Best Lipo Charger Review [2023]

Batteries are the power sources for quadcopters. 

FPV drone pilots use different types of batteries like LiPo, Li-ion and LiHv.

This can make it difficult to find a good charger to charge these types of batteries properly.

In this article, we’ll be taking a look at the best LiPo chargers you can find.

Batteries are highly flammable and improper charging can result in the batteries catching fire.

Other than that, charging batteries at high currents may hinder their performance.

A LiPo battery should be able to last for 200 charge and discharge cycles.

To get the most out of your Lipo battery, let’s get right to this Lipo charger review.

Drone

Features

Price

ISDT D2 Mark 2 LiPo Battery Balance Charger Duo Discharger...
  • charges 2-6s volt batteries
  • 100-240V input
  • 2 ports
HOBBYMATE D6 Duo Pro Balance Charger Dual Ports - for Lipo...
  • 325W per port
  • AC/DC version, DC only version
  • 100-240AC volt, 6.5-30 DC volt
UP-S6AC 6-CH Intelligent Fast Balance Charger 6X 1 Cell...
  • 6 charging ports
  • AC 100-240V, DC 7-17v
  • Charges 1s batteries

Top Lipo charger review

ISDT D2 Mark 2 LiPo Battery Balance Charger Duo Discharger...
  • charges 2-6s volt batteries
  • 100-240V input
  • 2 ports

The ISDT D2 is a good Lipo charger with dual-ports or dual channels.

This means that it has two individual ports so you can charge two batteries at the same time

Each port has a maximum charging current of 12A and can charge 2-6s volt batteries.

The charger accepts 100-240V for input and eliminates the need for external power sources.

It has a maximum charging capacity of 200W between the 2 ports and you can change the charging current at which the battery is charged.

You may be tempted to charge your batteries using a higher charging current because the batteries charges faster.

However, doing so may shorten the life of your battery and prevent it from performing at its best.

The ISDT D2 is a multi-chemistry battery charger which means it supports other battery chemistry like Lead Acid, Li-ion, NiMh and others.

ISDT D2 Mark 2 LiPo Battery Balance Charger Duo Discharger...
  • 【Add more function】D2 mark 2 add the function of Parallel task, Dual task,DC power...
  • 【Upgrade hardwre】D2 mark 2 has upgraded hardware, optimizing the system,also further improved...
  • 【Dual channel output】 Without interference from each other Support up to 6S balance...
  • 【Feature】 Wide range AC Input, Industrial level power management Adaptive for all different...
  • 【Supported Batt. Type】LiHv (1-6S) LiPo (1-6S) LiFe(1-6S) Lilon (1-6S) NiMH(1-16S) Cd(1-16S)...

HOBBYMATE D6 Duo Pro Balance Charger Dual Ports - for Lipo...
  • 325W per port
  • AC/DC version, DC only version
  • 100-240AC volt, 6.5-30 DC volt

The Hoobymate D6 Pro is a dual-port charger and is available in 2 versions.

You can choose from the AC/DC version or the DC-only version which requires an external power supply.

Each port can support up to 325W and the charger can take AC voltages of 100-240V and DC voltages of 6.5-30V.

Like the previous charger mentioned above, you can also change the charging current of this charger.

However, try not to charge your batteries using high charging currents.

The charger can charge 1-6s LiPo batteries and the charging current of each port is 15A

The  Hoobymate D6 Pro can also be used to charge Li-ion batteries, LiFe batteries and Nimh / Nicd batteries.

For safety, it comes with overheating protection, time-exceeding protection, capacity protection, input reverse protection and output protection

There’s also short circuit protection, output current protection, over output voltage protection, overcharge protection and others.

The Hobbymate D6 Pro also comes with different charging modes.

These include Balance Charge, Fast Charge, Discharge, Storage Mode and Manual Charge.

