--- product_id: 409900759 title: "12V Battery Pack Rechargeable 5200mAh Lithium Ion Battery for LED Strip/CCTV Camera/Electronic Organ/Optical Network Unit/Router,Portable 12 Volt Battery DC5521 Interface (Blue)" brand: "sparkole" price: "$58.03" currency: USD in_stock: true reviews_count: 8 category: "Sparkole" url: https://www.desertcart.us/products/409900759-12v-battery-pack-rechargeable-5200mah-lithium-ion-battery-for-led store_origin: US region: United States of America --- # 12V universal device compatibility 5200mAh high-capacity power Smart chip with 7-layer protection 12V Battery Pack Rechargeable 5200mAh Lithium Ion Battery for LED Strip/CCTV Camera/Electronic Organ/Optical Network Unit/Router,Portable 12 Volt Battery DC5521 Interface (Blue) **Brand:** sparkole **Price:** $58.03 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your gear, power up your life—never miss a moment! ## Quick Answers - **What is this?** 12V Battery Pack Rechargeable 5200mAh Lithium Ion Battery for LED Strip/CCTV Camera/Electronic Organ/Optical Network Unit/Router,Portable 12 Volt Battery DC5521 Interface (Blue) by sparkole - **How much does it cost?** $58.03 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/409900759-12v-battery-pack-rechargeable-5200mah-lithium-ion-battery-for-led) ## 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 - • **Power That Lasts:** 5200mAh lithium-ion battery delivers up to 2 hours of reliable runtime—stay powered through your busiest days. - • **Safety First, Always:** Built-in smart chip guards against overcharge, over-discharge, short circuits, and overheating—protect your gear and your peace of mind. - • **Durability Meets Design:** Premium flame-retardant PVC casing resists wear, corrosion, and cracking—ready for any environment, indoors or out. - • **Plug & Play Versatility:** Compact design with DC5521 interface fits seamlessly with LED strips, CCTV cameras, routers, and more—one battery to rule them all. - • **Support You Can Count On:** Backed by a 1-year warranty and 24/7 customer service—because your tech deserves hassle-free power. ## Overview The SPARKOLE 12V 5200mAh rechargeable lithium-ion battery pack offers robust, portable power for a wide range of 12V devices including LED strips, CCTV cameras, and routers. Featuring a smart chip with comprehensive safety protections and a durable flame-retardant PVC shell, it ensures reliable, long-lasting performance with peace of mind. Compact and lightweight, it’s the ultimate on-the-go power solution for professionals who demand efficiency and safety. ## Description Buy SPARKOLE 12V Battery Pack Rechargeable 5200mAh Lithium Ion Battery for LED Strip/CCTV Camera/Electronic Organ/Optical Network Unit/Router,Portable 12 Volt Battery DC5521 Interface (Blue): Camera Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: great - works great Review: Great fish finder battery - I’ve used this as a fish finder battery in my Garmin. I have the smallest garmin which doesn’t use much power. It lasts several days between charging but I charge after each trip if I can for piece of mind. I’ve used it several times per week, every week for more than a year now. It’s been very dependable and I would recommend this for anyone looking for a cheap power source ## Features - 【5200mAh Large Capacity】 It is made of high-quality lithium-ion battery. The large capacity of 5200mAh can provide longer running time, which can be used for 1.5-2 hours each time. Small and convenient, easy to carry, almost can be used as the strongest auxiliary outdoor. - 【Strong Compatibility】Small size, compatible with most 12V devices. Compatible with LED Strip, CCTV Camera, electronic organ, Optical Network Unit, router, small Bluetooth Amp, Car DVR, speaker, Walkie-Talkies, Portable DVDs, Digital Cameras, binoculars, etc. - 【Smart Chip】5200mAh rechargeable lithium battery, built-in upgraded smart chip, provide over-charge protection, over-discharge protection, over-voltage protection, over-current protection, over-heating protection, short circuit protection for the battery to protect you The equipment is not damaged. - 【High Quality PVC Material】 DC5521 1 Female and 1 Male Cable, the flame retardant safety factor of