160752171-ap21a8t-ap21a7t-battery-for-acer-predator-helios-300-ph317-56](https://www.desertcart.hr/products/160752171-ap21a8t-ap21a7t-battery-for-acer-predator-helios-300-ph317-56) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-07*