--- product_id: 663190268 title: "Timeusb 12V 50Ah LiFePO4 Battery Built-in 50A BMS, 15000+ Deep Cycle Lithium Battery Perfect with Grade A Battery Cells for RV, Boat, Fishing Finder, Trolling Motor, Kayak" brand: "timeusb" price: "VT62170" currency: VUV in_stock: true reviews_count: 1 category: "Timeusb" url: https://www.desertcart.vu/products/663190268-timeusb-12v-50ah-lifepo4-battery-built-in-50a-bms-15000 store_origin: VU region: Vanuatu --- # Built-in 50A BMS with 5-layer protection 15000+ deep cycles Ultra-light 11.18 lbs Timeusb 12V 50Ah LiFePO4 Battery Built-in 50A BMS, 15000+ Deep Cycle Lithium Battery Perfect with Grade A Battery Cells for RV, Boat, Fishing Finder, Trolling Motor, Kayak **Brand:** timeusb **Price:** VT62170 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Adventures, Outlast the Competition! ## Quick Answers - **What is this?** Timeusb 12V 50Ah LiFePO4 Battery Built-in 50A BMS, 15000+ Deep Cycle Lithium Battery Perfect with Grade A Battery Cells for RV, Boat, Fishing Finder, Trolling Motor, Kayak by timeusb - **How much does it cost?** VT62170 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/663190268-timeusb-12v-50ah-lifepo4-battery-built-in-50a-bms-15000) ## 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 - • **Safety First, Always:** Built-in 50A Battery Management System shields against overcharge, over-discharge, and extreme temps. - • **Endurance That Outlasts:** 15000+ deep cycles with premium Grade A LiFePO4 cells for relentless daily power. - • **Featherweight Powerhouse:** Only 11.18 lbs with a compact design that fits seamlessly into your RV, boat, or kayak setup. - • **Scale Your Energy Empire:** Expandable up to 16 units for custom 51.2V 200Ah systems—perfect for off-grid pros and solar enthusiasts. - • **Confidence in Every Charge:** Backed by a 5-year warranty and lifetime expert support to keep you powered worry-free. ## Overview The Timeusb 12V 50Ah LiFePO4 battery combines ultra-durable Grade A cells with a built-in 50A BMS offering 5-layer protection, delivering over 15,000 deep cycles. Weighing just 11.18 lbs, it’s compact and lightweight for versatile use in RVs, boats, and kayaks. Expandable up to 16 units for high-capacity off-grid power, it’s UL/IEC/UN38.3 certified and backed by a 5-year warranty with lifetime support. ## Description Buy Timeusb 12V 50Ah LiFePO4 Battery Built-in 50A BMS, 15000+ Deep Cycle Lithium Battery Perfect with Grade A Battery Cells for RV, Boat, Fishing Finder, Trolling Motor, Kayak: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Incredible range and increased torque for power wheelchair - Absolute game changer for my power wheelchair. Incredible increase in range and torque. ## Features - 【Premium Grade A LiFePO4 Cells】 Engineered with top-tier A-grade battery cells for unmatched durability and 15000+ deep cycles. Ideal for daily use in trolling motors, kayaks, and RV/camper power systems - 【Ultra-Light & Compact】 Weighs only 11.18 lbs (lighter than a house cat!) with compact dimensions of 7.68×6.54×6.77 inches. High energy density (57Wh/lb) fits effortlessly into tight spaces in RVs, travel trailers, or marine equipment. - 【Built-in 50A BMS with 5-Layer Protection】Advanced Battery Management System safeguards against overcharge, over-discharge, over-current, short circuits, and high temperatures for ultimate safety. Survives -4°F to 140°F with 15K+ cycles (@80% DoD). UL/IEC/UN38.3 certified safety. - 【Expandable Capacity for Custom Power】Flexibly connect up to 16 units (4S4P configuration) to build systems up to 51.2V 200Ah/10.24kWh. Perfect for solar energy storage, off-grid setups, and high-demand applications. - 【5-Year Warranty & Lifetime Support】Timeusb stands behind every battery with a robust 5-year warranty and lifetime technical support. Our responsive customer service team is here to provide expert solutions and ensure your complete satisfaction. Timeusb: Power That Works As Hard As You Do！ ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCBC6Y7Q | | Battery Type | Lithium-Phosphate | | Best Sellers Rank | #76,372 in Health & Household ( See Top 100 in Health & Household ) #163 in 12V Batteries | | Brand Name | Timeusb | | Compatible with Vehicle Type | Fish Finder, Instrument Panel, Trolling Motor | | Customer Reviews | 5.0 5.0 out of 5 stars (3) | | Item Weight | 11.18 Pounds | | Manufacturer | Timeusb | | Manufacturer Part Number | 12.8V50Ah Pro | | Manufacturer Warranty Description | 5 Years Warranty | | Number Of Cells | 4 | | Resistance | 40 Milliohms | | Size | 12V50Ah Pro | | Terminal | M8 | | UPC | 617230903423 | | Voltage | 12.8 Volts | ## Product Details - **Battery Capacity:** 50 Amp Hours - **Battery Cell Composition:** Lithium-Phosphate - **Brand:** Timeusb - **Item Weight:** 11.18 Pounds - **Number Of Cells:** 4 - **Resistance:** 40 Milliohms - **Size:** 12V50Ah Pro - **Terminal:** M8 - **Vehicle Service Type:** Fish Finder, Instrument Panel, Trolling Motor - **Voltage:** 12.8 Volts ## Images ![Timeusb 12V 50Ah LiFePO4 Battery Built-in 50A BMS, 15000+ Deep Cycle Lithium Battery Perfect with Grade A Battery Cells for RV, Boat, Fishing Finder, Trolling Motor, Kayak - Image 1](https://m.media-amazon.com/images/I/61gJyXDkeSL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Incredible range and increased torque for power wheelchair *by S***. on April 4, 2026* Absolute game changer for my power wheelchair. Incredible increase in range and torque. --- ## 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/663190268-timeusb-12v-50ah-lifepo4-battery-built-in-50a-bms-15000](https://www.desertcart.vu/products/663190268-timeusb-12v-50ah-lifepo4-battery-built-in-50a-bms-15000) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*