35 amp battery

Types of 35-amp batteries

A 35-amp battery is a type of deep-cycle battery that provides a constant current of 35 amps for 10 hours. These batteries are highly recommended for use in applications like electric motors and battery banks. They are available in different chemistries, including lithium, AGM, and gel batteries. The following are some of the most common types of 35-amp batteries.

• Lithium 35-amp batteries

  These batteries are made using lithium-ion technology, which offers several advantages over traditional lead-acid batteries. For example, they have a higher energy density, which means they can store more energy in a smaller and lighter package. They also have a higher efficiency rate, reaching up to 95%, and can discharge and charge at a higher rate without affecting their lifespan. Additionally, lithium batteries have a lower self-discharge rate and a longer cycle life compared to other types of 35-amp batteries. On the flip side, these lithium-ion 35-amp hour batteries have a higher upfront cost and require specific charging parameters to avoid overcharging.

• AGM 35-amp batteries

  AGM 35-amp batteries are a type of lead-acid battery with advanced glass mat technology. The glass mats act as separators between the positive and negative plates and absorb the electrolyte solution, making it available in the form of a gel. This unique design allows AGM batteries to deliver better performance and durability compared to standard flooded lead-acid batteries. They have a higher CCA (cold crank amp) rating, which means they can deliver short bursts of high power and are great for starting applications. They also have a lower internal resistance, which allows for faster charging and a higher discharge rate.

• Gel 35-amp batteries

  These batteries are another type of rechargeable lead-acid battery. The electrolyte solution in gel 35-amp batteries is mixed with silica to form a gel-like substance. This makes the electrolyte solution immobile, which prevents it from spilling, even if the battery is damaged. Like AGM batteries, gel batteries offer better safety and are maintenance-free as the electrolyte solution is absorbed in the gel and doesn't evaporate.

  Furthermore, gel 35-amp batteries have a lower self-discharge rate and are suitable for deep cycling. However, they require specific charging parameters to avoid overcharging, which can cause damage to the battery.

Specification and Maintenance of 35 Amp Batteries

The specifications of 35 amp batteries are generally detailed, as they provide a lot of information about the performance and capabilities of the batteries.

• Voltage:

  35 amp batteries normally have a nominal voltage of 12 volts. This voltage acts as the power source for various electronic devices and equipment, and it is a standard voltage for most batteries.

• Capacity:

  35 amp batteries have a capacity of 35 amp hours. This means that if there is a constant discharge of 3.5 amps, the battery can last for 10 hours before it is fully discharged. In case of constant discharge of 7 amps, the battery can last for 5 hours.

• Construction:

  These batteries are made of different materials, such as lead-acid, lithium-ion, and nickel-metal hydride. All these materials have unique features and advantages, making them suitable for various applications. For example, lead-acid batteries are known for their affordability and reliability, while lithium-ion batteries have high energy density.

• Size and terminal type:

  35 amp batteries come in different sizes depending on the application. They are also compatible with different battery terminal types, such as SAE, A, B, and L terminals. They are designed to fit different applications.

• Weight:

  35 amp batteries weigh between 10 kg and 15 kg. The weight of the batteries is determined by the construction material and the size of the batteries.

• Discharge Depth:

  The batteries can be discharged to about 50% of their total capacity. This means that the users should draw 17.5 amps from the batteries continuously for 17.5 hours, and the batteries should be charged immediately after the discharge.

• Charge Time:

  35 amp batteries can be charged using various chargers. When using a 7-amp charger, it takes about 5 hours to fully charge the batteries from discharge. When using a 35-amp charger, it takes approximately 1 hour to fully charge the batteries from discharge.

Proper maintenance of the 35 amp batteries will help extend their lifespan and improve their performance. Here are some tips for maintaining the batteries:

• Always keep the batteries clean and free from dust, dirt, and debris.
• Make sure the batteries are charged regularly to prevent deep discharge.
• Monitor the battery's voltage and capacity to ensure they are within the normal range.
• Inspect the batteries regularly to check for any signs of damage or corrosion.
• Store the batteries in a cool and dry place away from direct sunlight and heat sources.
• Use a proper charger to charge the batteries and follow the manufacturer's instructions.

How to Choose 35-amp Batteries

When choosing a 35-amp battery, consider the following factors:

• Application

  What the battery will be used for is very important. Is it for starting an engine, deep sea discharge for renewable energy systems, or a combination of both? Different batteries are better suited for different applications.

• Capacity and Runtime

  If the battery has a high capacity, it will provide more power and run for a longer time. Look for batteries with a 35-amp hour capacity that can provide 35 amps of continuous current for one hour or 17.5 amps for two hours.

• Voltage

  Most applications require a 12-volt battery. Some devices may need a 24-volt or 48-volt battery for larger ones. Ensure that the battery voltage matches the requirements of the device that will use it.

• Size and Weight

  The battery's size and weight are important for portable batteries like the 35 amp lithium battery. A smaller, lightweight battery will be easier to carry around. However, larger and heavier batteries usually provide more power and run for longer.

