How can I maximize the performance of my Jvc Gr-40 Battery?

There are several steps you can take to help you get maximum performance from your JVC GR-40 Battery:

1. Prevent the Memory Effect - Keep the jvc gr-40 battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect.
2. Keep the battery for jvc gr-40 clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the JVC GR-40 battery and the portable device.
3. Exercise the Battery - Do not leave the gr-40 battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery for jvc gr-40 camcorder has not been used for a long period of time, perform the new battery break in procedure described above.
4. Battery Storage - If you don't plan on using the jvc gr-40 camcorder battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Camcorder Battery Care & Two Camcorder Battery Technologies

Nickel-Metal Hydride Batteries:

1. Nickel-Metal Hydride batteries, usually shortened to NiMH, were developed in direct response to the environmentally unfriendly aspects of NiCds. More specifically, manufacturers wanted to develop a NiCd without the poisonous cadmium, and Nickel-Metal Hydride batteries were the result. As a bonus, fully charged NiMH batteries offer 10-25% greater capacity than NiCds. Unfortunately, they are also prone to the same memory effect that NiCds suffer from. You'll find NiMHs in tons of consumer electronics products now days and you can even find rechargeable NiMHs in standard sizes such as AA and AAA for just about any device that needs batteries.
2. Like NiCds, NiMH batteries should not be charged immediately after every use. It's better to allow them to fully discharge instead of constantly topping them off after brief usage. Keep them cool, dry and safe from shock, and even though they don't contain cadmium, it's still a good idea to recycle them.

1. Lithium-Ion batteries (sometimes rendered Li-Ion) are the pinnacle of camcorder battery technology. They offer quick charge times, long life, steady discharge characteristics, low weight and small size. A Lithium-Ion battery offers about 40% more charge capacity than a NiCd battery of similar size and weight and can be fully charged in less than half the time. Lithium-Ion batteries do not suffer from the memory effect. As you might have guessed, Lithium-Ion batteries are also the most expensive type of camcorder battery available on the market today.
2. Unlike the other technologies we have been talking about, you can (and should) keep your Lithium-Ions fully charged: go ahead and top off a battery that is 90% charged back up to 100%. Otherwise, care and handling is the same as with the other batteries (say it with me): Keep Lithium-Ions cool, dry and safe from shock. Be sure to recycle them when they're ready to be discarded.

Jvc Gr-40 Battery Guarante

• 100% OEM Compatible
• Full 1 year warranty
• Discount, Cheap, Fast shipping and Brand new
• 30-days money back if the product have any quality problems