--- product_id: 601089169 title: "40Wh Type JK6Y6 11.25V" brand: "emanjor" price: "329 Lei" currency: RON in_stock: true reviews_count: 6 category: "Emanjor" url: https://www.desertcart.ro/products/601089169-40wh-type-jk6y6-11-25v store_origin: RO region: Romania --- # 11.25V stable voltage 40Wh high-capacity power 5-layer safety protection 40Wh Type JK6Y6 11.25V **Brand:** emanjor **Price:** 329 Lei **Availability:** ✅ In Stock ## Summary > 🔋 Power your hustle with confidence—never miss a beat! ## Quick Answers - **What is this?** 40Wh Type JK6Y6 11.25V by emanjor - **How much does it cost?** 329 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/601089169-40wh-type-jk6y6-11-25v) ## Best For - emanjor enthusiasts ## Why This Product - Trusted emanjor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** Advanced protections against short circuit, overcharge, and discharge ensure peace of mind. - • **Confidence Guaranteed:** Backed by 12-month replacement and 60-day refund policy with 24/7 support. - • **Power Through Your Day:** 40Wh capacity delivers reliable energy for up to 4 hours of productivity on the go. - • **Seamless Compatibility:** Precision-engineered for Dell Inspiron, Latitude, and Vostro series—fits like the original. - • **Plug & Play Convenience:** Includes screwdrivers and manual for effortless DIY installation—no tech expert needed. ## Overview The 40Wh JK6Y6 11.25V Li-ion laptop battery is a brand-new, high-quality replacement designed specifically for multiple Dell Inspiron, Latitude, and Vostro models. Featuring a 3-cell design, it offers up to 4 hours of reliable runtime, enhanced safety protections, and comes with installation tools and a robust warranty for hassle-free use. ## Description Buy 40Wh JK6Y6 11.25V Laptop Battery for Dell Inspiron 5300 5301 5401 5402 5408 5409 5501 5508 5509 5400 5406 7405 7300 7306 7500 7506 2-in-1 Silver Latitude 3410 3510 Vostro 5301 5401 5501 C5KG6 CF5RH: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: As good as the battery that came with the Dell - This appears exactly the same as the original battery that came with the Dell laptop it replaced. Same quality and fit. Review: Battery for Vostro 5502 - Replaced my old battery in a Dell Vostro 5502 laptop that was only lasting an hour or so. Did the 3 cycles of 95% to 5% and am now getting 3.5 to 4 hours on battery. Fit perfectly. ## Features - WHAT CAN YOU GET: Packages includes: 1PC JK6Y6 laptop battery(with two screwdrivers and user manual for easy installation). 24x7 Email Support. 60 days money refund / 12 months replacement supported if any issues. We always stand behind our customers to offer you a solution if you need help. - REPLACE BATTERY PART : 40Wh JK6Y6 C5KG6 CF5RH laptop battery. - 3.FIT LAPTOP MODELS : Replacement battery for Dell Inspiron 5300 5301 5401 5402 5408 5409 5501 5502 5508 5509 Series, Inspiron 5400 5406 7405 2-in-1 series, Inspiron 7300 7306 7500 7506 2-in-1 Silver series, Vostro 5300 5301 5401 5402 5501 5502 Series, Latitude 3410 3510 Series. ( There are two different types of battery-40Wh JK6Y6 3-cell and 53Wh H5CKD 4-cell for the above models. This is type 40Wh JK6Y6! Please also check your original battery’s part number, shape to avoid wrong purchase!) - SECURITY : Emanjor 40Wh JK6Y6 Laptop batteries have passed strict intelligent detection, such as short circuit protection, over voltage protection, discharge protection, over current protection, which is very important for battery’ s use cycle and safety. All batteries are equipped with high quality material to ensure good performance. CE, FCC, RoHS certificated. - SPECIFICATION : Model Name: 40Wh Standard Rechargeable Li-ion battery Type JK6Y6 11.25V; Battery Type: Li-ion; Voltage : 11.25V; Capacity : 40Wh; Cells: 3-Cell; Condition : Brand New; Life span: About 300-500 discharge per charge cycles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPSSHWDV | | Batteries | 3 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #25,193 in Electronics ( See