--- product_id: 184671802 title: "Asesino Battery Compatible with OnePlus 3T (3400mAh) with Replacement Toolkit BLP633 A3003" brand: "asesino" price: "1120CFA" currency: XOF in_stock: false reviews_count: 12 url: https://www.desertcart.sn/products/184671802-asesino-battery-compatible-with-oneplus-3t-3400mah-with-replacement-toolkit store_origin: SN region: Senegal --- # Integrated microchip 3400mAh capacity Includes toolkit Asesino Battery Compatible with OnePlus 3T (3400mAh) with Replacement Toolkit BLP633 A3003 **Brand:** asesino **Price:** 1120CFA **Availability:** ❌ Out of Stock ## Summary > 🔧 Revive Your Device with Confidence! ## Quick Answers - **What is this?** Asesino Battery Compatible with OnePlus 3T (3400mAh) with Replacement Toolkit BLP633 A3003 by asesino - **How much does it cost?** 1120CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/184671802-asesino-battery-compatible-with-oneplus-3t-3400mah-with-replacement-toolkit) ## Best For - asesino enthusiasts ## Why This Product - Trusted asesino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Made Easy:** Follow simple YouTube tutorials for a hassle-free battery replacement. - • **Peace of Mind:** Enjoy a 12-month hassle-free warranty for worry-free usage. - • **Smart Protection:** Equipped with an integrated microchip to prevent overcharging and extend battery life. - • **Power Up Your Day!:** Experience a robust 3400mAh capacity for all-day performance. - • **Quality You Can Trust:** Brand new, OEM-spec aftermarket battery ensures top-notch reliability. ## Overview The Asesino Battery for OnePlus 3T is a high-quality, OEM-spec replacement battery with a capacity of 3400mAh. It features an integrated microchip to prevent overcharging, ensuring longevity. The package includes a replacement toolkit and comes with a 12-month warranty for added peace of mind. ## Description Asesino is a Canadian company. ## Features - Make sure this fits by entering your model number. - Brand new, VERY high quality, OEM-spec aftermarket OnePlus 3 battery by Asesino - Integrated microchip to prevent overcharging and lengthen battery life - Easily replace your battery by following along a YouTube video! - Package contents: 1x OnePlus 3T compatible replacement battery - 12-month hassle-free warranty- Contact us through desertcart ## Images ![Asesino Battery Compatible with OnePlus 3T (3400mAh) with Replacement Toolkit BLP633 A3003 - Image 1](https://m.media-amazon.com/images/I/71v3O5RZbgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Works in my OnePlus 3T *by G***N on Reviewed in the United States on September 15, 2020* The wrong tools were included for a OnePlus 3T, and there were no instructions. And you have to gently reuse the adhesive from the old battery. And the connector has to be flipped around to connect to the motherboard. But otherwise installation was a snap. And it seems to work fine for me. It fast-charges just as well as the original battery with no excess heat. And it seems to last much longer than the (well worn) orignal. This battery is 3400mAH and is recognized as compatible by my OnePlus 3T. (I previously bought a different 3000mAH battery for a OnePlus 3 from iFixit by mistake, which gave the "not compatible" error others have seen.)UPDATE: 10 months later and the battery life is worse than the 3-year-old battery it replaced. It's still well worth the price, so still 4 stars. But buyer beware: it's cheap for a reason.UPDATE 2: 15 months later and it's dead. The phone had been dying when close to 15% charge for a couple of weeks. Then tonight died at 40% charge and could not turn on. Battery would not charge. Had to exchange the replacement battery for the original to get the phone to turn on again. Still not bad for $20. Now it's $13. I'm buying another of these batteries to limp along for another year on this phone. ### ⭐⭐ NOT 3400mah *by J***K on Reviewed in the United States on January 28, 2022* This battery claims to be 3400mAh. I usually expect batteries to not be the EXACT capacity they list, however usually give or take 20-30mAh, maybe 50mAh MAX. However, after using this battery with regular usage after almost a month, this is ABSOLUTELY NOT 3400mAh.I installed this battery in my phone on 1/5/2022 and I am currently writing this review on 1/27/2022, Just over 3 weeks after installation. I usually leave my phone on the charger overnight for a full charge before work. I'm lucky to have 10% after a full 8 hour shift, without charging in-between. I have been using a battery calibration app for the last 2 years, over several batteries. However, after the 1st week of using this battery, this app tells me that this battery is about 2,600mAh, or 75% of the promised capacity. The capacity has not changed much since then, which leads me to believe that this battery is only 2,600mAh.It is, however a good battery, just not at the rated capacity. I might even rate it 5 stars if it was listed as 2,600 instead of 3,400. ### ⭐⭐⭐⭐⭐ Battery works after 2 weeks, mAh is correct, dash charges fine *by J***H on Reviewed in the United States on March 18, 2020* Update 8 months post purchase:It was good while it lasted. Battery life started declining precipitously after about six months. By eight months my phone would sometimes shut down when the battery got to 20%, reporting zero battery on the screen when I tried to reboot. Accubattery reported the battery at about 2200mAh, and that might have been generous. Rather than replace the battery yet again, I just gave up and bought a new 7t. After 3.5 years my 3t doesn't owe me anything.----------------Original review:It's been about 2 weeks since I installed my new battery. I tried two others, from a different seller on Amazon and both were duds. This one is going strong. AccuBattery is reporting 3200mAh to 4000mAh depending on the day, but looking at discharges, it seems to be running about spec. I do find the battery drains really fast, but I think that's the os upgrade I did, not the battery, as my old battery died in under 2 hours, this one lasts 4 or 5 under heavy use. Dash charging works fine too.The connector to the phone was backwards, but I was able to flip it around without any issue to make it work. I don't remember if this came with tools or not, but having dealt with crappy tools that come with batteries, do yourself a favor and spend an extra $10, buy a metal spudger and a good quality t2 torx screwdriver. It's worth it. I'm very happy with this battery, I expect it'll give my phone another year or two of life before it needs an upgrade. --- ## 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.sn/products/184671802-asesino-battery-compatible-with-oneplus-3t-3400mah-with-replacement-toolkit](https://www.desertcart.sn/products/184671802-asesino-battery-compatible-with-oneplus-3t-3400mah-with-replacement-toolkit) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-16*