Lithium polymer battery jump starter

Types of Lithium Polymer Battery Jump Starter

A lithium polymer battery jump starter is commonly referred to as a portable car jump starter. It is a small device used to jump-start a vehicle with a dead battery. The device works by using a lithium polymer battery, which allows it to store a significant amount of energy. It can also deliver a high current output, which makes it ideal for jump-starting car batteries. The starters come in different types, as discussed below:

• By Capacity

  Small Capacity Lithium Polymer Battery Jump Starters: These jump starters have a battery capacity of 6000-15000 mAh. They are suitable for small vehicle batteries or models with smaller engines. They are also suitable for light-duty use. Medium Capacity Lithium Polymer Battery Jump Starters: The lithium-polymer jump starters with medium capacity have a battery capacity of about 15000-22000 mAh. They are more powerful than the small capacity starters and are suitable for most average-sized vehicles. High Capacity Lithium Polymer Battery Jump Starters: These starters have a higher battery capacity of 22000 mAh or more. They are suitable for larger vehicles, such as trucks and buses. They have higher jump-starting power and can support heavy-duty applications.

• By Output Current

  Low Output Current Jump Starters: These starters deliver a maximum output current of about 200A. They are suitable for small capacity batteries and light-duty applications. Medium Output Current Jump Starters: As the name suggests, these starters have an output current of about 200-600A. They are suitable for average-sized vehicles. High Output Current Jump Starters: These jump starters offer a maximum output current of about 600A or more. They are suitable for heavy-duty vehicles, such as trucks or commercial vehicles.

• By Design

  Clamshell Design Jump Starters: These jump starters have a lithium polymer battery and a jump cable, all enclosed in a clamshell case. The case is made of plastic. The jump starter can be opened like a book and closed with a lock. Mini Jump Starters: Mini jump starters are compact in size. In fact, they are smaller than the traditional jump starters. They have a lithium-polymer battery of about 6000-12000 mAh. The battery capacity is enough to jump-start small capacity batteries. Hand Warmer Jump Starters: These starters have a unique design. They are jump starters and hand warmers at the same time. The jump starter can warm the hands during cold weather.

Specification and Maintenance of Lithium Polymer Battery Jump Starter

Specification details for lithium polymer battery jump starters are as follows.

• Capacity

  The capacity of a lithium polymer battery jump starter is 1000-3000 mAh. The capacity influences how many times one can jump start a vehicle. A higher capacity is better for jump starters that one uses frequently.

• Output voltage

  The output voltage of a lithium polymer battery jump starter is 12 volts. This voltage is necessary to start most vehicle batteries.

• Output current

  The output current of a lithium polymer battery jump starter is 200-800 amps. The output current needs to be high to jump start vehicles with larger engines.

• Size and weight

  These jump starters are portable. The weight is 0.5-1.5 kg. A light jump starter is portable and easy to carry. Smaller models fit into tight spaces.

• Safety features

  Safety features include overcurrent protection and short circuit protection. Overcurrent protection prevents damage to the battery from too much current. Short circuit protection stops fires from faulty wiring.

• Charging time

  A lithium polymer battery jump starter takes 4-8 hours to fully charge. Fast charging is more convenient.

• Temperature range

  The operating temperature of these jump starters is -20 to 60 degrees Celsius. The storage temperature is -40 to 70 degrees Celsius. A wide temperature range allows use in extreme conditions.

To maintain lithium polymer battery jump starters, adhere to the following guidelines:

• Only use the recommended charger that comes with the jump starter.
• Store the jump starter in a cool, dry place away from direct sunlight and extreme temperatures.
• Avoid overcharging or fully discharging the jump starter, as this can shorten its lifespan.
• Regularly check and clean the jump starter's battery terminals and cables to ensure good conductivity.
• Follow the manufacturer's instructions for usage and maintenance to ensure safe and effective operation.

