The distinct varieties of lithium battery connectors

The distinct varieties of lithium battery connectors. Here's what you need to know about each one.

Introduction

The lithium battery connectors are an essential part of any device that uses lithium batteries. They provide the necessary connection between the battery and the device, allowing for the flow of electrical current.

There are a variety of different battery connectors on the market, each with its distinct advantages and disadvantages. In this article, we'll take a look at 16 of the most common types of lithium battery connectors, so you can make an informed decision about which one is right for your needs.

Micro RC LiPo Connectors (1-10Amps)

Molex lithium battery Connectors

JST PH2 pin is a small Molex RC battery connector type, and their ratings are 1 and 2 Amps. These connections are tiny as well as inexpensive. You must handle it with care since it may easily come free while soldering wires to the female connection.

It's important to remember that if you're using CA glue, it doesn't like to be heated too much or for extended periods. To avoid the pins loosening up, use thick CA glue. Because it may move further and insulate the connection, thin CA glue is not suggested.

Male Pico blade connections with attached wires are preferable to a connector without a pricey crimp tool because they are crimped onto the wires. Because they are soldered onto the wires, male connector pins are easy to handle since there is no heat from soldering.

Applications:

These tiny lithium battery connectors can be used on Blade and Walker micro helicopters, as well as single-cell LiPo RC aircraft.
It's the one that powers the motherboard, fans, disk drive, video card, and CD/DVD drives.

JST lithium battery Connectors

JST RCY Connectors can handle battery packs with capacities below 1500 mAH. These tiny plugs are only good for 5 Amps. You may push it to 10 Amps without difficulty.

This is a very popular RC Battery connector type among users, and the reason for this is that it can simply be plugged in and disconnected. You won't need to replace them frequently, which is why you'll require a lot of connections over time. This connection will come in both types: with installed wires and without crimp.

Applications:

Used for quadrotors and electric heels, among other things.
For power supply input, the vast majority of our boards utilize this connection.
Ovonic’s min lithium-polymer ion batteries come with connectors. Like Ovonic 1000mAh 2S 7.4V Lipo Battery.

AS150U lithium battery Connectors

The AS150U connector is made for drones with multirotor and VTOLs, among other things. This anti-spark connector has four signal pins and a long silicone wire protection cover that is both safe and dependable.

Application:

The AS150U connectors were designed to take advantage of the high-speed data rates supported by today's technologies. They offer data rates of up to 28 Gbps, which is four times faster than the previous generation of connectors.

These connectors are used in a variety of applications, including computer networking, and storage area networks.

QS9L lithium battery Connectors

QS9L Connector is used for high-power applicationsQS9Lations:

The QS9L connector is used for high-power applications. It can handle up to 30000mAh of current and has a high voltage rating.

Application:

This connector is used in a variety of applications, including solar power systems, electric vehicles, and battery charging systems.

They are also used for drones that use high power to be able to fly higher for longer periods.

XT30 lithium battery Connectors

The origin and features of this little RC battery connector type are unknown. In the market, there are a lot of counterfeit connector types, but they can't compete with the Amass XT 30 connections. The name "Amass" embossed on the right side of genuine connectors distinguishes them from counterfeit ones.

The Amass XT 30 original connections are more expensive than other comparable connectors. These connectors can handle a maximum of 40 amps and may be increased to 50 amps.

Application:

It's suitable for use with loads ranging from 35 to more than 350 A.
Quite useful on small drones.

EC2 lithium battery Connectors

EC2 connectors are the smaller version of EC3 and EC5 connector types. It can handle a load of 20 Amps and may range from 20 to 30Amps. This connector only accepts 2mm bullet pins.

It is distinctive from the XT style as there is no need for heat shrink insulation. It's quite similar to EC3 and EC5 in that pins are soldered to the case and wires are inserted into them. Because of the concealed solder connection within the connector housing, it can quickly cool down.

They're not replaceable or recyclable because they're locked inside the casing. It's much easier to connect and disconnect than EC3 and EC5 connectors.

Application:

The EC2 connectors are most suited for small quadcopters.
Also used for low-power drawing crafts.

Medium RC LiPo Connectors (30-70 Amps)

EC3 Connectors

EC3 connectors are used to connect the inverter and inverter batteries in a hybrid automobile, as well as other components such as the starting battery, starter motor, and alternator. These bullet pins have a diameter of 3 mm and can bear a load of 60 amps.

Because these connections are more difficult to connect than others in this category, they are also more expensive. The plastic casing does not need to be concerned about with this connection since it uses hollow ends of pins to join wires together. These needles are pushed into the connector and there is no tension because the

It is not necessary to heat shrink it for insulation, which is a great thing. The issue arises when you want to replace or reuse the battery. Because the wires enter the connector housing, this RC battery connector type can't be used instead of it.

Applications:

These connectors are popularly used for:

RC car batteries
Blade line helicopters

XT60 lithium battery Connectors

The XT60 connector is one of the most popular RC battery connection types. It can handle a load of up to 60 Amps. These are superior to deans or EC3 connectors since they may be quickly plugged and unplugged.

They're made of nylon, which is why you won't have any melting or pin loosening issues with them like you would with other types. There is an external soldering pin that needs heat shrink insulation, but it's still possible to replace and reuse this type of connector.

