This is a rechargeable Sony 7.4V 3000mAh NP-QM91D Battery . High quality and long lifetime, this NP-QM91D battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for Sony NP-QM91D Camera have been tested and proven to match and/or exceed original battery performance and are 100% compatible with Original Manufacturer Specifications. Every piece of our replacement battery for Sony NP-QM91D has been tested and validated on Sony systems to ensure the safety for your Sony DCR-PC9 PC9E PC100E PC101 PC105E. Increased capacity extends your workable hours at the office, in meetings or classes, or while traveling.
NP-QM91D Replacement Sony NP-QM91D 7.4V 3000mAh Battery. Buy cheap Sony NP-QM91D Replacement Battery from batteriestore.co.uk now. We have a strict testing process to ensure that your ordered products (like this battery for Sony NP-QM91D) are functionally correct before they are packed and sent to you. And before placing an order please make sure that your old original Sony NP-QM91D battery’s shape is same to our batteries’ images as below. Free shipping and one year warranty!
Product Description:
Type :Li-ion
Brand : Sony
Voltage : 7.4V
Capacity :3000mAh
TOP REASONS TO BUY FROM US
✔ Quality replacement battery with high Capacity
✔ Longer lifespan – thanks to modern Lithium technology without memory effect.
✔ Guaranteed safety: Protected against Short-circuits, Overheating and Overvoltage
✔ Each cell is separately tested in order to ensure professional standards are met.
✔ 100% compatible in replacing your original battery
Compatible Part Numbers:
Compatibile con i seguenti apparecchi :
SONY CCD-TRV (Hi8)
CCD-TRV106K CCD-TRV108 CCD-TRV116 CCD-TRV118
CCD-TRV128 CCD-TRV208 CCD-TRV218E CCD-TRV228
CCD-TRV308 CCD-TRV318 CCD-TRV328
CCD-TRV408 CCD-TRV418 CCD-TRV418E
CCD-TRV608 CCD-TRV730 CCD-TRV740
Sony DCR-DVD (DVD)
DCR-DVD 91 DCR-DVD 91E DCR-DVD100E DCR-DVD101
DCR-DVD101E DCR-DVD200E DCR-DVD201 DCR-DVD201E DCR-DVD300
Sony DCR-PC (MiniDV)
DCR-PC9 DCR-PC9E DCR-PC100E DCR-PC101
DCR-PC101E DCR-PC101K DCR-PC103E DCR-PC104E
DCR-PC105 DCR-PC105E DCR-PC105K DCR-PC110
DCR-PC110E DCR-PC115 DCR-PC115E DCR-PC120
DCR-PC120BT DCR-PC120E DCR-PC300K DCR-PC330E
Sony DCR-TRV (MiniDV)
DCR-TRV6E DCR-TRV8E DCR-TRV10E DCR-TRV11E DCR-TRV17E DCR-TRV18E
DCR-TRV19E DCR-TRV20E DCR-TRV22E DCR-TRV22K DCR-TRV25E DCR-TRV27E
DCR-TRV30E DCR-TRV33E DCR-TRV33K DCR-TRV38E DCR-TRV39E DCR-TRV50E
DCR-TRV70E DCR-TRV80E DCR-TRV140E DCR-TRV230E DCR-TRV240E DCR-TRV250E
DCR-TRV330E DCR-TRV340E DCR-TRV350E DCR-TRV530E DCR-TRV730E DCR-TRV740E
DCR-TRV830E DCR-TRV840E DCR-TRV950E
How to care for your NP-QM91D battery.
This is the Replacement Sony NP-QM91D Battery, You can extend the life of your NP-QM91D battery significantly through the proper care and handling of your battery.
- Any new NP-QM91D battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave Cameras plugged in after they have been turned off so that the battery has a full charge the next time you use your Camera. It is probably fully charged within 5 hours.
- A brand new NP-QM91D Camera battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery.
- Run on battery power without the AC adapter cord at least once a week to keep the NP-QM91D battery cells active and at their peak potential. When your Camera is plugged into the power adapter the battery goes to ‘standby mode’ while your Camera runs directly on electricity from the wall outlet.
- Even though your battery indicates it is fully charged, your battery will return to a weakened state again in a few months if it does not get some exercise through partial discharge and recharge cycles while running on battery power alone.
- If your NP-QM91D battery has not been actively used 2 months or more, condition your battery again with 5 partial discharge & recharge cycles to increase the batteries capacity and run time.
- Don’t run your battery all the way to empty. Your battery will have a longer service life if it receives shallow discharge and recharge cycles. Research has shown that the useful life of the battery will be much longer if you begin to recharge the battery any time before reaching 20% of the remaining power capacity. Recharging the NP-QM91D battery even after 10 minutes will not reduce the battery’s life span as lithium batteries do not have the memory effect which was found in older NiCad battery technology. NiCad batteries have never been used in Cameras, even the earliest models.
- Never run your battery below the 2% critically low warning point. If your battery is run below this point it may not have enough energy to even recharge. This may effectively ‘kill’ your NP-QM91D battery.
How can I extend your battery run time?
You can extend your NP-QM91D battery run time by minimizing the power drain on your battery. A 3 cell battery will run approximately 2 to 2-1/2 hours when the battery is new. Even longer times can be achieved by minimizing the power consumption of your laptop. Here are the top ways to reduce your power consumption.
- Avoid using the CD or DVD drive as the motor consumes a fair amount of power.
- Turn off your wireless finder if you are not using the internet.
- Remove any devices plugged into your USB ports or other ports.
- Close out programs you are not using. By minimizing the load on your CPU, sometimes you can avoid having the cooling fan turn to its high speed mode.
- Increase your memory to 4 Gigabytes. This creates less work for your hard drive. Data is temporarily written to your hard drive when your memory is not sufficient to hold all the data on the many pages you may be accessing.
- Reduce the brightness of your laptop screen. This is the number one drain on your battery by far.