How to choose lithium polymer battery jump starters

• Capacity:

  The capacity of a lithium polymer battery jump starter is essential as it determines the number of jump starts it can provide on a single charge. Choose a model with a higher capacity for frequent use or to support larger engines. If the jump starter is used occasionally, a lower capacity model will be sufficient.

• Peak Current and Cranking Current:

  Peak current and cranking current are critical specifications when choosing a LiPo battery jump starter. The peak current provides the maximum current during a short period, while the cranking current is the continuous current the jump starter can deliver. Select a jump starter with higher values to ensure it can start bigger engines.

• Size and Weight:

  LiPo battery jump starters are portable and lightweight. This makes them easy to store in the glove compartment and carry around. A heavier and bulkier jump starter will be inconvenient to carry. However, larger models may have additional features, such as built-in air compressors or lights.

• Safety Features:

  Choose a lithium polymer battery jump starter with safety features like short circuit protection, overload protection, and reverse polarity protection. These features prevent accidents and damage to the vehicle’s electrical system. Models with overcharge protection and discharge protection are also available.

• Additional Features:

  Consider any additional features of the lithium polymer battery jump starter. Some models have built-in flashlights, USB ports for charging devices, or even air compressors. These extra features can add convenience, especially in emergency situations or when camping.

How to DIY and Replace Lithium Polymer Battery Jump Starter

Replacing a lithium polymer starter jump battery is a straightforward process. There are a few steps that need to be followed to make the replacement process easier.

• Identify the Problem

  Before anything else, ensure that the problem is the jump starter's battery and not any other issue. Start by checking whether the vehicle's lights and dashboard indicators turn on when the jump starter is connected. If they do, it means the jump starter has some charge, but there could be another issue preventing the vehicle from starting. If the lights and indicators do not turn on, it could either be a dead battery or a faulty jump starter.

• Discharge Safety

  Discharging a lithium polymer battery below its recommended level can pose safety risks. It can lead to battery failure, reduced lifespan, or even safety hazards like swelling or thermal runaway. Always refer to the manufacturer's guidelines for safe discharge practices.

• Remove the Old Battery

  When the old battery has been identified and confirmed that it is the problem, the old battery should be removed with caution. Be careful not to damage the battery connectors or surrounding components.

• Wash Hands

  After removing the old battery, the next step is to wash hands. This is to ensure that no contaminants or chemicals from the battery are transferred to other surfaces or the user's skin.

• Dispose of the Old Battery

  Proper disposal of lithium polymer batteries is essential for environmental safety. Take the old battery to a designated recycling center or follow local regulations for hazardous waste disposal. Do not throw it away together with regular household waste.

• Install the New Battery

  The new battery should be installed following the manufacturer's instructions. Ensure correct polarity connections (positive to positive, negative to negative) to avoid damage or hazards.

• Test the Jump Starter

  After installing the new battery, test the jump starter to ensure it's functioning correctly. Check indicator lights, sounds, and any other features before using it on a vehicle.

Q and A

Q1: How long do Lithium polymer battery jump starters last?

A1: Lithium jump starters have a limited number of charge cycles, similar to any other lithium-ion battery. A jump starter battery can generally last for 2-3 years. Its longevity can be influenced by a number of variables, including usage, charging habits, and environmental conditions.

Q2: Can a jump starter start a v8?

A2: Yes, a jump starter can start a V8 engine. However, to successfully jump-start a V8 engine, a jump starter with a powerful battery is needed. This is because V8 engines have bigger and more powerful engines compared to other engine types.

Q3: Can I leave a lithium jump starter plugged in?

A3: It is not recommended to leave a lithium jump starter plugged in continuously. Overcharging can damage the battery and reduce its lifespan. Additionally, overheating can occur from prolonged charging, which can be hazardous.

Q4: How often should a lithium jump starter be charged?

A4: A lithium jump starter should be charged at least every three months, even if it's not being used. This helps maintain the battery's health and prevents it from discharging completely.