--- product_id: 657049798 title: "6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack" brand: "sparkole" price: "$67.54" currency: USD in_stock: true reviews_count: 10 category: "Sparkole" url: https://www.desertcart.us/products/657049798-6v-4-5ah-lifepo4-battery-2000-times-deep-cycles-2 store_origin: US region: United States of America --- # High energy density & working voltage 2000 deep cycles lifespan Built-in intelligent BMS safety 6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack **Brand:** sparkole **Price:** $67.54 **Availability:** ✅ In Stock ## Summary > 🔋 Power your play and protect your peace of mind—charge ahead with confidence! ## Quick Answers - **What is this?** 6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack by sparkole - **How much does it cost?** $67.54 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/657049798-6v-4-5ah-lifepo4-battery-2000-times-deep-cycles-2) ## Best For - sparkole enthusiasts ## Why This Product - Trusted sparkole brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Longevity:** Lasts 2000 deep cycles—6x longer than lead-acid batteries, powering your devices for a decade. - • **Safety First, Always:** Advanced built-in BMS ensures protection against overcharge, short circuit, and physical damage—peace of mind guaranteed. - • **Power Meets Portability:** Lightweight at just 265g, delivering high energy density without the bulk—carry power anywhere effortlessly. - • **Versatile Compatibility:** Perfect for kids’ ride-on toys, emergency lights, solar setups, and more—one battery to rule them all. - • **Cost-Effective Power Upgrade:** Save money and hassle with a battery that retains 80% capacity even after 1000 cycles—future-proof your energy needs. ## Overview The Sparkole 6V 4.5Ah LiFePO4 battery pack offers a lightweight, high-energy solution with an impressive 2000 deep charge cycles lifespan. Featuring a built-in intelligent Battery Management System (BMS), it ensures superior safety and stability under extreme conditions. Ideal for ride-on toys, emergency lighting, and solar applications, this 2-pack delivers reliable, long-lasting power with minimal self-discharge, outperforming traditional lead-acid batteries by a wide margin. ## Description Buy 6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack | Intelligent BMS Rechargeable Lithium Iron Phosphate Battery for Ride On Toys/Deer Feeder/Emergency Lighting/Solar Systems: 6V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works for me. - An alternative 6v 4.5a battery replacement for kids power cars. They may cost a few dollars more but seem to perform with equal power and hold a charge as long as lead acid batteries. You can buy a special Lifepo4 6v charger rated at 7.4v, but it might not have the right connector. Monitor the charging voltage. The 6v 1 amp charger that came with my car worked just fine. Comes with an english readable manual. Review: got it fast - just what i ordered ## Features - 【Multiple Advantages】Sparkole 6v 4.5ah LiFePO4 battery has the advantages of high energy density, high working voltage, no memory effect, small self-discharge rate. Can be used and installed in any scene, sturdy structure, only 265g, lightweight and easy to carry. - 【Widely Used】Perfectly compatible with 6v children's toy car, ride on toys, deer feeders, emergency lights, surveillance cameras, exit sign, searchlights, camping lights, solar energy, speakers, electronic scales, alarms, emergency systems. - 【Cost-effective】Under the same conditions, lead-acid batteries have only 300 cycles and 3 years life span, while lithium iron phosphate batteries have up to 2000 deep cycles and 10 years. Even after 1,000 cycles, it can still discharge up to an amazing 80% of its capacity. - 【Built-in Intelligent BMS】6v 4.5ah LiFePO4 battery has undergone rigorous safety testing, built-in BMS, chemically stable, the structure of the battery will not change during charging and discharging, much less burning and exploding. It is still very safe even under special conditions such as short circuit, overcharge, extrusion, pinprick and so on. - 【Worry-free Service】You will get 2 pack 6v 4.5ah LiFePO4 battery and a user manual. It will work to its best advantage when you need it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9L8ZF18 | | Battery Cell Composition | Lithium Ion | | Battery Type | Lithium Ion | | Best Sellers Rank | #173,762 in Health & Household ( See Top 100 in Health & Household ) #119 in 6V Batteries | | Brand | SPARKOLE | | Brand Name | SPARKOLE | | Compatible with Vehicle Type | Passenger Car | | Customer Reviews | 4.0 out of 5 stars 31 Reviews | | Manufacturer | QUANZHOU MELASTA NEW ENERGY CO.,LTD | | Manufacturer Part Number | BK06-LF45-SP | | Model Number | BK06-LF45-SP | | Number of Items | 2 | | UPC | 782003392169 | | Vehicle Service Type | Passenger Car | ## Product Details - **Brand:** SPARKOLE - **Vehicle Service Type:** Passenger Car - **Battery Cell Composition:** Lithium Ion - **Manufacturer:** QUANZHOU MELASTA NEW ENERGY CO.,LTD - **UPC:** 782003392169 ## Images ![6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71Y1TE8ahmL.jpg) ![6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack - Image 2](https://m.media-amazon.com/images/I/714NJylDTeL.jpg) ![6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack - Image 3](https://m.media-amazon.com/images/I/612FYsz6KBL.jpg) ![6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack - Image 4](https://m.media-amazon.com/images/I/71SsUccPceL.jpg) ![6V 4.5Ah LiFePO4 Battery, 2000 Times Deep Cycles, 2 Pack - Image 5](https://m.media-amazon.com/images/I/81wuw7chETL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works for me. *by D***I on October 24, 2025* An alternative 6v 4.5a battery replacement for kids power cars. They may cost a few dollars more but seem to perform with equal power and hold a charge as long as lead acid batteries. You can buy a special Lifepo4 6v charger rated at 7.4v, but it might not have the right connector. Monitor the charging voltage. The 6v 1 amp charger that came with my car worked just fine. Comes with an english readable manual. ### ⭐⭐⭐⭐⭐ got it fast *by K***D on October 19, 2025* just what i ordered ### ⭐ Won’t stay charged *by T***. on January 12, 2026* I ordered the 2 pack for my deer feeders and they lasted less than 2 weeks! The feeders are set to only run 20 seconds a day don’t waste your money! --- ## 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/657049798-6v-4-5ah-lifepo4-battery-2000-times-deep-cycles-2](https://www.desertcart.us/products/657049798-6v-4-5ah-lifepo4-battery-2000-times-deep-cycles-2) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-01*