--- product_id: 483392251 title: "12V 50Ah Trolling Motor Lithium LiFePO4 Battery with Low-temp Protection, Grade A Cells Built-in 50A BMS, 15000+ Deep Cycle Marine Lithium Battery Perfect for Kayak, RV, Camping, Kayak" brand: "timeusb" price: "VT66557" currency: VUV in_stock: true reviews_count: 8 category: "Timeusb" url: https://www.desertcart.vu/products/483392251-12v-50ah-trolling-motor-lithium-lifepo4-battery-with-low-temp store_origin: VU region: Vanuatu --- # 50A continuous discharge IP65 waterproof rating Low-temp charge cutoff 12V 50Ah Trolling Motor Lithium LiFePO4 Battery with Low-temp Protection, Grade A Cells Built-in 50A BMS, 15000+ Deep Cycle Marine Lithium Battery Perfect for Kayak, RV, Camping, Kayak **Brand:** timeusb **Price:** VT66557 **Availability:** ✅ In Stock ## Summary > 🔋 Power your next adventure with unstoppable, weatherproof energy! ## Quick Answers - **What is this?** 12V 50Ah Trolling Motor Lithium LiFePO4 Battery with Low-temp Protection, Grade A Cells Built-in 50A BMS, 15000+ Deep Cycle Marine Lithium Battery Perfect for Kayak, RV, Camping, Kayak by timeusb - **How much does it cost?** VT66557 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/483392251-12v-50ah-trolling-motor-lithium-lifepo4-battery-with-low-temp) ## Best For - timeusb enthusiasts ## Why This Product - Trusted timeusb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind Included:** 5-year warranty plus lifetime expert support for worry-free adventures - • **Smart Thermal Protection:** Low-temp cutoff suspends charging below 0℃ to protect battery health - • **Power that Keeps You Going:** Upgraded 1.2C (60A) discharge for sustained trolling motor performance - • **Built to Brave the Elements:** IP65 waterproof design ensures durability in rain, seawater, and humidity - • **Endurance for the Long Haul:** 10+ years lifespan with 4000-15000 deep charge cycles, outlasting lead-acid ## Overview The Timeusb 12V 50Ah LiFePO4 battery delivers reliable, high-capacity power optimized for trolling motors, RVs, and marine use. Featuring a robust 50A BMS with low-temperature protection and IP65 waterproofing, it ensures safe, long-lasting performance in harsh environments. With an exceptional 10+ year lifespan and 4000-15000 deep cycles, this lightweight, compact battery outperforms traditional lead-acid options, backed by a 5-year warranty and lifetime technical support. ## Description Product description 12V 50Ah Trolling Motor Lithium Battery More Choices From Timeusb 640Wh LiFePO4 Battery 1280Wh LiFePO4 Battery 1792Wh LiFePO4 Battery 48V 30Ah LiFePO4 Battery 14.6V 20A LiFePO4 Charger 30Amp 12V/24V MPPT Review: Works great! - Works great and fits into the tiny location in my car. This battery can not be used as a engine starting battery over about 10 cubic inches, so may work with a scooter or tiny engine. Electric scooters are fine with this battery. Review: Proud of it - Your battery was a source of doubt for my brother. However, after conducting tests, it has proven to be a powerful battery. Despite paying for 640Wh of energy, I was able to receive 761Wh (as shown in the picture with 11.53V). It is almost 120% energy. It shows 792Wh after charging (as seen in the picture with 14.42V). The size, weight, and energy in such a small package are very impressive. I advise you to purchase this battery and this company. We'll see how great it will be after 6 months of using 100% of its capacity. ## Features - 【Upgrade with Low-Temp Protection】 Equipped with a 50A BMS, this lithium battery offers comprehensive protection against overcharge, over-discharge, high-temperature, short-circuit, and overcurrent. It features a low-temperature cutoff, suspending charging below 0℃ and resuming at 5℃, and a discharge cutoff below -20℃. The self-recovery function restores the battery automatically after 30 seconds of overload - 【50A BMS & 1.2C (60A】 Discharge: With an upgraded 1.2C (60A) discharge capability, this battery provides continuous power output for up to 30 minutes at 60A. It adjusts the discharge current to match the requirements of your trolling motor, ensuring optimal performance - 【IP65 Waterproof for Trolling Motor】The Timeusb 12V 50Ah Lithium Battery is designed with IP65 