selected PVC materials is upgraded. Anti-aging, anti-corrosion, anti-cracking, wear-resistant and pressure-resistant. Suitable for 12.6V/1A DC/AC Charger (Note: Charger Not Included) - 【Customer Support】Sparkole provides a 35-day refund and 1-year warranty and 24-hour customer support. If you encounter any problems, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09GVD92JF | | Antenna Location | Camera, Router | | Battery Capacity | 5200 Milliampere Hour (mAh) | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 409 Grams | | Best Sellers Rank | #377 in Camera Batteries | | Brand | SPARKOLE | | Customer Reviews | 4.3 out of 5 stars 65 Reviews | | Item Weight | 0.41 Kilograms | | Manufacturer | Shenzhen Sparkole E business Co.,Ltd. | | Model Name | DC5521 | | Number of Batteries | 1 Lithium Ion batteries required. | | Recommended Uses For Product | Camera, Router | | Reusability | Rechargeable | | UPC | 630148238401 | | Unit Count | 1 Count | | Voltage | 12 Volts | ## Product Details - **Battery Capacity:** 5200 Milliampere Hour (mAh) - **Battery Cell Composition:** Lithium Ion - **Brand:** SPARKOLE - **Number of Batteries:** 1 Lithium Ion batteries required. - **Recommended Uses For Product:** Camera, Router ## Images ![12V Battery Pack Rechargeable 5200mAh Lithium Ion Battery for LED Strip/CCTV Camera/Electronic Organ/Optical Network Unit/Router,Portable 12 Volt Battery DC5521 Interface (Blue) - Image 1](https://m.media-amazon.com/images/I/610jY6GiTiL.jpg) ## Questions & Answers **Q: Can i charge this in a vehilce that has 13.5-14vdc?** A: Hi, it can't. Easily damaged battery. It's suitable for DC 12.6V, current ≤2A lithium battery charger. **Q: Which cable connects to charger and which one to device?** A: Hello, you can see the picture 2, there is labeled Female and Male. Charging is Female, which connects to the charger; discharging is Male, which can connect to the device. **Q: Can I charge with a 12 volt power supply / transformer?** A: Hello, about your question, please make sure DC 12.6V, current ≤2A is fine. **Q: Can two of these batteries be connected in parallel (voltage stays 12v, doubles capacity) without damaging the circuitry?** A: Hi, the battery does not support parallel connection. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great *by A***R on February 24, 2026* works great ### ⭐⭐⭐⭐⭐ Great fish finder battery *by C***F on September 25, 2023* I’ve used this as a fish finder battery in my Garmin. I have the smallest garmin which doesn’t use much power. It lasts several days between charging but I charge after each trip if I can for piece of mind. I’ve used it several times per week, every week for more than a year now. It’s been very dependable and I would recommend this for anyone looking for a cheap power source ### ⭐⭐⭐ I'm on the fence about this. *by M***C on February 10, 2026* I had purchased this battery pack for a project that I made. It has two connector wires, one male, one female coming out of the battery pack. The instructions does not show which one is the charging connector and which one is the power connector. So I took a guess and cut the male connection. On that side, I applied the 12.6 volts at 1 amp to charge up the battery. I don't know if it's right or wrong, but I'm monitoring it to see if it'll work. Just as an FYI, I cut the wrap and off to show the internals of the battery pack. Yes, I do know how dangerous lithium ion is and I am monitoring it while charging. ## Frequently Bought Together - SPARKOLE 12V Battery Pack Rechargeable 5200mAh Lithium Ion Battery for LED Strip/CCTV Camera/Electronic Organ/Optical Network Unit/Router,Portable 12 Volt Battery DC5521 Interface (Blue) - TalentCell AC/DC 12.6V/2A Lithium Battery Charger for 3S 12V Rechargeable Li-ion Battery Pack - (Real 18AWG) 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable, 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter by MILAPEAK --- ## 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/409900759-12v-battery-pack-rechargeable-5200mah-lithium-ion-battery-for-led](https://www.desertcart.us/products/409900759-12v-battery-pack-rechargeable-5200mah-lithium-ion-battery-for-led) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*