• Discharge Depth

  Some batteries can be discharged completely, while others can only be discharged to a certain point. If a battery can be discharged fully, it allows for more usage before recharging. However, it can shorten the battery's overall life if done frequently.

• Charging Time

  Consider how long it takes to fully charge the battery. A battery that charges quickly will be ready to use again in a short time. Charging speed can be affected by the battery's design and the charger used.

• Temperature Tolerance

  Some batteries work better in extreme hot or cold temperatures than others. If the battery will be used in harsh conditions, choose one that can handle it. This ensures reliable performance regardless of the environment.

• Price

  35 amp hour batteries are available at various prices. Determine the budget and find a battery that meets the needs without going over. Remember that spending a little more on a quality battery can save money in the long run, as it will last longer and perform better.

• Brand and Quality

  Consider the brand and quality of the battery. Look for well-known brands that are reliable and have good reviews. A quality battery will last longer and work better, so it is worth the extra money if needed.

How to DIY and Replace 35 amp batteries

Replacing a 35 amp battery is not a very difficult task. Any user can do it themselves. Before then, ensure that the proper tools and the right replacement battery are available. The tools needed are battery terminal cleaners, safety goggles, gloves, a socket wrench or pliers, and a battery strap or a suitable lifting device. Follow the steps below for a successful replacement:

• Step 1: Safety precautions

  Put on the protective gloves and safety glasses. The gloves protect the user's hands from battery acid, while the glasses protect the eyes from acid splashes or sparks. Ensure that the work area is dry and free from flammable materials. Maintain proper ventilation when working with batteries to avoid the buildup of explosive gases.

• Step 2: Prepare the vehicle

  Turn off the vehicle's ignition and all electrical components before the replacement. These components include lights, radios, and air ventilation systems. These preparations will minimize the risk of electrical sparks and ensure a safe working environment.

• Step 3: Disconnect the old battery

  Use a socket wrench or pliers to loosen the battery cables' terminal connections. Start with the negative terminals (usually black or marked with a minus sign) and move to the positive terminals (usually red or marked with a plus sign). Disconnect the terminals from the battery and set them aside, ensuring they do not touch each other or any metal surfaces.

• Step 4: Remove the old battery

  First, remove the battery hold-down system, such as clamps or brackets. Then, lift the old battery out of the battery tray using a battery strap or suitable lifting device. Exercise caution, as batteries are heavy and may contain hazardous materials. Dispose of the old battery per local regulations and environmental standards.

• Step 5: Install the new battery

  Put the new 35-amp battery into the battery tray. Reconnect the battery cables to the new battery terminals, ensuring a tight and secure fit. Start with the positive terminals and then move to the negative terminals. Reinstall the battery hold-down mechanism to keep the new battery in place and minimize vibrations.

• Step 6: Final checks

  Double-check all connections, terminals, and hold-down systems to ensure they are tight and secure. Make sure there are no signs of corrosion, leaks, or damage. Turn on the vehicle's ignition and test its electrical systems to ensure the new battery functions properly.

Q and A

Q1: How long does a 35 amp battery last?

A1: In general, the battery's age and usage affect its lifespan. A well-maintained 35 amp hour battery can endure up to five years. The 35 amp battery's longevity is also influenced by temperature and discharge depth.

Q2: Can a 35 amp battery be recharged?

A2: Yes, after being drained, a 35-amp battery can be fully charged in 12 to 24 hours, depending on the charger. However, it is recommended to avoid frequent fast charging, as it may lower the battery's lifespan and performance.

Q3: Can a 35 amp battery power a refrigerator?

A3: A35-amp battery cannot directly power a refrigerator. However, it can run a battery-powered refrigerator for a short time. The battery can be used to power a portable solar refrigerator for around 12 hours.

Q4: How to choose the right charger for a 35 amp battery?

A4: Choose a charger that matches the battery's voltage (12V or 24V). The charger should have a maximum charging current of 3.5 amps to avoid overcharging or damaging the 35-amp battery.

Popularity Trends

The web search volume for the keyword "35 amp battery" shows an average monthly web search volume of 110, with notable fluctuations over the past year. The keyword experienced a -21% change over the last three months but a positive 22% change over the last twelve months.

Analyzing the monthly search data reveals a pattern of variability. Starting from December 2023 with 90 web searches, there was a decline to 70 web searches in January 2024, followed by a rise back to 110 in February. This seesaw pattern continued with dips in March and October to 70 and 90 web searches respectively, contrasting with peaks in April, May, June, and July at 140 to 170 web searches. By August, the web search volume dropped again to 110, maintaining stability until a slight increase to 140 in September, before dropping back to 110 in November.

This fluctuating trend suggests that web searches for "35 amp battery" are influenced by seasonal demands or specific events in the renewable energy sector that spike interest periodically. The data highlights periods of increased interest which could coincide with new product releases, technological advancements, or seasonal changes affecting the usage of batteries in renewable energy applications.