HOBBYMATE D6 Duo Pro Balance Charger Dual Ports - for Lipo...
  • HOBBYMAE D6 Duo Pro Charger dual ports Rc Hobby Battery charger for all kinds of rc hobby battery
  • Auto detecting lipo cells; Dual independent charging ports, optimized operating software
  • Internal independent lithium battery balancer Balancing individual cells during battery discharging
  • All-in-one protection, inc. overheating protection, time-exceeding protection, capacity protection,...
  • Modes: Balance Charge, Fast Charge, Discharge, Storage Mode, Manual Charge; Terminal Voltage...

SKYRC iMAX B6AC V2 AC/DC Dual Power Professional LiPo...
  • Charges 1-6s batteries
  • 50W
  • 6A charge current

If you’re looking for a cheap lipo charger, the SkyRc iMax B6 is a great choice.

It is one of the most recommended Lipo chargers out there due to its features in its p[rice range.

Don’t let the cheap price fool you as this charger can hold its own when compared to more expensive chargers on our list.

This single-port charger accepts 11-18DC input and charges 1-6s Lipo batteries.

Just like the others, you can change the charging current and go higher if you want your battery to charge faster but again it is not recommended to go higher.

This charger can also be used to balance charge batteries with a different chemical makeup but it may take a while since the max charging current of the port is 6A.

Safety features include Automatic Charging Current Limit, Capacity Limit, Temperature Threshold and Processing Time Limit.

The SkyRc iMax B6 does not come with a power supply so you’ll need to purchase a 12V external power supply separately.

SKYRC iMAX B6AC V2 AC/DC Dual Power Professional LiPo...
  • Latest Version iMAX B6AC V2 Charger by SkyRC
  • Sold by Autnorized US Dealer - 100% Authentic Guaranteed
  • Dual Power AC/DC Input - Max. 6A charge current and 50W charge power.
  • Charges Battery Type: LiPo, LiFe, LiIon, NiMH, NiCd and Pb
  • Net Weight 632g - Size 144mm Width x 135mm Height x 36mm

ToolkitRC M8 DC 300W 15A Battery Balance Charger Discharger...
  • 300W
  • 10-30 DC volt
  • Charges 1-6s batteries

Purchasing a charger, wattmeter and servo checkers separately can cost you a fair bit of cash.

However, if you need all of these tools, then the Toolkit RC M8 DC 300W is right for you.

This multi-function charger not only charges batteries but also measures RC signals values like PPM, PWM, SBUS, DBUS and others.

It can also work as a cell checker, wattmeter and servo checker.

Best of all, the charger is relatively affordable and gives you great value for money.

The Toolkit RC M8 is a 300W charger that works with DC voltages between 10-30V.

It can be used to charge Lipo batteries between 1-6s voltages with a maximum charging current of 15A.

Users can change the charging current or use the charger to charge other batteries like LiHV, LiFe 1-8S,NiMh 1-20S,PB 1-12S batteries.

When used as a wattmeter, it outputs parameters like current consumption, the voltage applied, and power consumption as well as the wattage of the system.

As a cell checker, the Toolkit RC M8 DC 300W outputs parameters like cell resistance and individual cell voltages.

ToolkitRC M8 DC 300W 15A Battery Balance Charger Discharger...
  • ToolkitRC M8 300w 15A Battery Charger Cell checker Servo Tester Receiver Tester Variable DC Output...
  • Can measure PWM / PPM / SBUS / DBUS and other signal values.Can measure battery voltage, battery...
  • Can output PWM / PPM / xBUS standard signal, constant current constant voltage source, and USB5.0V.
  • Discharger current: reccycle mode 15A@300W, Nomal:3A@20W.
  • Lixx Battery full voltage controllable (TVC function) and Multi-language optional.

UP-S6AC 6-CH Intelligent Fast Balance Charger 6X 1 Cell...
  • 6 charging ports
  • AC 100-240V, DC 7-17v
  • Charges 1s batteries

The ECHOBBY UP-S6AC charger charges 1s batteries that are used by tiny whoop quads.

Tiny Whoops are gaining popularity and even the most experienced pilots enjoy flying these little units around performing tricks, rolls, and flips.

The UP-S6AC charger can take AC voltages of 100-240V and a DC voltage of 7-17V.

