Li-Po Batteries Proper Safety Use Necessary to Avoid Fire and Damage

17 views 4:47 pm 0 Comments March 2, 2023
The Lithium-Polymer (Li-Po) batteries are a popular battery choice because of its unbeatable appealing attributes. These include high energy density, low weight, and greater discharge rates. LiPo batteries have transformed all the facets of radio controlled (RC) batteries. While it has many great benefits, extreme caution is necessary when recharging this battery.

LiPo Batteries Offer a Host of Electric Advantages

LiPo batteries come in different sizes and shapes and are now commonly found in RC cars, boats, and aircraft. Compared to other types of batteries, LiPo holds a more significant charge and is lighter too. Since its emergence and continued improvement, it has provided a substantial boost to the performance of RC cars, boats, aircraft, helicopters, and more. Additionally, new types of vehicles like multi-rotors now use LiPo batteries.

Lithium-polymer batteries offer many electric advantages. However, this does not come without cost. This particular battery has a higher risk of damage if not handled correctly. For this reason, users must be aware of some precautions to make the most of LiPo batteries.

Capacity and Voltage

When properly handled, Rc Lipo can provide high battery performance compared to other battery types. In terms of proper handling and use, there are two main aspects of the battery that one must understand. These are the capacity and voltage of the battery. An example of this is a battery with a shorthand “4S-2200”, which denotes the capacity and voltage of the LiPo battery.

In this, the “4S” means it has four cells in a series. Since each cell has 3.7 volts (or 4.2 volts when fully-charged), the battery has a total pack voltage of 14.8 volts or 16.8 volts. The second number, on the other hand, refers to the battery’s capacity in milliamp-hours (mAh). A 2200mAh battery at full charge can provide a current of 2200 milliamps for one hour before it becomes fully discharged.

A LiPo battery’s capacity value is not affected by the number of cells in a series. The capacity value provides you valuable information so you can estimate the duration which the battery can provide you with useful power. In practical settings, though, this information only provides a rough comparison between different batteries.

Discharge Rate

Another important aspect of a LiPo battery is the discharge rate. This serves as an important factor so that a user can better determine the applications that the battery can be used for. The discharge rate is the value that allows users to determine how much amps that the battery can continuously output without sustaining damage.

Many RC applications require high amperage, which makes it a crucial factor to know a battery’s discharge rate to ensure a vehicle’s overall performance. LiPo batteries run a risk of catching fire when not properly charged. On that note, fire departments are always keen to give warnings and precautions for safe charging.

Charger and Operator

There has not been any a case of a LiPo battery bursting into flames while in storage. The fire accidents involving LiPo batteries often happen during the battery’s charge or discharge. The majority of battery problems occur during charging, and the fault usually lies on the charger or the person operating it. This does not always happen, but these are the common factors in most LiPo battery fire cases.

There are lessons to learn from these incidents. First, users must invest in a good quality charger to avoid it being the cause of a fire. Second, the operator of the charger must learn how to operate it properly. An excellent choice of a charger LiPo battery is those with built-in checks. This type of battery charger allows the user to configure it properly.

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