--- product_id: 721289 title: "Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH" brand: "battery tender" price: "S$343" currency: SGD in_stock: true reviews_count: 11 category: "Battery Tender" url: https://www.desertcart.sg/products/721289-battery-tender-plus-4-bank-multibank-charger-5-amp-1 store_origin: SG region: Singapore --- # 1.25 AMP per bank smart charging 4 simultaneous 12V battery ports IP65 weather-resistant rugged design Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH **Brand:** battery tender **Price:** S$343 **Availability:** ✅ In Stock ## Summary > 🔌 Power up your fleet, stress-free and weatherproof! ## Quick Answers - **What is this?** Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH by battery tender - **How much does it cost?** S$343 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/721289-battery-tender-plus-4-bank-multibank-charger-5-amp-1) ## Best For - battery tender enthusiasts ## Why This Product - Trusted battery tender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Charge 4 Batteries at Once:** Maximize efficiency with 4 independent 12V charging banks running simultaneously at 1.25A each. - • **Built for Safety & Durability:** Features spark-proof operation, reverse polarity protection, 25-hour safety timer, and IP65 weather resistance. - • **Smart 4-Step Charging Algorithm:** Automatically switches from bulk to float mode to extend battery lifespan and prevent overcharging. - • **Universal Battery Compatibility:** Seamlessly supports standard, AGM, flooded, gel, and Lithium LiFePO4 batteries for versatile use. - • **Compact & Hassle-Free Maintenance:** Lightweight, easy to install, and perfect for managing multiple vehicle batteries without babysitting. ## Overview The Battery Tender Plus 4 Bank Charger is a compact, smart 12V charger capable of simultaneously maintaining four batteries at 1.25 amps each. Designed for all common 12V battery types including Lithium LiFePO4, it features a 4-step charging algorithm that optimizes battery health by preventing overcharge and discharge. Built tough with IP65 weather resistance and multiple safety features like spark-proof operation and reverse polarity protection, it’s the ultimate no-fuss solution for professionals managing multiple vehicles or equipment. ## Description Product description The Battery Tender 4 Bank Battery Charger is capable of charging four 12-volt batteries at 1.25 amps simultaneously. The unit’s constant current charging is controlled by a microprocessor to prevent overcharging damage caused by trickle chargers. You can use this battery charger with AGM, sealed maintenance free and flooded batteries. You can charge and maintain the batteries of motorcycles, ATVs, jet skis, lawn mowers, and dirt bikes. The unit is capable of maintaining battery charge at the ideal storage voltage for cars, SUVs, pickup trucks, and boats. A 72-hour safety timer shutoff protects your batteries from overcharging. For further safety, the battery charger is spark proof and is equipped with reverse polarity protection. Includes alligator clips and 2 ring terminals for connection. The Battery Tender 4 Bank Battery Charger weighs less than 4 pounds and is designed to charge and maintain your batteries wherever you go. desertcart.com Review: Solid, reliable, easy to use -- going strong after 12+ years of non-stop use - **14 years since purchased** Still works like a champ but I've started hearing a slight buzz and high pitched whining when any bank is connected (charging or maintained). Since this is out in my detached shop, I'm not in a hurry to replace it since it still functions properly. But I will be ordering another one to replace this workhorse. ----- **12 years since purchased** This thing hasn't missed a beat. Always connected to 4 batteries 24/7/365 for over a decade and not once has it failed me. The alligator clamps are starting to wear out, which is to be expected but considering I got over a decade of use from the original set, that's not a bad value at all. Being able to buy new alligator clip ends with the quick-disconnect makes replacing them not-a-bother. ------ **Original review*** I have a fleet of 7 company vehicles that only get used a few times per month. I keep 14 spares as well in the garage to have as backups to prevent as little downtime due to battery juice as possible. This little thing works like a champ. I can have a dead battery back to full charge in under 2 days. Once one battery is topped off, I just move the clamps to the next one and keep cycling the batteries every couple of days. This thing has saved me $1000 in new batteries I buy each year, so it's money well spent. I'm thinking about purchasing another 4 bank to decrease the time it takes to top off all my