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SWIT S-8M91 Sony QM Series DV Camcorder Battery Pack

Sony M series Replacement battery

SWIT S-8M91 Sony QM Series DV Camcorder Battery Pack

SWIT S-8M91 Sony QM Series DV Camcorder Battery Pack

Sony M series Replacement battery

SKU: 15476

Cat no: 6304

  • Li-ion battery pack of 7.2V nominal voltage
  • Display remaining power info on camera viewfinder
  • 32Wh / 4.5Ah capacity
  • Multiple circuit protections
User Guide Add to wishlist

Estimated Delivery 7 to 10 days

£75.00 (ex vat) £90.00 (incl vat)

SWIT S-8M91 Sony QM Series DV Camcorder Battery Pack

Sony M series Replacement battery

S-8M91 is the replacement battery for SONY QM-91D, compatible with SONY HVR-A1E and DSR-PDX10. S-8M91 can exchange digital info with the cameras, and display remaining power info on the camera viewfinder.

32Wh / 4.5Ah Capacity
With 7.2V nominal voltage, the S-8M91 has 32Wh / 4.5Ah capacity, and can run approx 5.5 hours on SONY HVR-A1 camcorder when LCD monitor is on.

Easy Charging
The S-8M91 can be charged on SWIT Dual channel charger S-3602M. It takes about 3 hours to charge from empty to 100%.

Adopted high quality Lithium cells
Over more than 15 years, SWIT has been leading brand of broadcast camera batteries. The first reason is the high quality Lithium cells we adopted.

The high quality cells featured long life, durable, safety, and most of all, the cells has very little difference to each other, which ensures the high performance of the whole battery pack.

Moreover, the cells we’re using, have a smooth discharging curve by voltage, so that you can judge the remaining running time accordingly. Also when in storage, the self-discharging rates are very little, that extends the battery life effectively.

Multiple Safety Protection Design
The battery has an MCU to measure and record the real time data, and will cut off power when over-voltage, under-voltage,
over-current, high-temperature of low-temperature is detected.

Meanwhile, the battery housing adopts high-impact ABS material, with waist design and non-slip tread for secure handling.

Cell balance adjustment
After the batteries are used for a period of time, the cells voltage might get difference, and our specially designed circuit can
optimize the imbalanced cells, to prolong the battery life.

Key Features:

  • Li-ion battery pack of 7.2V nominal voltage
  • Comparable to SONY M series DV batteries
  • Display remaining power info on camera viewfinder
  • 32Wh / 4.5Ah capacity
  • Multiple circuit protections

Product Specification

SWIT Warranty Periods


Product Series Warranty Period
Monitors 2 years conditional 
HD Converters / Transmitters 2 years conditional 
≤80Wh Batteries 1 year conditional 
>80Wh Batteries 2 years conditional 
Chargers 2 years conditional 
Lighting 2 years conditional 


This following damages/issues are not covered under warranty:


Monitors

  • Any damage or breakdown caused by use, maintenance, or storage not according to the User Manual’s instructions, or disassemble, repair without authorisation of SWIT.
  • The number of bright or dark spots of the LCD panel shall conform to the standard regulated by SWIT. (Check User Manual for details)
  • Any damage caused by powering the monitor with third-party power adaptors.
  • Any damage of LCD panel caused by external forces.
  • Any damage caused by factors (such as earthquake, fire, lightning etc.) or human factors.
  • Any damage or breakdown not caused by the product’s design, workmanship, or manufacturing quality, etc.

HD Converters/Transmitters

  • Any damage or breakdown caused by use, maintenance, or storage not according to the User Manual’s instructions, or disassemble, repair without authorisation of SWIT.
  • The attenuation of signal quality resulting from being used in any special environments.
  • Any damage caused by powering the product with third-party power adaptors.
  • Any damage caused by factors (such as earthquake, fire, lightning etc.) or human factors.
  • Any damage or breakdown not caused by the product’s design, workmanship, or manufacturing quality, etc.

Batteries

  • Any damage or breakdown caused by use, maintenance, or storage not according to the User Manual’s instructions, or disassemble, repair without authorisation of SWIT.
  • Battery performance declines, cannot be charged, or cannot be fully charged that caused by using third-party chargers.
  • Battery capacity naturally decreased after a certain cycle times of charging and discharging.
  • The capacity loss caused by over 6-month’s storage, and not charging the battery to re-active it during the period.
  • Any damage caused by factors (such as earthquake, fire, lightning etc.) or human factors.
  • Any damage or breakdown not caused by the product’s design, workmanship, or manufacturing quality, etc.

Chargers

  • Any damage or breakdown caused by use, maintenance, or storage not according to the User Manual’s instructions, or disassemble, repair without authorisation of SWIT.
  • Damage caused by input voltage beyond the limited range of AC 100V-240V.
  • Any damage caused by factors (such as earthquake, fire, lightning etc.) or human factors.
  • Any damage or breakdown not caused by the product’s design, workmanship, or manufacturing quality, etc.

Lighting

  • Any damage or breakdown caused by use, maintenance, or storage not according to the User Manual’s instructions, or disassemble, repair without authorisation of SWIT.
  • Any damage caused by powering the product with third-party power adaptors.
  • Any damage caused by factors (such as earthquake, fire, lightning etc.) or human factors.
  • Any damage or breakdown not caused by the product’s design, workmanship, or manufacturing quality, etc.

DV Chargers Click to expand

Quick View SWIT S-3602M 2-ch SONY NP-QM Charger and Adapter

SWIT S-3602M 2-ch SONY NP-QM Charger and Adapter

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