waterproof technology, ensuring its durability in rain, seawater, and humid environments. It's the perfect choice for trolling motors, compatible with Minn Kota, Newport Vessels, and more, as well as fish finders and instrument panels - 【10 Years Long Lifetime】The Timeusb lithium iron phosphate battery (LiFePO4) offers an extended cycle life, with the ability to be recharged between 4000 and 15000 times in a deep cycle. This exceptional longevity surpasses traditional lead-acid batteries that typically offer only 300-500 charge cycles - 【Worry-free After-sales Service】 Timeusb offers a 5-year warranty and lifetime technical support through a responsive and professional customer service team, providing targeted battery solutions for any questions.Feel free to contact us anytime with any questions. Timeusb is always here for you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHHQTQRT | | Battery Cell Composition | Lithium-Phosphate | | Battery Type | Lithium-Phosphate | | Best Sellers Rank | #76,372 in Health & Household ( See Top 100 in Health & Household ) #163 in 12V Batteries | | Brand | Timeusb | | Brand Name | Timeusb | | Compatible with Vehicle Type | Boat, Lawn Mower, Marine, RV, Scooter, Trolling Motor | | Customer Reviews | 4.3 out of 5 stars 75 Reviews | | Included Components | 12.8V 50Ah TM LiFePO4 Battery, Installation Guide, Insulating Caps for Bolts*2, M8 Terminal Bolts *2, User Manual | | Item Dimensions D x W x H | 6.53"D x 7.68"W x 6.77"H | | Item Weight | 11.02 Pounds | | Manufacturer | Timeusb | | Manufacturer Part Number | 12V50Ah TM | | Manufacturer Warranty Description | 5 years | | Number Of Cells | 4 | | Resistance | 40 Milliohms | | Size | 12V50Ah Low-Temp | | Terminal | M8 | | UPC | 617230903430 | | Unit Count | 1 Count | | Vehicle Service Type | Boat, Lawn Mower, Marine, RV, Scooter, Trolling Motor | | Voltage | 12.8 Volts | ## Product Details - **Battery Cell Composition:** Lithium-Phosphate - **Brand:** Timeusb - **Item Weight:** 11.02 Pounds - **Number Of Cells:** 4 - **Product Dimensions:** 6.53"D x 7.68"W x 6.77"H - **Resistance:** 40 Milliohms - **Size:** 12V50Ah Low-Temp - **Terminal:** M8 - **Vehicle Service Type:** Boat, Lawn Mower, Marine, RV, Scooter, Trolling Motor - **Voltage:** 12.8 Volts ## Images ![12V 50Ah Trolling Motor Lithium LiFePO4 Battery with Low-temp Protection, Grade A Cells Built-in 50A BMS, 15000+ Deep Cycle Marine Lithium Battery Perfect for Kayak, RV, Camping, Kayak - Image 1](https://m.media-amazon.com/images/I/61pzbrWPmfL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by G***C on January 31, 2026* Works great and fits into the tiny location in my car. This battery can not be used as a engine starting battery over about 10 cubic inches, so may work with a scooter or tiny engine. Electric scooters are fine with this battery. ### ⭐⭐⭐⭐⭐ Proud of it *by G***N on March 5, 2024* Your battery was a source of doubt for my brother. However, after conducting tests, it has proven to be a powerful battery. Despite paying for 640Wh of energy, I was able to receive 761Wh (as shown in the picture with 11.53V). It is almost 120% energy. It shows 792Wh after charging (as seen in the picture with 14.42V). The size, weight, and energy in such a small package are very impressive. I advise you to purchase this battery and this company. We'll see how great it will be after 6 months of using 100% of its capacity. ### ⭐⭐⭐⭐⭐ Excellent performer! *by D***S on March 30, 2025* Very pleased with this battery. Well made and willl be perfect for POTA. ## Frequently Bought Together - Timeusb 12V 50Ah TM LiFePO4 Battery with Low-temp Protection, 15000+ Cycles Battery with Grade A Cells, Built-in 50A BMS, Deep Cycle Lithium Battery Perfect for Trolling Motor, Kayak, RV,Camping - NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries - Newport NV-Series Thrust Saltwater Transom Mounted Trolling Electric Trolling Motor w/LED Battery Indicator --- ## 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/483392251-12v-50ah-trolling-motor-lithium-lifepo4-battery-with-low-temp](https://www.desertcart.vu/products/483392251-12v-50ah-trolling-motor-lithium-lifepo4-battery-with-low-temp) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*