Top 10 Best Dual Battery Charger [2022]

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Are you looking for the Best Dual Battery Charger. You are in the right place. Our team went through about 47657 reviews available online for Dual Battery Charger. We chose the finest ones, and prepared this list for you.

Comparison Chart of Top 10 Dual Battery Charger

Best Dual Battery Charger
Disclaimer: As An Amazon Associate We Earn From Qualifying Purchases.
NoProductScoreAction
1ProMariner ProSport HD 12 Amp Dual Bank Waterproof Marine Battery Charger9.8Buy On Amazon
2Makita BL1850B2DC2 18V LXT Lithium-Ion Battery and Dual Port Charger Starter Pack (5.0Ah)9.4Buy On Amazon
3Venom Pro Duo LiPo Battery Charger - 80W X2 AC DC 7A NiMH LiHV LiPo Balance Charger Discharger with Charger Adapter - LiPo 1S to 6S Airsoft9.2Buy On Amazon
4Redarc Dual Input 50A in-Vehicle DC Battery Charger9Buy On Amazon
5KeyLine Chargers 12V 140 Amp Dual Battery Isolator Voltage Sensitive Relay (VSR) Pro Dual Battery Kit8.8Buy On Amazon
6HTRC LiPo Charger Dual RC Charger 1-6S Balance Battery Discharger C240 AC150W DC240W 10A for Li-ion Life NiCd NiMH LiHV PB Smart Batteries8.8Buy On Amazon
7OBVIS for Xbox One/Xbox One S/X (Not for Xbox Series X) Dual Charging Dock Charger Station with 2 Rechargeable Batteries and USB Cable Wireless Controller8.4Buy On Amazon
8AUTOGEN 2-Bank Marine Battery Charger8.4Buy On Amazon
9Dual Battery Charger + Battery (HERO10 Black/HERO9 Black) - Official GoPro Accessory (ADDBD-001)8.2Buy On Amazon
10Snakebyte Twin Charge X - Xbox One Controller Charger Dual Docking/Charging Station incl. 2 Rechargeable Battery Packs for XBOX One Controller / Elite / S Controller Gamepad8.2Buy On Amazon

Dual Battery Charger Reviews

We have checked about 47657 reviews for dual battery charger. It was quite difficult to shortlist the ideal ones from thousands of variants online. However, we've tried our best to make sure that you get only the best one from our suggestions.

Table Of Content:

1. ProMariner ProSport HD 12 Amp Dual Bank Waterproof Marine Battery Charger

  • ProSport HD 12A Dual Bank Waterproof Marine Battery Charger (Part Number 44012) replaces the old ProMariner Gen 3 ProSport 12 (part number 43012).
  • ProMar Digital Technology: Microprocessor and software controlled charging technology for fast, precise charging.
  • Distributed-On-Demand Technology: 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed.
  • Heavy Duty Tri-Surface Extruded Heat Sink Design: Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode.
  • Expanded LED Display with Completion Status Gauge: LED fuel gauge style completion status.
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2. Makita BL1850B2DC2 18V LXT Lithium-Ion Battery and Dual Port Charger Starter Pack (5.0Ah)

  • 18V LXT Lithium-Ion 5.0Ah battery reaches a full charge in 45 minutes or less
  • Provides up to 65% more run time per charge compared to BL1830
  • Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
  • Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C).
  • Equipped with Star Protection Computer Controls to protect against overloading, over-discharging and over-heating.

3. Venom Pro Duo LiPo Battery Charger - 80W X2 AC DC 7A NiMH LiHV LiPo Balance Charger Discharger with Charger Adapter - LiPo 1S to 6S Airsoft

  • NOT YOUR AVERAGE BATTERY CHARGER | This isn’t your ordinary charger, it is a Venom Pro Duo Charger.
  • BALANCE CHARGES ALL TYPES OF BATTERIES | The Venom Pro is a multi-chemistry battery charger for Lithium – LiPo, LiHV, Li-Ion and Lithium Iron LiFe, Nickel Metal Hydride NiMH, Nickel Cadmium NiCD, and Lead Acid Pb based chemistry batteries.
  • EASY TO USE, QUICK AND SAFE BALANCE CHARGING / DISCHARGING | Charging your 1S, 2S, 3S, 4S, 5S, or 6S LiPo batteries and other battery types has never been safer and easier.
  • LOADED WITH ADVANCED FEATURES AND FUNCTIONS | Functions include Charge, Balance Charge, Fast Charge, Storage Charge, Discharge, Cycling, and Battery Meter.

