--- product_id: 723337351 title: "ELEFAST 12V 330AH Lifepo4 Battery, Big Capacity Lithium RV Battery" brand: "elefast" price: "$1466.58" currency: USD in_stock: true reviews_count: 9 category: "Elefast" url: https://www.desertcart.us/products/723337351-elefast-12v-330ah-lifepo4-battery-big-capacity-lithium-rv-battery store_origin: US region: United States of America --- # 200A Smart BMS Protection Bluetooth Real-Time Monitoring 330AH Ultra-High Capacity ELEFAST 12V 330AH Lifepo4 Battery, Big Capacity Lithium RV Battery **Brand:** elefast **Price:** $1466.58 **Availability:** ✅ In Stock ## Summary > 🔋 Power your freedom with smart, lasting energy. ## Quick Answers - **What is this?** ELEFAST 12V 330AH Lifepo4 Battery, Big Capacity Lithium RV Battery by elefast - **How much does it cost?** $1466.58 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/723337351-elefast-12v-330ah-lifepo4-battery-big-capacity-lithium-rv-battery) ## Best For - elefast enthusiasts ## Why This Product - Trusted elefast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Up to 8000 deep cycles means a decade of reliable, worry-free power. - • **Power That Lasts:** 330AH capacity delivers unmatched energy density for all your RV and off-grid adventures. - • **Safety First, Always:** Advanced 200A BMS guards against overcharge, discharge, temperature extremes, and short circuits. - • **Certified & Supported:** UL, IEC, CE, RoHS certified with a 5-year warranty and responsive customer care. - • **Stay Connected, Stay Informed:** Bluetooth app lets you monitor battery health and capacity anytime, anywhere. ## Overview The Elefast 12V 330AH LiFePO4 battery offers a massive 330 amp-hour capacity with 78Wh/lb energy density, ideal for RVs, solar, and off-grid systems. Featuring premium EVE Grade A+ cells, a robust 200A battery management system, and Bluetooth connectivity for real-time monitoring, it supports up to 8000 deep cycles—ensuring over 10 years of dependable power. Certified for safety and backed by a 5-year warranty, this battery is engineered for professionals who demand performance and peace of mind. ## Description Product description Support 4S4P solar charging ## Features - 【Extra-Large Capacity】Compared with 12v 300ah lifepo4 battery, the same size, energy density increased to 78wh/lbs; completely say goodbye to the energy trouble, support solar charging, is the ideal choice for outdoor RV and off-grid equipment. - 【EVE Grade A+ Security Cells】330AH 12V Lithium Battery adopts EVE Grade A+ Cells high-end battery core, more stable performance, upgraded security, 1.5 times more secure than the same size 300 ah lifepo4 battery 12v, especially the balance of the voltage aspect of the performance is very strong, completely cover all the electrical appliances in the caravan. - 【Deep Cycle 8000 & Bluetooth APP】the 12V lithium rv battery Each Cells voltage balancing ability is excellent, balancing the voltage can extend the life of the battery, the number of cycles up to 8000 times or more, the battery life is up to 10 years or more.300ah deep cycle battery 12v can download bluetooth APP can get the real-time battery capacity and status. - 【200A BMS & Multi-Protection】12v 330ah lithium rv battery Built-in 200A intelligent BMS battery management system prevents overcharging, over-discharging, overloading, high temp and short-circuit; low-temp protection mechanism, when the temp sensor detects the battery temp is lower than -4°F or higher than 132°F, the BMS will cut off the battery immediately. - 【Safety & 5 years after sales】330ah 12 volt lithium battery is UL, IEC tested and CE, RoHS certified to provide you with the highest level of safety.Elefast provides 5 years after-sales service and fast feedback within 24 hours. Please use 14.6V50A lithium battery special charger. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F2YPPLGF | | Automotive Fit Type | Universal Fit | | Battery Cell Composition | Lithium Ion | | Battery Type | Lithium Ion | | Best Sellers Rank | #326,199 in Health & Household ( See Top 100 in Health & Household ) #1,654 in 12V Batteries | | Brand | Elefast | | Brand Name | Elefast | | Compatible with Vehicle Type | Golf Cart, RV | | Customer Reviews | 4.4 out of 5 stars 25 Reviews | | Included Components | Battery Body | | Item Dimensions D x W x H | 7.4"D x 13.58"W x 9.6"H | | Item Weight | 57.9 Pounds | | Manufacturer | Elefast | | Manufacturer Part Number | 12V_330A | | Manufacturer Warranty Description | 5 Year Manufacturer | | Model Number | 12V_330A | | Size | RV330AH Bluetooth | | UPC | 717690263577 | | Vehicle Service Type | Golf Cart, RV | | Voltage | 12 Volts | ## Product Details - **Automotive Fit Type:** Universal Fit - **Battery Cell Composition:** Lithium Ion - **Brand:** Elefast - **Item Weight:** 57.9 Pounds - **Manufacturer:** Elefast - **Product Dimensions:** 7.4"D x 13.58"W x 9.6"H - **Size:** RV330AH Bluetooth - **UPC:** 717690263577 - **Vehicle Service Type:** Golf Cart, RV - **Voltage:** 12 Volts ## Images ![ELEFAST 12V 330AH Lifepo4 Battery, Big Capacity Lithium RV Battery - Image 1](https://m.media-amazon.com/images/I/71hyl27V14L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***T on June 4, 2025* ### ⭐⭐⭐⭐⭐ Review *by M***K on July 20, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***R on March 15, 2026* ## Frequently Bought Together - 12V 330AH Lifepo4 Battery, Big Capacity Lithium RV Battery With Bluetooth and 200A BMS,Up to 8000 Deep Cycle.Perfect for RV,Solar Energy,Off-Grid System - 20-Amp Car Battery Charger, 12V/24V Lithium, LiFePO4, Lead Acid (AGM/Gel/SLA), Smart Battery Maintainer, Trickle & Pulse Repair, Portable Charging for Cars, Boats, Motorcycles, Golf Carts, Tractors - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## 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/723337351-elefast-12v-330ah-lifepo4-battery-big-capacity-lithium-rv-battery](https://www.desertcart.us/products/723337351-elefast-12v-330ah-lifepo4-battery-big-capacity-lithium-rv-battery) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-11*