This whoop-specific 1s battery charger comes with 6 ports with each port containing a max charging current of 1A.

Unlike the other chargers on this list, the UP-S6AC can only charge LiPo or LiHV batteries.

The ECHOBBY UP-S6AC also supports Micro, MX, JST and mCPX.

This means you can use a battery to power it as well.

Micro whoop batteries are generally in the capacity of 250-300mAh.

This means that a 4S 1500mAh battery should be able to charge 6 1s whoop batteries at the sam

UP-S6AC 6-CH Intelligent Fast Balance Charger 6X 1 Cell...
  • Input Voltage: AC100-240V /DC7-17V
  • Charge Power: Max.4.35W x6 (+/-10%)
  • Charge Current Range: (0.1-1A) x6 (+/-10%)
  • Battery Type: LiPO/LiHV
  • Battery Cell Count: 1 cell

How to charge Lipo batteries

best lipo battery charger hands quad

Lipo batteries aren’t like other types of batteries.

Their chemistry is unique so they need to be charged in a certain way or they can become severely damaged or even explode.

A single Lipo battery cell has a minimum voltage of 3.7 volts.

Lipo batteries can be charged up to 4.2 volts.

Although you can charge them at a higher voltage, it is not recommended unless you know what you’re doing and are fully aware of the risks involved.

Apart from this, charging Lipo batteries higher than 4.2v can also significantly reduce their lifespan.

Most FPV racing quad uses Lipo batteries that feature 2,3 or 4 cells hooked up in a series which leads to the voltage compound.

A 2 cell Lipo battery is 7.4 volts, a 3 cell Lipo battery is 11.1 volts and a  cell Lipo battery is 14. volts.

When charging your Lipo batteries, each cell must be equally charged to 4.2 volts. 

This is referred to as balance charging.

You’ll find that most hobby chargers offer a balance charge option.

A lipo balance charger monitors the voltages of individual cells and ensures they each get to 4.2 voltage.

Charging is done by C and the C rating is the same as the amp hours of the battery.

For example, a 2000mAh battery at 2.0 amps is said to be charging at 1C.

If your battery allows you to up the amp to speed up charging time, you can then charge at 4.0 amps, referred to as charging at 2C.

You also have the option to charge multiple Lipo batteries at once.

Chargers do this through a technique called parallel charging.

To parallel charge, you hook up all the positive terminals together, all the negative terminals together and the balance leads together.

This is why you only parallel charge same-cell batteries.

Do not mix cell counts or the results will be catastrophic. 

Lipo battery charging basics and terminology

You will come across a few terms that you may be unfamiliar with when looking into Lipo chargers.

In this section, we’ll try our best to explain some of these terminologies.

mAh

mAh stands for milliAmp hour. 

This number represents the capacity of the battery.

A large number means a larger capacity.

Batteries with larger capacities will increase the overall weight of your FPV quadcopter which will slow it down.

C rating

The c rating of a battery defines the amount of current the battery can deliver safely. 

The higher the C rating, the higher the discharge current. 

Battery connector

A battery connector allows you to connect the battery to the flight controller on the quad and provide power. 

The type of connector on a battery depends on its voltage and current-carrying capacity.

Parallel charging wires 

Parallel charging wires or lead are several wires found on every battery that allows it to be charged.

Battery charging current

This is one of the most important things you need to pay attention to before charging a battery.

The battery charging current can be calculated by dividing the total capacity of the battery(mAh) by 1000.

As a general rule of thumb, 1C charging is ideal and 2C is okay but anything higher may damage the batteries.

Some chargers may give you the option to change the charging current but be careful if you do choose to use a higher charging current.

Factors to consider when purchasing the best Lipo battery charger

good lipo charger fpv quad

Now that you’re familiar with some of the terms, let’s take a look at some of the factors you need to keep in mind when shopping for the best Lipo battery charger.

Charging ports

Charging ports on a charger are similar to wall sockets where you plug stuff in.  

In the same way, batteries are plugged into the FPV charger ports.

FPV chargers pull power from the wall and charge the batteries at a controlled rate.

