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12 volt batteries

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Lithium batteries

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Camcorder batteries

Camcorder batteries are typically rechargeable battery packs.

Using battery packs, which are typically a collection of identical batteries, gives the user a number of benefits including:

• Portability.
• Lifespan.
• Quick recharges.
• A high power-to-weight ratio.
• Low maintenance.

Lithium-ion batteries are more expensive than other options, however, in exchange for that higher purchase price comes an increase in the power levels available. Other options, such as AA batteries, would simply be unable to cope with the “high drain” power demands of a camcorder.

Lithium-ion technology is found in a wide range of applications including:

• Computer batteries.
• Camcorder batteries.
• Mobile phone batteries.
• Cordless phone batteries.

Previously, and there are still some old relics out there, camcorder batteries were powered by lead acid batteries. Lithium-ion batteries have superseded this older technology which was deemed to be too heavy for portable appliances.

Replacing your camcorder battery

Lithium-ion batteries currently offer the best trade-off between power and size. However, the batteries major failing is that over time they will lose their ability to recharge.

Typically lithium-ion battery packs will last between 100 to 1000 charges, and around one to three years. After that you’ll notice a drop off in performance and a replacement will be necessary.

There is now a thriving market for replacement battery packs. You can buy batteries at High Street electrical stores and online from websites such as eBay and Amazon.

Maximising the battery’s charge

The length of time that a fully-charged battery will provide will depend on the camcorder and how it is used.

There are however a few steps that can extend battery life:

• Turn off applications such as LCD screens and built-in lights when not in use.
• Use the zoom and playback functions sparingly - they sap a huge amount of power.
• When not in use keep the battery charged at around 40% power and store in a cool, dry, clean place.
• Do not allow the battery to fully discharge – this will cause affect the battery’s lifespan.
• A new camcorder battery will typically require four to five complete charges before it will run at its full potential.
• Use a soft cloth to clean the battery’s connection points.

Due to the uncertainty over the lifespan of camcorder batteries many purchase a second rechargeable battery to ensure that your camcorder is always available for use.