Application:

The XT60 is suitable for loads up to and beyond 65A.
This aids in the fitting of your RC FPV helicopter to an airplane. A battery is connected to Robotics Electronics with a perfect connection between your RC for heli and plane.

TRX lithium battery Connectors

This Traxxas RC lithium battery connectors type may be utilized in Traxxas RC boats and cars. However, this current line of 60 Amps allows you to use it for a variety of purposes.

With its simplicity of connection, you will undoubtedly be amazed. They also make use of a flat contact tab over the connector pin of the bullet style, similar to Deans connectors. These are superior to EC3 in that they don't require heat shrink for insulation because all the wires are fully inserted into the connector housing.

There's no need to be concerned about it melting because it has excellent protection. To withdraw the pin, you'll need a special tool, which is why removing pins may be tough.

Application:

High discharge and high-density battery packs.
Brushless motors.

Large LiPo Connectors (70 Amps & up)

EC5 lithium battery Connectors

The XT60 connector is a little larger than the EC3 connector and uses 5mm bullet pins. They're superior due to a bigger surface area for each connection. They can handle up to 120 Amps, and they can burst at around 150 Amps. Electric heels with a size of 700-800 are ideal for them.

Because all soldered wires on the back of the pins are inserted into the connector housing, it is also equivalent to EC3. Because heat shrink insulation isn't required for all soldered wires pushed into the connector housing, it's the same as EC3.

However, there is difficulty with replacing and reusing pins here. You won't be able to utilize the drift punch technique because your housing will be damaged.

Application:

They're ideal for electric hails over 700 and 800 grams.
Moreover, they're employed in the manufacture of jet aircraft and RC car batteries.

XT90 lithium battery Connectors

This connection can handle 90 amps and up to about 120-130 amps, which makes it burstable. When comparing this connection to the EC5 connector, you'll notice that it's easier to connect and disconnect.

Because of the exposed soldering connections on the back of the plug, you must employ heat shrink in this instance. If you don't want to use heat shrink, you can utilize the connector with a plastic insulation cap. This connector is also available in anti-spark mode.

Application:

XT90 female: RC UAV lipo battery, RC charger, and RC ESC XT90 male: These connections are utilized in radio control model aircraft that include a mix of RC UAV lipo batteries (XT90 Female), RC chargers, and RC ESCs (XT90 male).
They are also employed in remote-controlled aircraft.

Anderson Power Pole Connectors

This RC battery connector type is regarded as the most beautiful in industrial electronics connections. Its housing quality also puts it among the top other connectors.

When you use these connections, connecting and disconnecting will be a breeze. However, there is one disadvantage to using it that you should be aware of. Its connection isn't as secure as others. It makes use of flat tab style silver-coated pins and requires crimping for wire attachment.

You can also utilize the soldering method, although proper care is required. It also doesn't require heat shrink for insulation. They are available in a variety of sizes, with PP10 being the smallest size up to PP350 being the biggest one.

Application:

It is used in robotics, modern railways, data centers, and radio control.

Bullet Style lithium battery Connectors

This type of connector may be used with a variety of bullet pins, each of which has its size and current rating. The “Banana Plugs” is another name for these connections. All the variants are determined by the length of the bullet.

Female versions of the male bullet connectors usually adhere to the same design. The style for males has several types, including split and springed versions. These all-male styles fit into the hollow tube of the female variety.

The sprung connections on the inside of the female tube are linked via springs, whereas the split-type pin has two or more quadrants and makes an excellent electrical connection with the female. Split style can handle greater current as compared to sprang style because of this.

Application:

It may be used to connect solar panels and lightbulbs.
It may be utilized in a variety of fields, including maritime and automobile.

XT150 lithium battery Connectors

The 5N battery is one of the most powerful in the category. It can handle loads up to 150 Amps. These connections are rather large, and this is why 6mm bullet pinning is used. Because it is big, you will need plenty of area for it.

Something is amusing about linking together the individual pins to make a connector with three, four, and six pins. Because they may help you work in crowded areas, you may use these plugs in difficult places like buses and trains.

Application:

These connections are ideal for large batteries, as well as motors and ESC.
One of the largest battery types. It is a 6S LiPo packed with a 13000mah capacity and weighs 1.4 pounds. It's used for RC drones (such as Ovonic 13000mah 6s battery), airplanes, trucks, automobiles, and RC boats.

AS150 lithium battery Connectors

Lithium battery connectors like this one can carry loads of up to 200 Amps and are suitable for high-power applications. It can take a load of up to 200 amps. This connector has larger 7 mm bullet pins. As a result, it delivers superior surface contact. Its female connectors will be secure since they are spring-loaded.

It is built on spark-suppressing technology, and there's no need to be concerned about the harm caused by a surge of electricity. They have an open-size design, which makes this RC battery connector type easy to solder.

Application:

These frames can be used for RC UAV lipo batteries and heavy lifting multirotor constructions, including the DJI S1000 and Tarot X-Series frames

Conclusion

There are different RC battery connector types we have covered in this article. All the connectors have a different range of current and they also vary because they have different applications. There are two types of connectors that are power connectors and balance connectors.

Connectors are built in such a manner that they can transfer power without causing any damage to the cells or the battery. There are three types of connectors: balance, power, and balance.

The balance lithium battery connectors are used to maintain equal voltages among the individual cells only depending on your personal choice of which sort of connector you will utilize. These RC battery connection kinds are significant for both small and high-performance RC hobbies.