--- product_id: 74145363 title: "Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh" brand: "bay valley parts" price: "FREE" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/74145363-bay-valley-parts-battery-for-acer-aspire-as07b31-as07b41-5300 store_origin: JP region: Japan --- # 10.8V stable voltage 6-cell long-lasting power 5200mAh high capacity Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh **Brand:** bay valley parts **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔋 Stay charged, stay ahead — power your hustle with confidence! ## Quick Answers - **What is this?** Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh by bay valley parts - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/74145363-bay-valley-parts-battery-for-acer-aspire-as07b31-as07b41-5300) ## Best For - bay valley parts enthusiasts ## Why This Product - Trusted bay valley parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Compact:** Weighs just 326.3g with sleek dimensions for easy portability and installation. - • **Premium Grade-A Cells:** Built with top-tier new cells for consistent, durable battery life you can trust. - • **Power Through Your Day:** 5200mAh capacity ensures extended productivity without constant recharging. - • **Seamless Compatibility:** OEM-certified replacement for a wide range of Acer Aspire and other laptop models. - • **Certified Safety Assurance:** CE, FCC, and ROHS certifications guarantee reliable and safe performance. ## Overview This Bay Valley Parts® 6-cell Li-ion battery delivers a robust 5200mAh capacity at 10.8V, designed as a 100% OEM-compatible replacement for numerous Acer Aspire and select eMachines, Gateway, and Packard Bell laptops. Certified for safety and built with premium grade-A cells, it offers reliable, long-lasting power in a lightweight, compact form factor. ## Description Package Include: 1 x Battery For Acer Aspire 5220 5230 5235 5300 5310 5315 5320 5330 5520 5530 5530G 5535 5710 5710G（10.8V 5200mAh) Compatible with part number: AK.006BT.019 AS07B31 AS07B41 AS07B51 AS07B61 AS07B71 BT.00603.033 BT.00603.041 BT.00603.042 BT.00604.018 BT.00604.024 BT.00605.015 BT.00605.020 BT.00605.021 BT.00607.010 BT.00607.034 LC.BTP00.008 LC.BTP00.014 Compatible Models: Acer Aspire 5220 Aspire 5230 Aspire 5235 Aspire 5300 Aspire 5310 Aspire 5315 Aspire 5320 Aspire 5330 Aspire 5520 Aspire 5530 Aspire 5530G Aspire 5535 Aspire 5710 Aspire 5710G Aspire 5710Z Aspire 5710ZG Aspire 5715 Aspire 5715Z Aspire 5720 Aspire 5720G Aspire 5720Z Aspire 5720ZG Aspire 5730 Aspire 5730G Aspire 5730Z Aspire 5730ZG Aspire 5735 Aspire 5735Z Aspire 5739 Aspire 5739G Aspire 5910G Aspire 5920 Aspire 5920G Aspire 5925G Aspire 5930 Aspire 5930G Aspire 5935 Aspire 5940 Aspire 5940G Aspire 5942 Aspire 5942G Aspire 6530 Aspire 6530G Aspire 6920 Aspire 6920G Aspire Aspire 6930 Aspire 6930G Aspire 6930ZG Aspire 6935 Aspire 6935G Emachines eMachines E510 eMachines E520 emachines E720 eMachines G420 eMachines G520 eMachines G620 eMachines G720 GATEWAY MD7801u NV73A NV78 NV79 NV79C PACKARD BELL EasyNote LJ61 EasyNote LJ63 EasyNote LJ65 EasyNote LJ67 EasyNote LJ71 EasyNote LJ73 EasyNote LJ75 Notice: It is an unexaustive list. If your original battery part NO. or your machine model NO. are not listed in the description, our battery may still fit your laptop. Therefore, please feel free to contact us to confirm the compatibility. ## Features - Battery type: Li-ion Replacement battery; Capacity: 5200mAh Function as a 4000-5200mAh battery; Voltage:10.8V; Cell: 6cell; Color: Black. Dimension: 205.00 x 68.27 x 20.00 mm; Weight:326.3 g; - 100% New, 100% OEM Compatible; CE FCC ROHS Certified for safety; - Battery produced by high quality materials including grade-A brand-new cells; - Replacement for: Acer Aspire 5220 5230 5235 5300 5310 5315 5320 5330 5520 5530 5530G 5535 5710 5710G - Replacement for: Acer Aspire 5330 5710 5720G 5910G 6920G 6930G 7720G AS07B71 Acer Aspire 5739 5935 6530 6935 7230 7530 7540 7720Z 7730 Acer Aspire 5220 5230 5930 5930G 6920 7520 7720 7730G 7735 7736Z 7738 8930 eMachines E510 E520 G420 G520 AS07B61 replacement notebook laptop battery batteries. ## Product Details - **Number of batteries:** 1 Lithium Ion batteries required. - **Brand:** Bay Valley Parts - **Battery cell composition:** Lithium Ion - **Battery capacity:** 5200 Milliampere Hour (mAh) - **Recommended uses for product:** Laptop ## Images ![Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh - Image 1](https://m.media-amazon.com/images/I/61CYAa87pvL.jpg) ![Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh - Image 2](https://m.media-amazon.com/images/I/61iFVwwZD1L.jpg) ![Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh - Image 3](https://m.media-amazon.com/images/I/510gE7XjfAL.jpg) ![Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh - Image 4](https://m.media-amazon.com/images/I/51Wt-JmZFhL.jpg) ![Bay Valley Parts®Battery For Acer Aspire AS07B31 AS07B41 5300 5310 5315 5535 5720 5735 5920 6930 6Cell 10.8v 5200mAh/49wh - Image 5](https://m.media-amazon.com/images/I/51h8hLOrm5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Value for The Money *by T***8 on 28 May 2017* In a sea of Mee-Toos, with cost being the initial indicator/judge, reviews and reviewers are somewhat suspect. This is because reality is self and why the likes of Amazon have mostly given up to the variability of reviews/reviewing by lumping all "reviews" into a single listing but then, The Sales Colossus must go on.Recently bought a "Bay Valley" Acer Laptop Replacement Battery and it came discharged. This could have many causes with the main suspect being bulk importing and "Shelf Life Before self-discharge". Nevertheless, the price is extremely fair with jokers charging more than twice Bay Valley's price for almost somewhat the same item. Afterall, it must be made in the same place with slight variation to justify the higher price - which is the case for this Bay Valley Acer Laptop Relacement.Well done Bay Valley. For doubeters, remember that if "A Nuclear Exchange" is to take place [which won't happen] Chinese-made Nuclear-Tipped Intercontinental Ballistic Missiles will NOT fail half-way. Now would they !Remember too that when "The Market/Choice" is vast [in order to bedazzle the easily fazed], there must be value and conmen alike. Unless Bay Valley changes to the latter, will keep ordering from them - to keep them on their toes - so to speak. Yes, Buyers Beware. Know too that the boss who takes his company for granted will soon loose said company and the "boss" who takes everyday as being different will keep his company longer than the one whose main idea is to have privileges like "Da Executive Toilet", the latter being there only to collect "The Pension". ### ⭐⭐ poor *by L***N on 19 August 2025* Did not seen to charge lap top up. ### ⭐⭐⭐⭐ New battery *by L***S on 24 March 2021* Good battery, arrived quickly and my grandkids now have a laptop to play games not on mine. --- ## 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.jp/products/74145363-bay-valley-parts-battery-for-acer-aspire-as07b31-as07b41-5300](https://www.desertcart.jp/products/74145363-bay-valley-parts-battery-for-acer-aspire-as07b31-as07b41-5300) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-02*