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Overview

Ideal for RV campers, boaters, and solar energy users. Our charger delivers 58.4V DC output voltage and 18A charging current, fully charging a 100Ah battery in just 5 hours. With a three-stage intelligent charging curve and 0V activation function, it easily wakes up deeply discharged batteries.

VEVOR 48V 18A Lithium Battery Charger, 58.4V, AC-DC LiFePO4 Smart Charger, with Waterproof Connector, LED Indicator,0V Activation,for LiFePO4 Deep Cycle Rechargeable Batteries,IP68

Model: UY900S-W4818
Web Code: 19437495
Sold and shipped by | 3.7 seller rating (256 reviews)

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· DC Side

Our LiFePO4 battery charger includes a DC output, LED indicators, and a cooling fan for efficient and reliable charging.

· AC Side

Our LiFePO4 smart charger comes with an AC input for secure connections during use.

· Waterproof Connector+M8 Terminal Adapter Cable

Our LiFePO4 smart battery charger makes connections easy with the included waterproof connector and M8 terminal adapter cable for hassle-free use.

· Multiple Security Protections

Your security is our priority. With overheat protection, reverse polarity protection, output short-circuit protection, and overvoltage protection, our LiFePO4 smart charger ensures secure use. Equipped with a built-in cooling fan, you never have to worry about overheating.

· Waterproof Connector

No more worrying about how to connect your battery! We provide a 1.25 ft long waterproof connector-M8 terminal adapter for easy battery connection. The LiFePO4 smart battery charger also features LED indicators, allowing you to easily monitor charging status for a seamless experience.

· Durable and Reliable

Our RV lithium battery charger features a high-strength aluminum alloy casing that resists deformation and corrosion, making it ideal for long-term use in tough conditions.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: UY900S-W4818

Main Material: Aluminum Alloy

Compatible Battery: 48V (51.2V DC) LiFePO4

Input Voltage/Frequency: 100-120 V AC/60Hz

Charging Voltage: 58.4V DC

Charging Current: 18A

Waterproof Rating: IP68

Max Output Power: 880W

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

1 x Lithium Battery Charger

1 x Waterproof Connector + M8 Terminal

· Designed for 48V LiFePO4 Batteries: This smart battery charger delivers a 58.4V DC charging voltage and 18A charging current. Fully charge a 100Ah battery in just 5 hours (Note: Not suitable for lead-acid batteries)

· 5-Stage Intelligent Charging Curve: Our charger auto detects battery's status. Precharge stage: wake low-voltage battery, CC stage: rapid charging, CP stage: near full charge, CV stage: avoid overcharge, full charge stage: maintain full charge

· 0V Secure Activation Function: No extra tools required! With the 0V activation feature, you can efficiently wake up batteries in BMS protection mode. It keeps battery damage from prolonged low voltage and easily charges low-voltage lithium batteries

· Security First, Protection Always: Our lithium smart battery charger is tested to FCC standards. With overheat, reverse polarity, output short circuit, and overvoltage protection, plus a cooling fan, it provides a reliable charging experience

· IP68 Waterproof and Dustproof: Our LiFePO4 smart charger is rated IP68, providing protection against water, dust, and saltwater corrosion. It features a 1.25 ft long waterproof connector-M8 terminal adapter cable for plug-and-play convenience.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.