A practical guide to campervan batteries

A practical guide to campervan batteries

When choosing a campervan battery, you need to consider the following factors:

1, Battery type:

Starting Battery (Car Battery)

Type: Lead-acid batteries are the most common type of starting battery, similar to those used in regular cars.

Uses: Mainly used to start the engine and provide initial power to the vehicle. Starting batteries are usually not suitable for long deep discharge cycles.

Deep Cycle Battery

Type: Lead-acid battery or lithium iron phosphate battery, etc.

Purpose: Specially designed for continuous discharge and charge cycles, usually used to supply electrical equipment in the vehicle, such as lighting, refrigerators, water pumps, and so on.


Capacity: According to the needs of electrical equipment in the vehicle, choose a battery with sufficient capacity to ensure adequate power supply.

Brand and quality: Choose a reliable brand and high-quality Gecenpower lithium iron phosphate batteries to ensure performance and safety.


Three common types of batteries being used in campervan batteries:

1. Lead-acid batteries (including deep-cycle lead-acid and AGM batteries):


Relatively low cost and usually more affordable than other types of batteries.

Suitable for general campervan power needs such as lighting, refrigerators, water pumps, etc.

Durable and able to withstand deep discharges and frequent charge cycles.

Applicable Situations:

Campers on a limited budget.

Where battery performance requirements are not particularly stringent.

Vehicles that are not particularly sensitive to battery weight.

2. lithium iron phosphate (LiFePO4) batteries:


Longer life and higher cycle count, more durable compared to lead-acid batteries.

Lighter weight and can provide higher energy density.

Faster charging speed and lower self-discharge rate.


Campers with high demands on battery performance and life.

Vehicles that require lightweight and higher energy density.

Vehicle owners are willing to pay more for higher-performance batteries.

3. AGM (Absorbed Glass Fiber) batteries:


High charging efficiency and fast charging.

Good durability and cycling performance, more durable than ordinary lead-acid batteries.

No special venting system is needed, no acid leakage.


Campers looking for a compromise between lead-acid and lithium iron phosphate batteries.

Need a battery type that requires no additional maintenance and has good charging performance.

The final choice should be based on your specific needs and preferences. If you are more concerned with long-term performance and durability, then LiFePO4 may be a better choice. If you are more cost-sensitive and just need basic electrical support, then a traditional lead-acid battery may be a better fit for your needs. Whichever type of battery you choose, you need to make sure that it fits your budget and the power needs of your vehicle.

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