Lithium Batteries, Power Adaptor – LiPo, Li-ion Battery Charger, Voltage Tester

Buy Lithium Batteries, Power Adaptor Online at Best Price in India: Explore best quality AA/AAA/9V Battery Charger, Rechargeable Battery, Mobile Power Bank, Voltage Regulator, Digital Amplifier

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Buy Batteries and Power Supply Online in India

Looking to buy Batteries for your next project? Robocraze offers a diverse selection of power solutions at competitive Batteries prices. Whether you're a hobbyist or a professional, our collection ensures you'll find the perfect match for your electronic needs. From long-lasting Lithium Polymer (LiPo) batteries to reliable Lithium-Ion (Li-ion) battery chargers, we've got you covered. Our voltage testers and power adaptors are designed to provide you with the efficiency and durability you require.
When you look through our product offerings, you'll see that we are adamant about high-end and affordable. We offer a Power Supply price at Robocraze designed to suit budgets of all kinds, which makes it more convenient than ever to purchase Power Supply units without compromising on performance. Our products aren't just user-friendly, but they are also optimized for SEO so that you receive an experience that is the perfect combination of the two.
When you buy Batteries or Power Supplies from Robocraze, you're investing in reliability and excellence. With transparent battery and Power Supply prices, we strive to provide value to our customers. Trust Robocraze to power your projects with our top-notch batteries and power supplies, where quality meets affordability.

Lipo batteries

Lipo batteries, also known as Lithium Polymer batteries, are a type of battery that is now found in a wide range of consumer electronics devices. They've grown in popularity in the radio control industry in recent years, and they're now the go-to option for anyone looking for long-run times and high power. Drones and LiPo batteries are designed to work together to provide longer flight times while also being lighter and more flexible.

you can get different type of Lipo batteries like Orange LiPo Batteries , BONKA LiPo Batteries  and Other LiPo Batteries


Li ion batteries

The lithium-ion battery, also known as the Li-ion battery, is one of the most advanced battery technologies available today. The lithium ion is a critical component of its electrochemistry. Because lithium is so small (third only to hydrogen and helium in size), it can easily pass through a micro-permeable separator. As a result, lithium-ion batteries have a very high voltage, high charge storage per unit mass, and unit volume.



Switched Mode Power Supply (SMPS) ( also known as Switching Mode Power Supply). In an electronic power supply system, a switching regulator is used to efficiently transfer electrical power. It is a PSU (power supply unit) and is commonly used in computers to adjust the voltage to the operating range of the computer. A switching mode power supply (SMPS) is a power supply that works with a switching regulator to convert electrical power from one form to another with the required characteristics. This power supply is useful for converting an unregulated DC input voltage to a regulated DC output voltage.


AC to DC Converters

AC DC converters, as the name implies, convert alternating current to direct current. To understand this, we must first define alternating current (AC) and direct current (DC). Alternating current, or AC, is a flow of electric charge that periodically reverses. The current begins at zero and proceeds to the peak positive before returning to zero and proceeding to the peak negative. Direct current is a one-way flow of electric charge with a constant current.


Voltage Regulators

Voltage controllers are also known as alternating current controllers or alternating current regulators. A voltage regulator, as the name implies, regulates voltage or generates a fixed output voltage of the current magnitude that remains constant regardless of the varying input voltage. Voltage controllers are constructed from BJT or MOSFET pass devices that are governed by a high gain differential amplifier. It compares the output voltage to a precise reference voltage and makes adjustments to keep the voltage constant.


Buck Boost Converter

Buck Converter: A buck converter module is a DC to DC switch mode power supply that is used as a step-down converter. Buck converters are traditional voltage regulators; they are designed to buck or reduce the input voltage from an unregulated DC supply. Its purpose is to stabilise or reduce the output voltage. Buck converters are commonly found in a wide range of applications such as microprocessors, communication equipment, and so on.

Boost Converter: A boost converter works in the opposite direction of a buck converter. Its purpose is to boost or increase the output voltage. A switch, diode, and capacitor are also used in the boost converter. Boost converters save energy. A boost converter triples the voltage but can only supply one-third of the current drawn from the power supply.

Buck-boost converter: A buck-boost converter module is a direct current to a direct current converter. It has an output voltage magnitude that is greater than or equal to the magnitude of the input voltage. A buck-boost converter is similar to a flyback converter, but instead of a transformer, it uses an inductor. The dc-dc buck-boost converter module (Step-down) is converted to a buck-boost module step-up module, with the output having the same polarity as the input. This buck module's output can be lower or higher than the input. A four-switch buck-boost converter is a non-inverting buck-boost converter module that uses switches instead of diodes.