A charger with 2 ports is like having 2 chargers so you can charge 2 batteries at the same time.

However, 2 charging ports isn’t essential if you’re on a budget.

Plus chargers with 2 ports can be bulky.

It will all depend on your personal preference whether to go for a single port or dual-port charger.

Max charging current

Max charging current is the maximum charging current the charger can provide. 

Bigger batteries require a larger charging current.

In the FPV world, the most common voltages you’ll find are 4S and 6S.

A 1000mAh 6S battery will have a charging current at 1C which is referred to as 1A while a charging current at 2C is considered 2A.

There’s no need for a large current rating if you are using a single port charger.

Battery type support

The most common type of battery used for FPV quads is Lipos. 

However, there are other types like LiHV, Li-ion, NiMH and others that are used to power FPV goggles and other accessories.

If a charger can only charge one type of battery, then it cannot be used to charge others.

Some chargers charge batteries with a different chemical makeup.

These types of chargers save you money if you use various types of batteries since it eliminates the need to purchase a separate charger.

Portability

Some chargers are so small and lightweight that they can easily slip into your pocket.

If you plan to field charge your batteries, portability is essential.

Look for chargers that can be plugged into the wall socket right out of the box.

This makes it easier when you’re on the go.

These types of chargers won’t require external power supplies and other hassles that others may require.

Max voltage support

Max voltage support refers to the maximum voltage the charger can charge.

Most professional-grade chargers will support up to 6S batteries which is equivalent to 22.2V.

Safety Features

Some Lipo battery chargers come with built-in safety features.

These features help to make sure that too much charge is not pushed into the battery.

One of the basic safety features verifies how many cells are in a pack and how many cells the charger is set for.

Some chargers will have a temperature cutoff where they will stop charging the batteries after a certain temperature is reached.

This is because when Lipo batteries overheat, consequences can be dire.

There are also some chargers with a timeout feature where they stop charging the batteries after a set period has passed.

All in all, safety features are built into chargers to ensure you charge your Lipo batteries in the correct and safest way possible.

FAQs: lipo battery chargers

Why use Lipo batteries?

Lipo batteries use polymer electrolytes instead of liquid electrolytes.

This allows these types of batteries to hold a good amount of energy in a small package.

That is why they are so popular in RC planes, helicopters and drones. 

Their lightweight nature, ability to hold a good amount of energy and also being able to recharge quickly are just a few factors that make Lipo batteries so popular.

Are Lipo batteries dangerous?

Lipos are listed as dangerous on the Special Health Hazard Substance List. 

They are considered dangerous goods.

If you’re buying them online and having them shipped, they may be subjected to additional regulations.

What makes Lipo batteries dangerous?

Lipo batteries need to main \tain a voltage between 3V to 4.2V. 

If the charge drops or goes above these parameters, changes take place in the battery which can result in a fire.

If you experience a fire caused by your Lipo battery a class D fire extinguisher works best.

Conclusion

Your Lipo charger is a long-term investment so you want to be sure to invest in one of good quality.

Not only will it last you a long time but it will not damage your batteries or reduce their lifespan.

Most of all, be sure to practice all the best safety measures when it comes to charging your Lipo batteries.

Look for chargers with built-in safety features that help reduce the risk of starting a fire or hurting yourself or those around you.

If you’d like, you can keep reading about drones and drone accessories in our other guides like drone battery life that gives you tips and tricks on how to extend the life of your battery.

You can also check out the longest battery life drones by clicking the link.

Drone

Features

Price

ISDT D2 Mark 2 LiPo Battery Balance Charger Duo Discharger...
  • charges 2-6s volt batteries
  • 100-240V input
  • 2 ports
HOBBYMATE D6 Duo Pro Balance Charger Dual Ports - for Lipo...
  • 325W per port
  • AC/DC version, DC only version
  • 100-240AC volt, 6.5-30 DC volt
UP-S6AC 6-CH Intelligent Fast Balance Charger 6X 1 Cell...
  • 6 charging ports
  • AC 100-240V, DC 7-17v
  • Charges 1s batteries

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