--- product_id: 150315341 title: "NinjaBatt Pro Battery for HP 800049-001 K104 800050-001 KI04 800010-421 800009-421 15-AB150SA HSTNN-DB6T AB254SA HSTNN-LB6S AB271SA 800049-005 [4 Cells/2770mAh/41Wh]" brand: "ninjabatt" price: "VT21620" currency: VUV in_stock: true reviews_count: 13 category: "Ninja Batt" url: https://www.desertcart.vu/products/150315341-ninjabatt-pro-battery-for-hp-800049-001-k104-800050-001 store_origin: VU region: Vanuatu --- # 14.8V high voltage output 1000+ charge cycles durability 2770mAh capacity NinjaBatt Pro Battery for HP 800049-001 K104 800050-001 KI04 800010-421 800009-421 15-AB150SA HSTNN-DB6T AB254SA HSTNN-LB6S AB271SA 800049-005 [4 Cells/2770mAh/41Wh] **Brand:** ninjabatt **Price:** VT21620 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your hustle with NinjaBatt Pro — the battery that keeps pace with your ambition! ## Quick Answers - **What is this?** NinjaBatt Pro Battery for HP 800049-001 K104 800050-001 KI04 800010-421 800009-421 15-AB150SA HSTNN-DB6T AB254SA HSTNN-LB6S AB271SA 800049-005 [4 Cells/2770mAh/41Wh] by ninjabatt - **How much does it cost?** VT21620 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/150315341-ninjabatt-pro-battery-for-hp-800049-001-k104-800050-001) ## Best For - ninjabatt enthusiasts ## Why This Product - Trusted ninjabatt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** Stay unplugged longer with a robust 2770mAh capacity that fuels your productivity. - • **Endurance Champion:** Engineered to endure over 1000 charge cycles—outlast your busiest work weeks without a hiccup. - • **Confidence Included:** Backed by premium materials and a 12-month warranty—because your work deserves nothing less. - • **Smart Safety Shield:** Built-in protections against overheating, short-circuiting, and overload keep your device and data safe. - • **Seamless Compatibility:** Perfectly fits a wide range of HP Pavilion models, ensuring hassle-free installation and instant power-up. ## Overview The NinjaBatt Pro Battery is a premium 4-cell lithium-ion replacement battery designed for select HP Pavilion laptops. Delivering 2770mAh capacity at 14.8 volts, it offers over 1000 charge cycles for long-lasting performance. Equipped with advanced safety features and built from high-quality materials, it ensures reliable, safe power with a 12-month warranty for peace of mind. ## Description Free delivery and returns on eligible orders. Buy NinjaBatt Pro Battery for HP 800049-001 K104 800050-001 KI04 800010-421 800009-421 15-AB150SA HSTNN-DB6T AB254SA HSTNN-LB6S AB271SA 800049-005 [4 Cells/2770mAh/41Wh] at desertcart UK. Review: Fits perfectly and works great! - My laptop battery stopped charging and was losing power, despite the laptop being plugged in. I searched what to do online and did a power reset*. The battery started charging again but stopped at 99% and soon started dropping again. *Be aware there's residual power inside the laptop when unplugged and the battery is out, if performing a power reset yourself. If you are in any doubt, ask advice from an expert or pop into your local tech store, especially if you need to remove screws to do it. I searched for a replacement battery and decided to buy this one from reading previous reviews and because it has a higher capacity than my original one, which means I can use the laptop on battery power for a little longer. Note: I found it much easier to find the right battery by searching online using the code I found on the battery itself and not the battery code in System Info, as advice online suggested. The battery arrived in a white box inside desertcart packaging, sufficiently protected by bubble wrap. It fits like a glove (although it took a little more gentle force than I'd anticipated to pop the old battery out and place the new one in) and started working straight away. It was already charged to 88% so I could have used it from the box, but I fully charged it before using it. It's holding charge and working just fine now, a few months on from when I installed it. I'm happy with my purchase and it works great, just like my original battery did from new. Review: Great replacement battery, highly recomend both this supplier and battery. - Excellent does exactly what it should. I have my laptop back! ## Features - NEW LINE OF ELITE LAPTOP BATTERIES: NinjaBatt is proud to present its new line of batteries – NinjaBatt Pro - Our new replacement batteries use premium battery cells and are made of the highest-quality materials for an overall life expectancy of over a 1000 charge cycles. Bring your laptop back to life. - BUILT TO LAST WITH OVER A 1000 CHARGE CYCLES(!): Our new 4 cell Li-ion battery is rated at 41Wh/2600mAh/14.8V. Combined with its ‘A’ grade cells and smart control chip, you can expect it out-perform, out-gun and out-last any battery out there! - PACKED WITH SAFETY FEATURES: Our batteries are designed for maximum safety. Overheat, Short-circuit and overload protections, together with certifications based on standards, guarantee your piece of mind while using the battery or storing it. - HIGH QUALITY COMPONENTS & 12-MONTH WARRANTY: Our Laptop batteries are assembled from top quality material and circuit boards to ensure durability and performance, our batteries are equipped with grade A battery cells that provide up to 1000 charging cycles. We’re so confident in the performance of our replacement laptop batteries that we’re including a 12-month warranty with every single purchase. - COMPATIBLE MODELS: Pavilion 14-AB000 | 14-AB100 | 14T-AB000 | 14T-AB100 | 15-AB000 | 15-AB000AU | 15-AB100 | 15-AB100TX | 15-AB500 | 15-AK000 | 15-AK100NE | 15-AN001LA | 15-AN001TX | 15-AN002TX | 15-AN003TX | 17-G000 | 17-G000NA | 17-G000NC | 17-G000ND | 17-G003UR | 17-G004NK | 17-G004NO | 17-G004UR | 17-G005NA | 17-G020NR | 17-G020NZ | HSTNN-DB6T | HSTNN-LB6R | HSTNN-LB6S | KI04 | TPN-Q158 | TPN-Q159 | TPN-Q160 | TPN-Q161 | TPN-Q162 | 800009-121 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KWXHLWT | | Amperage | 4 Amps | | Antenna Location | Portables | | Battery Capacity | 2770 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 280 Grams | | Best Sellers Rank | 10,405 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 21 in Laptop Batteries | | Box Contents | Battery Pack, Manual | | Brand Name | NinjaBatt | | Compatible Phone Models | Samsung | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (6,377) | | Item Dimensions | 11 x 11 x 11 centimetres | | Item Weight | 9.6 Ounces | | Manufacturer | NinjaBatt | | Model Name | KI04 | | Model Number | KI04 | | Number of Batteries | 1 Product Specific batteries required. | | Reusability | Rechargeable | | UPC | 842167111799 | | Unit Count | 1.0 count | | Voltage | 14.8 Volts | ## Product Details - **Battery capacity:** 2770 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** NinjaBatt - **Number of batteries:** 1 Product Specific batteries required. - **Recommended uses for product:** Portables ## Images ![NinjaBatt Pro Battery for HP 800049-001 K104 800050-001 KI04 800010-421 800009-421 15-AB150SA HSTNN-DB6T AB254SA HSTNN-LB6S AB271SA 800049-005 [4 Cells/2770mAh/41Wh] - Image 1](https://m.media-amazon.com/images/I/710iLTinVgL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: HP Pavilion notebook battery 800049-001 15-ab208na is it compatible please** A: I have no idea. suggest you contact Ninja Batteries or Amazon for clarification. **Q: Is this compatible with an hp 15-ab155sa?** A: Try emailing the company direct, think there's a link somewhere for that. **Q: I don't have a safe delivery place so will this package fit through the letter box if im not home?** A: It won't fit through a standard sized letterbox. Luckily I have low wall with roses and other plants where the package could be left hidden. **Q: Is it compatible with HP ab269sa** A: This is a K104 style battery and should fit your HP laptop with no problem - just check that the power rating, plus voltage and current levels are suitable for your device. You should find this information under specifications in the PDF manual for your specific laptop. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits perfectly and works great! *by A***D on 10 March 2024* My laptop battery stopped charging and was losing power, despite the laptop being plugged in. I searched what to do online and did a power reset*. The battery started charging again but stopped at 99% and soon started dropping again. *Be aware there's residual power inside the laptop when unplugged and the battery is out, if performing a power reset yourself. If you are in any doubt, ask advice from an expert or pop into your local tech store, especially if you need to remove screws to do it. I searched for a replacement battery and decided to buy this one from reading previous reviews and because it has a higher capacity than my original one, which means I can use the laptop on battery power for a little longer. Note: I found it much easier to find the right battery by searching online using the code I found on the battery itself and not the battery code in System Info, as advice online suggested. The battery arrived in a white box inside Amazon packaging, sufficiently protected by bubble wrap. It fits like a glove (although it took a little more gentle force than I'd anticipated to pop the old battery out and place the new one in) and started working straight away. It was already charged to 88% so I could have used it from the box, but I fully charged it before using it. It's holding charge and working just fine now, a few months on from when I installed it. I'm happy with my purchase and it works great, just like my original battery did from new. ### ⭐⭐⭐⭐⭐ Great replacement battery, highly recomend both this supplier and battery. *by B***L on 24 March 2025* Excellent does exactly what it should. I have my laptop back! ### ⭐⭐⭐⭐ Battery holds its charge *by R***B on 23 February 2024* Installation was easy. I followed the instruction manual which said to complete 5 discharge / charge cycles for the battery to hold a full charge (although there was a separate piece of paper that said to do 2 discharge / charge cycles). The battery is a similar spec (2600 mAh compared to 2670 mAh) to the HP original so I would expect it to last about 4 hours in my laptop. I have a problem in that the battery test feature in the HP Support Assistant app installed in my laptop no longer works - I guess it is because the HP software does not recognise a non-HP battery. Also, the Windows battery icon does not seem to accurately show how much charge is left. It has said 6.75 hours remaining when 100% charged - which is clearly wrong. It is now saying 1.5 hours charge left at 20% charge. Again, I am guessing this is the in-built battery calibration. To re-calibrate the battery, I have seen on the HP website you should completely discharge the battery and then charge it - but the NinjaBatt instruction manual advises not to do this as this shortens the battery life. I would have given a 5* review if the laptop battery monitor was working and I could get a good Idea about how long the battery held its charge. HP have discontinued their original battery so the NinjaBatt Pro is a good alternative. If it works for the specified 1000 charge lifetime that would be great - the HP original was only specified to last for 300 charges and it failed shortly afterwards. ## Frequently Bought Together - NinjaBatt Pro Battery for HP 800049-001 K104 800010-421 KI04 KIO4 HSTNN-LB6R 17-G121WM TPN-Q160 TPN-Q158 TPN-159 TPN-Q161 TPN-Q162 HSTNN-DB6T 800050-001 – Premium Cells [4 Cells/2600mAh/38Wh] - NinjaBatt Battery for HP 800049-001 K104 800010-421 KI04 KIO4 HSTNN-LB6R 17-G121WM TPN-Q160 TPN-Q158 TPN-159 TPN-Q161 TPN-Q162 HSTNN-DB6T HSTNN-LB6S - High Performance [4 Cells/2200mAh/33Wh] --- ## 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.vu/products/150315341-ninjabatt-pro-battery-for-hp-800049-001-k104-800050-001](https://www.desertcart.vu/products/150315341-ninjabatt-pro-battery-for-hp-800049-001-k104-800050-001) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*