--- product_id: 56345388 title: "Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264" brand: "fancy buying" price: "258.71 DT" currency: TND in_stock: true category: "Fancy Buying" url: https://www.desertcart.tn/products/56345388-laptop-battery-for-ibm-lenovo-thinkpad-r61-r61i-t61-t61p store_origin: TN region: Tunisia --- # 5200mAh capacity Li-ion 6-cell Overcharge protection Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 **Brand:** fancy buying **Price:** 258.71 DT **Availability:** βœ… In Stock ## Summary > πŸ”Œ Power your potential with reliability! ## Quick Answers - **What is this?** Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 by fancy buying - **How much does it cost?** 258.71 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/56345388-laptop-battery-for-ibm-lenovo-thinkpad-r61-r61i-t61-t61p) ## Best For - fancy buying enthusiasts ## Why This Product - Trusted fancy buying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety First:** Equipped with advanced overcurrent and temperature control features for peace of mind. - β€’ **Compatibility Champion:** Designed exclusively for 14.1-inch widescreen ThinkPad modelsβ€”no guesswork! - β€’ **Eco-Friendly Efficiency:** Enjoy up to 500 recharge cycles, reducing waste and saving you money. - β€’ **Support You Can Count On:** Backed by a 12-month warranty and responsive customer service for your confidence. - β€’ **Power Up Your Productivity:** Experience uninterrupted work sessions with a robust 5200mAh capacity. ## Overview This high-performance laptop battery is specifically designed for IBM/Lenovo ThinkPad R61, R61i, T61, T61p, T61u, T400, and R400 series laptops with a 14.1-inch widescreen. It features a durable Li-ion design with a 5200mAh capacity, ensuring long-lasting power and safety with multiple protection mechanisms. Enjoy a full refund within 30 days and a 12-month warranty for added peace of mind. ## Description desertcart.com: Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 : Electronics ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071LPMZ7J | | Antenna Location | Laptop | | Battery Capacity | 5200 milliamp_hours | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | #40,937 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,942 in Laptop Batteries | | Brand | Fancy Buying | | Customer Reviews | 4.1 4.1 out of 5 stars (166) | | Manufacturer | Fancy Buying | | Model Number | T430 | | Reusability | Rechargeable | | UPC | 698545901175 | | Voltage | 11.1 volts | ## Product Details - **Battery Capacity:** 5200 milliamp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Fancy Buying - **Recommended Uses For Product:** Laptop - **Voltage:** 11.1 volts ## Images ![Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 - Image 1](https://m.media-amazon.com/images/I/71TTFPJwOGL.jpg) ## Questions & Answers **Q: Is it true that I need to use battery to 2% before charging it for the first time?** A: The main reason for asking such a task is to calibrate the computer to the battery, so while it is not required, it may be a good idea, yes, that first time. **Q: My original 42t4677 battery is 10.8v, 4.75ah. this replacement has higher output. will this one be okay for my thinkpad t400?** A: Higher output usually just means more power cells in the battery. Line up the connection to compare. If it fits it should work. **Q: I got a Lenovo T61 which has a dead battery. Will this work for my computer?** A: It looks like it will if you have one of these models, check on the sticker on the bottom of your laptop: "ThinkPad T61 MT MT 1959, 6377, 6378, 6379, 6480, 6481, 7658, 7659, 7660, 7661, 7662, 7663, 7664, and 7665". Based on Lenovo's hardware manual, found here: https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/42x3547_05.pdf. The manual lists FRU "42T4530" as a compatible part, and this ad posting references compatibility with "42T4530". It worked on mine, which is model 7663, but there are other models of T61 which are not compatible with this battery. **Q: it fits for thinkpad t400?** A: i needed a battery for thinkpad t400 and this one worked perfectly and was reasonably priced --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/56345388-laptop-battery-for-ibm-lenovo-thinkpad-r61-r61i-t61-t61p](https://www.desertcart.tn/products/56345388-laptop-battery-for-ibm-lenovo-thinkpad-r61-r61i-t61-t61p) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-01*