--- product_id: 744667781 title: "Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc." brand: "generic" price: "$2972.11" currency: USD in_stock: true reviews_count: 1 category: "Generic" url: https://www.desertcart.us/products/744667781-long-life-batteries-lifepo4-battery-48v-51-2v-300ah-5000 store_origin: US region: United States of America --- # 300Ah high capacity 5000+ deep charge cycles Wide temp range -4℉~140℉ Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. **Brand:** generic **Price:** $2972.11 **Availability:** ✅ In Stock ## Summary > 🔋 Power your lifestyle with next-gen endurance and speed! ## Quick Answers - **What is this?** Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. by generic - **How much does it cost?** $2972.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/744667781-long-life-batteries-lifepo4-battery-48v-51-2v-300ah-5000) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Longevity:** Over 5,000 deep cycles with 10x lifespan vs. lead-acid—invest once, power for years. - • **Built-in Smart Protection:** Advanced BMS safeguards against overcharge, discharge, and temperature spikes—worry-free energy. - • **Rapid Recharge Powerhouse:** Charge from 0% to 80% in just 50 minutes—stay powered and ready to go. - • **Modular Capacity Expansion:** Connect up to 4 series & 4 parallel batteries for a massive 48V 1200Ah setup—scale your power effortlessly. - • **Versatile Outdoor Companion:** Perfect for RVs, trolling motors, scooters, solar setups, and more—power your adventures with confidence. ## Overview This 48V 300Ah LiFePO4 battery delivers 15kWh of reliable, fast-charging energy with a robust BMS for ultimate safety. Engineered for 5000+ deep cycles and a wide temperature range, it’s a lightweight, maintenance-free upgrade ideal for outdoor gear, electric vehicles, and off-grid power solutions. ## Description 1. SpecificationsStandard voltage: 12.8VStandard capacity: 200AhCycle life: 5000+ deep cycles at 0.2CSelf-discharge/month: ≤2%/month at 25℃Discharge end voltage: 10±0.2VCharge end voltage: 14.6±0.2VRecommended charging current: 20-100AMaximum continuous discharge current: 200AMaximum instantaneous discharge current: 400AEnergy: 2560WhWaterproof rating: IP65Terminal type: M8Charging temperature: 0℃～59℃Exhaust temperature: -4°F to 140°F (-20°C to 60°C).Storage temperature: 32°F - 104°F (0°C - 40°C).2. Warranty TermsThe battery warranty period is 8 years or 5000 times. If any problems occur during the warranty period, we can provide free replacement or full refund.3. Notes- The package does not include a charger. We recommend using a dedicated charger for lithium iron phosphate batteries or manually setting the charging voltage of the charger to 14.6V. Failure to adjust the charging voltage and cut-off voltage may cause damage to the lithium iron phosphate battery or an accident.- The BMS retains 10% of the battery capacity and does not participate in the work, which greatly extends the battery life. Review: Good - The product did not arrive on time, I am still waiting. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Generic | | Manufacturer | WETEEC Company | | Number of items | 1 | ## Images ![Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. - Image 1](https://m.media-amazon.com/images/I/51NRlcIxvjL.jpg) ![Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. - Image 2](https://m.media-amazon.com/images/I/61x1lW+74wL.jpg) ![Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. - Image 3](https://m.media-amazon.com/images/I/61ffYkd1qBL.jpg) ![Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. - Image 4](https://m.media-amazon.com/images/I/61NNrRaIyyL.jpg) ![Long life batteries,LiFePO4 Battery 48V(51.2V) 300Ah, 5000+ Deep Cycle, 15KWH LiFePO4 Rechargeable Lithium Ion Phosphate Leisure Battery with BMS,Used in energy storage systems, etc. - Image 5](https://m.media-amazon.com/images/I/61sjYCu-HNL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by A***S on 20 May 2026* The product did not arrive on time, I am still waiting. --- ## 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.us/products/744667781-long-life-batteries-lifepo4-battery-48v-51-2v-300ah-5000](https://www.desertcart.us/products/744667781-long-life-batteries-lifepo4-battery-48v-51-2v-300ah-5000) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*