batteries. Review: Perfect for me - Works great, nice to only have 1 charger for all the jetski and motorcycle batteries ## Features - 4 Charging Stations: Charge up to four 12 volt batteries at 1.25 AMPs simultaneously; automatically switches from full charge mode to float charge mode for optimal long-term battery health - Connect and Forget: With a low maintenance design, our universal vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience - Includes: One 4 Bank Multibank Charger Unit, four separate alligator ring terminal combo clips - 2 Year manufacturer's warranty, and lifetime customer service - Extend Battery Life: Compatible with all 12V lead-acid, flooded, AGM, Lithium (LiFePO4), and gel cell batteries. 4-step charging algorithm optimizes battery life while preventing overcharging or discharging - Safety Features: This battery charger features reverse polarity protection, a 25-hour safety timer shutoff, and is designed for spark-proof operation to ensure a proper, safe connection - Weather Resistant: Designed with rugged durability in mind, this 4 bank charger is IP65 weather resistant to provide protection against dust and water intrusion ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CIPHUI | | Amperage | 1.25 Amps | | Battery Charge Time | 72 Hours | | Best Sellers Rank | #14,820 in Automotive ( See Top 100 in Automotive ) #88 in Battery Chargers | | Brand | Battery Tender | | Built-In Media | Deltran BT Plus 4 Bank DL WH 12 Volt | | Color | Black/Green | | Connector Type Used on Cable | Alligator Clips, Ring Terminals | | Current Rating | 1.25 Amps | | Customer Reviews | 4.7 4.7 out of 5 stars (1,861) | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00734357214819 | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 30"D x 8"W x 6"H | | Item Type Name | Batteries & Chargers | | Item Weight | 3.21 Ounces | | Manufacturer | Battery Tender | | Mfr Part Number | 0220148DLWH | | Model Number | 022-0148-DL-WH | | Number of Ports | 4 | | Output Voltage | 12 Volts | | UPC | 768674096513 734357214819 786641207335 | | Unit Count | 4 Count | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Battery Tender - **Color:** Black/Green - **Item Weight:** 3.21 Ounces - **Output Voltage:** 12 Volts - **Product Dimensions:** 30"D x 8"W x 6"H ## Images ![Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH - Image 1](https://m.media-amazon.com/images/I/71nH3clUjqL.jpg) ![Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH - Image 2](https://m.media-amazon.com/images/I/81r5Set6EwL.jpg) ![Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH - Image 3](https://m.media-amazon.com/images/I/91mr93VYiHL.jpg) ![Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH - Image 4](https://m.media-amazon.com/images/I/81ZVIDX5TeL.jpg) ![Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH - Image 5](https://m.media-amazon.com/images/I/71SaUSFD-PL.jpg) ## Questions & Answers **Q: what comes with a new battery tender** A: The 4 station Battery Tender includes 4 cords (5 foot I think) with positive and negative alligator clips, 4 cords for bolting to a battery for maintenance charging. The station has 4 built in 5 foot extension cords as well. I bought an additional long extension cord for reaching one motorcycle that I store some distance from the charger. So far, after a year's use, it was a great investment since my single cord Battery Tender just didn't give me enough flexibility to work on all my vehicles. **Q: Is there a reason to buy this instead of 4 Battery Tender Juniors (at $23/each, they would cost $92 instead of $154 for this)** A: I am not sure that the Battery Tender Junior has the sophisticated electronics that the 4 up Battery Tender Plus does. I have been able to keep 4 ea. 27 size deep cycle batteries at maximum voltage and CCA for two years since I got my 4 up unit. I believe that the Battery Tender Juniors are designed more for smaller batteries. You would have to talk to the people at Deltran for a more detailed answer to your question as I am not an electrical engineer. I really like my 4 up unit. **Q: can this charge my 200ah 12V AGM battery and how long?** A: Yes, this will charge AGM batteries. Yes, it will charge them even if they are high-capacity. However, with a maximum charge rate of 1.25 amps, charging a completely discharged 200 amp-hour battery would take 160 hours (6 and 2/3 days). This is primarily designed to be a float charger when things are in storage for a long period of time. While it is technically capable of fully charging a dead battery, it will take a long time to do so. If you plan to be recharging 200 amp-hour batteries from zero, you are better off with something like a Schumacher bench charger that can deliver a charge rate of at least 10 amps (a 10-amp charge rate will recharge a completely empty 200 amp-hour battery in 20 hours). If you really want guaranteed overnight recharges of a high-capacity deep-cycle battery, you'll probably prefer having a 20-amp charge rate (or higher) option on the bench charger. **Q: how hot does this unit get? Looking at putting it inside a pelican case, as I do not have a garage. Want to make sure it will not over heat during use** A: I have had it connected to four motorcycles for 5 + months and it is cool to the touch on all sides. The unit temp appears to hover around 60 degrees in my shop. