Details about RC Car Batteries

You will find a variety of things to understand about radio-controlled vehicle batteries. Being aware of the batteries is the initial step to taking pleasure in each day of racing. Batteries would be the existence of each and every electric radio-controlled vehicle.

Effects

Batteries could be billed using two various kinds of battery chargers. Electronic battery chargers have functions for NiCd and NiMH batteries. Manual battery chargers don't have this method and therefore are less complex to make use of.

Types

Electric vehicle batteries may come by means of NiCd and NiMH. NiCd batteries are usually less costly and are great for fun, whereas NiMH batteries possess a longer duration and therefore are preferred for racing competitions.

Amplifier Usage

Batteries could be billed using 1 to 5 amplifiers. Charging battery power in a lower amplifier can give the vehicle a reduced acceleration time, but permit the vehicle to possess a greater duration. Battery power that's billed using greater amplifiers can give the vehicle more initial speed, but lower the time period of use.

Function

Most power packs are 7.2 volts. Using two batteries wired inside a series can create a 14.4-volt battery however, this might burn up a regular 540 motor.

Fun Fact

Li-ion, or lithium-ion, batteries have about two times the capability of the NiCd batteries, but they're more pricey and require a different sort of charger.

Care

Rc batteries that remain dormant for lengthy amounts of time ought to be fully billed and released a couple of occasions. This can allow batteries to achieve their peak performance as though these were new.

Use a Battery for that RC Small Helicopter

Handheld remote control small helis let amateur aircraft pilots hover their little aircraft all around the house. Small copters work on rechargeable heli battery packs located within the belly from the heilicopter.

With time, these batteries lose remarkable ability to carry electric power charge and should be changed having a fresh battery power.

1. Switch off the energy turn on the toy helicopter and contain the copter upside lower.

2. Unscrew the Phillips-mind screw store the battery cover in position. The coverage will lift on two plastic tabs. Save the coverage and also the screw.

3. Carefully lift battery pack from the compartment so it's attached only by two wires resulting in a plug within the helicopter.

4. Remove battery pack by tugging around the two plugs to produce them in the energy jack within the toy helicopter. Take this battery power along with you for an electronics store or niche battery look for a alternative, or order a brand new battery online. Possess the model no . from the battery or even the logo and type of your RC small helicopter handy when ordering online.

5. Place battery pack in to the compartment, being careful to not put any pressure around the two wires hooking up it towards the toy.

6. Place some-prong plugs around the new lipo battery power in to the energy jack within the RC small helicopter. The plugs easily fit in just one direction, so don't attempt to pressure them in.

7. Switch the battery cover and screw it in safely.

8. Charge battery if required.

The Best Batteries for RC Receivers

RC equipment mounted in a plane, car or boat needs an on-board battery to power the receiver and servos.

While most servos only require 4.8 volts to operate, some can use 6 volts and will deliver more torque at higher speeds with the higher voltage. There are 3 types of rechargeable batteries that are commonly used to power receivers, each has pros and cons.

Nickel Cadmium Batteries

NiCad batteries have been used in RCs for many years. These batteries come in different size just like common alkaline batteries do. The size of the lipo battery effects the amperage of the cell not the voltage. NiCads are rated at 1.2 volts per cell, a pack of 4 or 5 can be used providing either 4.8 or 6 volts.

Not all servos can handle 6 volts, so check their ratings before deciding on the size pack to use. NiCads can be recharged 100s of times and make an excellent choice for RC receiver packs. One downside is that NiCad packs are heavier than other batteries.

Lithium Polymer Batteries

LiPo batteries are used throughout the RC hobby. These batteries are lightweight, powerful and rechargeable. Each LiPo cell is rated at 3.7 volts, so a 2-cell pack would be needed to power a receiver and servos.

The voltage of a fully charged 2 cell LiPo pack is 8.4 volts. This much voltage will damage the receiver and servos. To use a LiPo pack for a RC receiver, you need to put a voltage regulator in line to reduce the voltage to 4.8 or 6 volts.

LiPo cells can be recharged up to 500 times. A special charger is needed for LiPo batteries; using a NiCad or NiMh charger with a LiPo pack will damage the pack and could start a fire.

Nickel Metal Hydride Batteries

NiMh batteries are very similar to NiCads. They are rated at 1.2 volts and are rechargeable 100s of times. NiMh cells tend to be lighter then NiCad cells and deliver the same power. Unlike NiCads however, NiMh cells are a little more delicate and have a higher failure rate then NiCad cells.

The power to weight ratio of these batteries makes them an attractive choice for on-board receiver packs. Don't allow a NiMh pack to get too hot while charging, this will damage cells and reduce the life of the pack. Use a temperature probe while charging, if possible.