Batteries and Power Supply Prices in India

Battery and Power Supply Type


Lipo Batteries

Rs. 597 - Rs.32437

Li-Ion Batteries

Rs. 112 - Rs. 1258

Battery Chargers

Rs. 27 - Rs. 2485

Other Batteries

Rs. 23 - Rs. 693

Accessories Batteries & Power Supply

Rs.27 - Rs. 126


Rs. 242 - Rs. 1085

AC-DC Converters

Rs. 27 - Rs. 792

Voltage Regulators

Rs. 32 - Rs. 1349

Buck/Boost converter

Rs. 43 - Rs. 371


What is called battery?

A battery is a device that uses an electrochemical oxidation-reduction (redox) reaction to convert chemical energy contained within its active materials directly into electric energy. An electric circuit is used to transfer electrons from one material to another in this type of reaction.


What is a Power Supply?

A power supply is a component that provides electricity to at least one load. It usually converts one type of electrical power to another, but it can also convert another type of energy - such as solar, mechanical, or chemical - into electrical energy.


What is the advantage of LiPo batteries?

LiPo batteries may also power the next generation of electric vehicles. The primary advantage of LiPo battery cells is that they have four times the energy density of nickel-cadmium or nickel metal hydride batteries. LiPo batteries are extremely lightweight and pliable and can be made in virtually any size or shape.


What are drone batteries?

Drone batteries are one of the most important components of a drone for achieving the best balance of performance and flight time. Because of their high energy densities and high discharge capabilities, lithium batteries are the most common battery chemistry used to power quadcopters.


What are lithium-ion batteries?

A lithium-ion (Li-ion) battery is a high-tech battery that relies heavily on lithium ions in its electrochemistry. During a discharge cycle, lithium atoms in the anode are ionised and separated from their electrons. The lithium ions pass from the anode to the cathode via the electrolyte, where they recombine with their electrons and are electrically neutralised. The lithium ions are small enough to pass through the anode and cathode separator's micro-permeable separator. Li-ion batteries can have very high voltage and charge storage per unit mass and unit volume due to the small size of lithium (third only to hydrogen and helium).


What are lithium-ion batteries mainly used for?

Many products, including electronics, toys, wireless headphones, handheld power tools, small and large appliances, electric vehicles, and electrical energy storage systems, use lithium-ion (Li-ion) batteries.


What is SMPS?

A switched-mode power supply (SMPS) is an electronic circuit that converts power by turning on and off switching devices at high frequencies, as well as storage components like inductors or capacitors to provide power when the switching device is not conducting. Switching power supplies are extremely efficient and are widely used in a variety of electronic equipment, including computers and other sensitive equipment requiring a stable and efficient power supply. A switched-mode power supply, also known as a switch-mode power supply or switching-mode power supply, is a type of alternating current power supply.


Where are SMPS used?

SMPS are widely used in personal computers and the machine tool industry. The SMPS is a type of power supply used in security systems. It is used in the railroad system. It's also found in cell phones. It's commonly found in battery chargers. SMPS is commonly found in automobiles. It can also be found in lighting.


What is AC-DC module?

Engineers and scientists use the AC/DC Module to understand, predict, and design electric and magnetic fields in static, low-frequency, and transient applications. This type of simulation results in more powerful and efficient products and engineering methods.


What is a converter used for?

Converters are used to convert electricity from alternating current (AC) to direct current (DC) (DC). Inverters are used to convert direct current (DC) to alternating current (AC) (AC).


What is voltage regulator and how it works?

A voltage regulator is a circuit that generates and maintains a constant output voltage regardless of input voltage or load conditions. Voltage regulators (VRs) keep power supply voltages within a range that is compatible with the other electrical components. While most voltage regulators are used for DC/DC power conversion, some can also perform AC/AC or AC/DC power conversion.


What does buck-boost converter do?

A buck-boost DC-DC converter, also known as a buck-boost regulator, is one of the three most common DC-DC switching regulator topologies. A buck-boost converter generates a direct current output voltage that can be larger or smaller in magnitude than the direct current input voltage. It combines the functions of a buck converter (used for DC voltage step-down) and a boost converter, as the name implies (used for DC voltage step-up).


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