Discount Replacement SONY NP-QM91 Camcorder Battery

There are 15 batteries can replacement for SONY NP-QM91 battery in our store, you can find some different features from them, and click the image to see more details!

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN016U Type: Li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark blue Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-DVD100, DCR-DVD201, DCR-DVD101, DCR-DVD300, DCR-TRV740, ...
1 year warranty
Today's Price: $25.81

3900mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 3900 mAh

Product ID: VSN045U Type: Li-ion Volts: 7.2 Volt
Capacity: 3900 mAh Color: Dark blue Weight: 223 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-HC88, CCD-TRV608, DCR-TRV30, DCR-PC9E, CCD-TRV308, ...
1 year warranty
Today's Price: $54.50

3750mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 3750 mAh

Product ID: VSN048 Type: Li-ion Volts: 7.2 Volt
Capacity: 3750 mAh Color: Dark grey Weight: 202 g

This SONY NP-QM91 battery is compatible with the following models of SONY: All M Series, DCR-PC300K, DCR-TRV70K, DCR-HC88, DCR-TRV22K, ...
1 year warranty
Today's Price: $57.00

3900mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 3900 mAh

Product ID: VSN045S Type: Li-ion Volts: 7.2 Volt
Capacity: 3900 mAh Color: Silver Weight: 223 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-HC88, CCD-TRV608, DCR-TRV30, DCR-PC9E, CCD-TRV308, ...
1 year warranty
Today's Price: $54.50

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN016U.1 Type: Li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark blue Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-DVD100, DCR-DVD201, DCR-DVD101, DCR-DVD300, HDR-HC1&HVR-A1, ...
1 year warranty
Today's Price: $21.90

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN025.1 Type: Li-Polymer Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark grey Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-DVD201, DCR-DVD300, DCR-DVD101, HDR-HC1 & HVR-A1, DCR-TRV740, ...
1 year warranty
Today's Price: $24.40

3750mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 3750 mAh

Product ID: VSN025S Type: Li-ion Volts: 7.2 Volt
Capacity: 3750 mAh Color: Silver Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: CCD-TRV730, DCR-PC103E, DCR-TRV12E, DCR-TRV265, Sony HVL-IRM, ...
1 year warranty
Today's Price: $21.30

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN025S.1 Type: Li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Silver Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-PC101K, DCR-DVD200E, DCR-TRV239E, DCR-TRV300K, DCR-PC8, ...
1 year warranty
Today's Price: $24.99

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN016U.2 Type: Li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark blue Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-PC103, DCR-TRV116E, DCR-TRV18K, HDR-HC1&HVR-A1, DCR-DVD200, ...
1 year warranty
Today's Price: $25.92

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN025.2 Type: Li-Polymer Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark grey Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-DVD100, DCR-PC103, DCR-TRV116E, DCR-TRV18K, HDR-HC1 & HVR-A1, ...
1 year warranty
Today's Price: $31.99

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN025S.2 Type: li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Silver Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-TRV245, DCR-TRV345E, DCR-TRV830E, DCR-TRV12E, DCR-TRV265, ...
1 year warranty
Today's Price: $31.99

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN016.2 Type: Li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark grey Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-PC103, DCR-TRV116E, DCR-TRV18K, DCR-DVD201, DCR-TRV150, ...
1 year warranty
Today's Price: $24.99

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN016S.2 Type: Li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Silver Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-PC103, DCR-TRV116E, DCR-TRV18K, HDR-HC1&HVR-A1, DCR-DVD200, ...
1 year warranty
Today's Price: $24.99

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN080.2 Type: li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark grey Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-DVD200, DCR-DVD200E, DCR-TRV140U, DCR-TRV238, DCR-TRV730E, ...
1 year warranty
Today's Price: $39.99

4500mAh 7.2V NP-QM91 battery
SONY NP-QM91 Replacement Camcorder Battery 4500 mAh

Product ID: VSN080U.2 Type: li-ion Volts: 7.2 Volt
Capacity: 4500 mAh Color: Dark blue Weight: 255.15 g

This SONY NP-QM91 battery is compatible with the following models of SONY: DCR-DVD91E, DCR-TRV24, DCR-DVD101, DCR-PC103, DCR-TRV116E, ...
1 year warranty
Today's Price: $39.99

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The Knowledge About SONY NP-QM91 Rechargeable Camcorder Battery

What is rechargeabel battery self discharge?

Primary battery or full charged secondary battery, when put aside for a period, it s capacity will decline or lose,this phenomenon calls self discharge that is electricity flee away.It is decided by the inner electro-chemistry system, similar to water leakage from pond or reservoir.

What is the ambient temperature affects the battery performance?

Low temperatures (e.g. -15^oC) will obviously reduce Ni-Cd and Ni-MH battery discharge rate. At -20^oC electrolyte is at its freezing point, charge speed will greatly slow down. At low temperature (under -15^oC) charge will raise the internal gas pressure and probably unseal the safety vent. Ambient temperature of 5^oC to 30^oC is the best range to get effective charge. Generally with temperature rising charge efficiency will become higher. But when the temperature rises to 45^oC or higher, the materials performance in the battery will be degenerated and battery service life will be shorten greatly.

How can rechargeable batteries be connected?

The rating for rechargeable battery NEW!! Battery Chemistry F.A.Q - Here we discuss different battery designs currently used, some of the chemistry involved, and advantages and disadvantages of each design. We have also included some useful definitions and a list of parameters to guide you in matching your battery requirements to a specific battery design.

How to prolong the life of your SONY NP-QM91 Camcorder Battery?

First thing: store the SONY NP-QM91 battery separate from the tool in which it belongs to. If it is fully charged, don't leave it in the charger .
Second thing: keep the SONY NP-QM91 battery in a place that has a fairly consistent temperature.
Finally, if dealing with Nickel based batteries, make sure that the NP-QM91 battery is fully discharged before recharging it.

After a old NP-QM91 Camcorder Battery seems to have stopped taking a charge, can I recharge it?

There is a belief that you can recondition your old nickel based battery. Nickel based batteries will crystallize after a period of time and use. Some people say that you can break up the crystallization by running the battery at a very low volt (.5V or less) over a long period of time, and doing this over and over a couple of times as the NP-QM91 Camcorder Battery drains. However this process can take a long time and has not been scientifically proven to work, so in most cases, your best bet is to replace the old battery.

If the original Camcorder Battery is a NiCd battery, can I use a different chemistry Camcorder Battery?

These situations would depend on both the charger and machine. A lot of chargers will charge NiMH batteries, and a few others will charge Li-Ion. However, even if the charger will fit this, your machine might not. It is best in these situations, to check your user manual or contact the manufacture to find out the technical specs of your model.