--- product_id: 561125409 title: "THEPRO 12V 3A LiFePO4 Battery Charger, Smart 14.6V Chargers for 12.8V Lithium Iron Phosphate Rechargeable Batteries" brand: "thepro" price: "2381686₫" currency: VND in_stock: false reviews_count: 5 category: "Thepro" url: https://www.desertcart.vn/products/561125409-thepro-12v-3a-lifepo4-battery-charger-smart-14-6v-chargers store_origin: VN region: Vietnam --- # 3A fast charging 12V LiFePO4 compatible Multilevel safety features THEPRO 12V 3A LiFePO4 Battery Charger, Smart 14.6V Chargers for 12.8V Lithium Iron Phosphate Rechargeable Batteries **Brand:** thepro **Price:** 2381686₫ **Availability:** ❌ Out of Stock ## Summary > ⚡ Power Up Your Adventure with THEPRO! ## Quick Answers - **What is this?** THEPRO 12V 3A LiFePO4 Battery Charger, Smart 14.6V Chargers for 12.8V Lithium Iron Phosphate Rechargeable Batteries by thepro - **How much does it cost?** 2381686₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/561125409-thepro-12v-3a-lifepo4-battery-charger-smart-14-6v-chargers) ## Best For - thepro enthusiasts ## Why This Product - Trusted thepro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with automatic shutdown and multilevel protections against overcharging and overheating. - • **Versatile Use:** Ideal for a range of applications including motorcycles, lawnmowers, and ATVs. - • **Rapid Recharge:** Experience lightning-fast charging at 3 amps per hour, perfect for smaller batteries. - • **All-Weather Warrior:** Operates efficiently in extreme temperatures, from 5℉ to 104℉. - • **Charge with Confidence:** Designed specifically for 12V LiFePO4 batteries, ensuring optimal performance. ## Overview The THEPRO 12V 3A LiFePO4 Battery Charger is a specialized charger designed for 12V lithium iron phosphate batteries, offering fast charging capabilities, robust safety features, and reliable performance in various environmental conditions. ## Description THEPRO 12V 3Amp LifePO4 charger has been optimized for use with all lithium iron phosphate batteries (LiFePO4). All 12 volt LifePO4 batteries should be charged using a LiFePO4 compatible charger like this one. The 12V 3A charger charges at a speed of 3 amps an hour and is optimal for batteries <25Ah. For batteries greater than 25Ah like the 50Ah or 100Ah battery we recommend our 5 amp(for 50Ah battery), 10 amp or 20 amp(for 100Ah battery) charger. ## Features - For 12V(4S 12.6V) LiFePO4 (Lithium Iron Phosphate) Battery Only- If your battery is a lithium iron phosphate battery, we highly recommend you use the LiFePO4 compatible charger. Universal 12V chargers for lead-acid and LiFePO4 batteries may work, but they will decrease the performance and lifespan of your LiFePO4 battery. - Charger Rating - Input 100-240 volts, 50/60HZ. Output: 14.6 volts, 3.0 amps. Charging Mode - constant current(CC) and constant voltage (CV). - Safe and Secure - Automatic Shutdown when fully charging. Multilevel Protections guard against Overcharge, Over-Voltage, Overheat, Over-time Charging and Short Circuit. - Fast Charging - THEPRO 12V 3A lithium battery charger at a speed of 3 amps an hour and is optimal for batteries smaller than 25Ah, such as your 5Amp, 7Amp, 10 Amp, 15Amp, 20Amp batteries of motorcycles, lawnmowers, ATVs, UTVs, and more. - Our 12V 3A lifepo4 charger is a perfect indoor charger, which can be used in cold environments down to 5℉, meanwhile, avoids over-charging in hot environments up to 104℉. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0991X3CW3 | | Amperage | 3 Amps | | Battery Charge Time | 3 Hours | | Brand | THEPRO | | Color | Black | | Colour | Black | | Current Rating | 3 Amps | | Customer Reviews | 4.6 out of 5 stars 437 Reviews | | Input Voltage | 240 Volts | | Input voltage | 240 Volts | | Item Weight | 0.6 Pounds | | Item weight | 0.6 Pounds | | Manufacturer | Shenzhen XinMaoSheng Power CO.,LTD | | Mfr Part Number | SO-S | | Number of Ports | 1 | | Output Voltage | 14.6 Volts | | Output voltage | 14.6 Volts | | Specification Met | UL | | Specification met | UL | ## Product Details - **Brand:** THEPRO - **Colour:** Black - **Item weight:** 272 g - **Output voltage:** 14.6 Volts - **Specification met:** UL ## Images ![THEPRO 12V 3A LiFePO4 Battery Charger, Smart 14.6V Chargers for 12.8V Lithium Iron Phosphate Rechargeable Batteries - Image 1](https://m.media-amazon.com/images/I/51xkhhaNNPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***J on 7 December 2025* ### ⭐⭐⭐⭐⭐ Review *by S***A on 8 January 2026* ### ⭐⭐⭐⭐⭐ Review *by B***V on 19 January 2026* ## Frequently Bought Together - THEPRO 12V 3A LiFePO4 Battery Charger, Smart 14.6V Chargers for 12.8V Lithium Iron Phosphate Rechargeable Batteries - CYCLENBATT 12V 10Ah Lithium Battery, 5000+ Cycles LiFePO4 12V 10Ah Battery Built-in 10A BMS, 12V Lithium Battery Suitable for Power Wheels, Fish Finder, UPS, Solar Battery, HAM Radio --- ## 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.vn/products/561125409-thepro-12v-3a-lifepo4-battery-charger-smart-14-6v-chargers](https://www.desertcart.vn/products/561125409-thepro-12v-3a-lifepo4-battery-charger-smart-14-6v-chargers) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-08*