Top 100 in Electronics ) #214 in Laptop Batteries | | Customer Reviews | 4.2 4.2 out of 5 stars (16) | | Date First Available | December 8, 2023 | | Item Weight | 8.1 ounces | | Item model number | JK6Y6 | | Manufacturer | DONG GUAN BOYU ELECTRONICS CO., LTD. | | Product Dimensions | 7.5 x 3.82 x 0.25 inches | ## Product Details - **Battery Cell Composition:** Lithium Polymer - **Brand:** Emanjor - **Number of Batteries:** 3 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Laptop - **Unit Count:** 1.0 Count ## Images ![40Wh Type JK6Y6 11.25V - Image 1](https://m.media-amazon.com/images/I/61Q8vdtcZ1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As good as the battery that came with the Dell *by D***K on February 5, 2026* This appears exactly the same as the original battery that came with the Dell laptop it replaced. Same quality and fit. ### ⭐⭐⭐⭐⭐ Battery for Vostro 5502 *by D***Y on September 8, 2025* Replaced my old battery in a Dell Vostro 5502 laptop that was only lasting an hour or so. Did the 3 cycles of 95% to 5% and am now getting 3.5 to 4 hours on battery. Fit perfectly. ### ⭐⭐⭐⭐ The Jury is Still Out *by C***. on March 15, 2025* The battery in my nearly 4-year-old laptop battery was discharging very rapidly, so I started searching for a replacement. I didn't want to order the OEM battery because Dell charges $110 for an item that was likely made in China anyway. DISCLAIMER: Please do not attempt battery replacement if you're not mechanically inclined. It's not hard to do, but there are many tiny screws need to be removed. Additionally, you can brick your PC if you don't install the battery correctly. The Emanjor battery is much more affordable, so I decided to give it a try. The battery arrived quickly, but I was a little concerned that a portion of the internal plastic packaging was damaged. A picture of the damage is included. Since the battery didn't seem to be damaged, I figured it was still OK to install. As you can see from the pictures, the Emanjor battery looks identical to the original one installed by Dell. Consequently, there were no issues with fitment. Be advised that Emanjor includes instructions on how you should manually calibrate the battery. The directions suggest you should fully charge and then fully discharge the battery 3 times. Although I thought it was overkill, I elected to follow the directions. After installation, I ran a battery report, and the Emanjor battery registered 40,005 mWh. Since this is the maximum design capacity, I was initially pleased. However, about 5 days later, the battery report shows that the fully charged capacity had dropped to 39,454 mWh. Then, a few days later, the battery report indicated that its fully charged capacity had dropped to 37,125 mWh. Fortunately, the fully charged capacity hasn't declined any further over the past 3-4 weeks. I'm hoping it's capacity will remain at this level for some time to come. The OEM battery remained at its design capacity for several years. I'm not sure this battery will be as long lived. That's why I say the jury is still out on is still out on the battery. I will try to update this review and report on the battery's functionality over time. ## Frequently Bought Together - 40Wh JK6Y6 11.25V Laptop Battery for Dell Inspiron 5300 5301 5401 5402 5408 5409 5501 5508 5509 5400 5406 7405 7300 7306 7500 7506 2-in-1 Silver Latitude 3410 3510 Vostro 5301 5401 5501 C5KG6 CF5RH - Crucial 16GB DDR4 RAM 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory, SODIMM 260-Pin, Compatible with Intel and AMD Laptops – CT16G4SFRA32A - HT03XL L11119-855 HTO3XL Battery for HP 14M-DH0003DX 14M-DH1003DX 15T-DA000 15T-CS200 15-CW1XXX 15T-CS300 LPD1071 15-DB0004DX 15-DA0014DX Pavilion 15-DA 15-DB 15-DW 15-DY 14-CE 14-CF 14-DF 17-BY 17-CA --- ## 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.ro/products/601089169-40wh-type-jk6y6-11-25v](https://www.desertcart.ro/products/601089169-40wh-type-jk6y6-11-25v) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-05-15*