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid, reliable, easy to use -- going strong after 12+ years of non-stop use *by S***A on January 7, 2012* **14 years since purchased** Still works like a champ but I've started hearing a slight buzz and high pitched whining when any bank is connected (charging or maintained). Since this is out in my detached shop, I'm not in a hurry to replace it since it still functions properly. But I will be ordering another one to replace this workhorse. ----- **12 years since purchased** This thing hasn't missed a beat. Always connected to 4 batteries 24/7/365 for over a decade and not once has it failed me. The alligator clamps are starting to wear out, which is to be expected but considering I got over a decade of use from the original set, that's not a bad value at all. Being able to buy new alligator clip ends with the quick-disconnect makes replacing them not-a-bother. ------ **Original review*** I have a fleet of 7 company vehicles that only get used a few times per month. I keep 14 spares as well in the garage to have as backups to prevent as little downtime due to battery juice as possible. This little thing works like a champ. I can have a dead battery back to full charge in under 2 days. Once one battery is topped off, I just move the clamps to the next one and keep cycling the batteries every couple of days. This thing has saved me $1000 in new batteries I buy each year, so it's money well spent. I'm thinking about purchasing another 4 bank to decrease the time it takes to top off all my batteries. ### ⭐⭐⭐⭐⭐ Perfect for me *by K***R on March 18, 2026* Works great, nice to only have 1 charger for all the jetski and motorcycle batteries ### ⭐⭐⭐⭐⭐ Battery Tender best man cave accessory ever *by B***N on May 11, 2010* I first purchased my Harley-Davidson V-Rod back in July 2003. By December 2005 the stock battery was dead a mere 29 months after I had purchased the bike. I started searching online thinking that this was unacceptable and wound up purchasing a battery tender jr. to go with the replacement battery. As of the writing of this review (May 11, 2010) the replacement battery is still going strong at 53 months and counting. I was so thrilled with the performance of the battery tender jr. I went out and purchased the 4-bank battery charger so I could hook up all 4 of my vehicles at the same time. Another reference point was I bought my GMC Sierra back in March 2001 and it's battery made it all the way to February 2010. When I took it into AutoZone to be tested the guys at the shop were completely floored that I had a stock battery that made it almost 9 years to the day. It wasn't as if I was particularly kind to this battery either as it spent 3 winters outside in Detroit along the way not to mention I only kept it on the battery tender periodically and over the past 4 years. Considering most automotive batteries come with a 60 month warranty and I made it to month 107 I'd have to say that's a pretty healthy gain in lifetime. I'm still not sure what the battery tender's power consumption is but I'm fairly certain this unit will pay for itself several times over during the life of your vehicles. If you take care of your vehicles then you owe it to them and yourself to add this device to your mancave. I have mounted it to the ceiling and plugged it in the wall outlet next to the garage door opener so I hardly even notice it's there. ## Frequently Bought Together - Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH - Battery Tender 12 Foot Extension SAE Cable 4 Pack - Designed for Use with Battery Tender Chargers - Quick Connect Plugs for Easy Connection to Motorcycle, Cars, ATVs and More - 081-0148-12-BG4 - Battery Tender Ring Terminal Harness Accessory Cable - 18 inch Cord Adapter with SAE Quick Disconnect - Easy Quick Convenient for Motorcycles, Cars, ATVs and More - 081-0069-6 --- ## 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.sg/products/721289-battery-tender-plus-4-bank-multibank-charger-5-amp-1](https://www.desertcart.sg/products/721289-battery-tender-plus-4-bank-multibank-charger-5-amp-1) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-04-22*