4. Redarc Dual Input 50A in-Vehicle DC Battery Charger

  • MPN::BCDC1250D
  • Brand::Redarc

5. KeyLine Chargers 12V 140 Amp Dual Battery Isolator Voltage Sensitive Relay (VSR) Pro Dual Battery Kit

  • ZERO VOLTAGE DROP: Forget the traditional diode relays and so-called “solid state” devices that can rob you of almost 2 amps of output power! The KeyLine Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance – with ZERO sacrifice.
  • VOLTAGE SENSITIVE RELAY: The KeyLine Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems.
  • RUGGED DURABILITY: Unlike other isolators on the market, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified.
  • WHAT YOU GET: (1) 140 Amp Voltage Sensitive Relay (VSR); (1) 20 ft red battery cable; (1) 2ft black ground battery cable; (2) positive brass marine type battery terminals; (1) negative brass marine type battery terminal; tinned copper lugs & heat shrink; cable ties; easy-to-follow instructions.
  • BUY WITH CONFIDENCE: Every 140 Amp Dual Battery Isolator is backed by an industry leading 12-month warranty.

6. HTRC LiPo Charger Dual RC Charger 1-6S Balance Battery Discharger C240 AC150W DC240W 10A for Li-ion Life NiCd NiMH LiHV PB Smart Batteries

  • DUAL CHARGER: Dual Battery Charger can simultaneously charge two different batteries by two channels(please don’t charge two different batteries on the same channel simultaneously).
  • PRACTICAL FOR VARIOUS BATTERIES: Li-ion/LiPo/LiFe/LiHV(1-6s); NiCd/NiMH(1-15s); PB battery(2-20V); Smart Battery(I,II,III 5-27V, 0.
  • MULTI-FUNCTION: Charge, Balance Charge, Discharge, Terminal Voltage Control, Lithium Battery Capacity & Voltage Checking, Battery Internal Resistance Checking, Lipo Storage Mode, Data Storage and Memory Loading, Lipo Meter, Digital DC Power.
  • SMART CHARGER: This balance charger allows you to memorize up to 20*2 datas of your battery and do not need you to set the battery’s proper value while charging and discharging again.
  • PACKAGE INCLUDED: 1 x HTRC C240 Battery Charger; 1 x AC Power Cable; 1 x DC Cable; 2 x XT60 Plug 2 in 1; 2 x T-Crocodile Clip; 2 x Balance Board with Pin Cord; 2 x 4mm to Deans Charge Cable; 2 x T-Tamiya; 1 x User Manual.

7. OBVIS for Xbox One/Xbox One S/X (Not for Xbox Series X) Dual Charging Dock Charger Station with 2 Rechargeable Batteries and USB Cable Wireless Controller

8. AUTOGEN 2-Bank Marine Battery Charger

  • 2-Bank, 10-Amp】10 Amp (5 Amp per bank) on-board battery charger for charging and maintaining two 6V/12V batteries independently.
  • Widely Batteries】Safely charge and maintain all types of Lead-acid batteries, including wet, gel, AGM, and deep-cycle batteries.
  • Automatic Voltage Detection】Auto select 6V/12V mode without keying button, it automatically determines the correct voltage for your target battery.
  • Monitor Power Levels】Solid state two-color LED light indicates the state of the charge.
  • Multiple Security Protection】Multiple security protection, such as over current protection, overcharge protection, overheat protection, reverse connection protection, short circuit protection.

9. Dual Battery Charger + Battery (HERO10 Black/HERO9 Black) – Official GoPro Accessory (ADDBD-001)

  • Conveniently charges 2 GoPro HERO10 Black/HERO9 Black batteries simultaneously
  • Optimizes charging so you’ll get a fully charged battery as quickly as possible
  • Charges via USB port; for faster charging, use with the optional GoPro Supercharger (International Dual‑Port Charger).
  • Dual LED lights display charging status of both batteries
  • Includes the Dual Battery Charger for HERO10 Black/HERO9 Black and one (1) spare 1720mAh lithium‑ion rechargeable battery.

10. Snakebyte Twin Charge X – Xbox One Controller Charger Dual Docking/Charging Station incl. 2 Rechargeable Battery Packs for XBOX One Controller / Elite / S Controller Gamepad

  • Dock, store and fast charge your XBOX One Controllers! Compatible with Elite, XBOX One X and XBOX One S Controller.
  • Battery Charging Station: Keep controllers fully charged and ready to use
  • Docking Battery Pack: Supplied with 2 x 800 Nimh rechargeable battery packs
  • Battery Packs for XBOX One Controller: Red LED charge indicators turn to green once controllers are fully charged.
  • Design matches game Console!

Dual Battery Charger Buying Guide


Does the thought of finding a great Dual Battery Charger stress you out? Has your mind been juggling between choices when it comes to buying Dual Battery Charger in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Dual Battery Charger for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Dual Battery Charger Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Dual Battery Charger in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Dual Battery Charger currently on the market!
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The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Dual Battery Charger brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Dual Battery Charger based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Dual Battery Charger before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Dual Battery Charger they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Dual Battery Charger, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Dual Battery Charger before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Dual Battery Charger will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Dual Battery Charger if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Dual Battery Charger on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Dual Battery Charger on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Dual Battery Charger featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.