NP-FA70 - Camera battery Watson - Free user manual and instructions
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| Product Type | Rechargeable camera battery |
| Brand | Watson |
| Model | NP-FA70 |
| Compatibility | Sony cameras and camcorders that use NP-FA70 batteries |
| Battery Chemistry | Lithium-ion (Li-ion) |
| Voltage | 7.2 V |
| Capacity | 1600 mAh / 11.5 Wh |
| Charging Time | Approximately 2 to 3 hours |
| Cycle Life | Up to 500 charge cycles |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Dimensions | 39 x 21 x 32 mm (approximately) |
| Weight | 45 g (approximately) |
| Protection | Overcharge, overdischarge, and short-circuit protection |
| Self-discharge | Low self-discharge rate |
| Memory Effect | No memory effect |
| Color | Black |
| Maintenance | Keep contacts clean and store in a cool, dry place |
| Safety | Do not puncture, disassemble, or expose to high temperatures |
| Warranty | 2-year warranty |
Frequently Asked Questions - NP-FA70 Watson
What devices are compatible with the Watson NP-FA70 battery?
The Watson NP-FA70 is compatible with Sony cameras and camcorders that accept the original Sony NP-FA70 battery, as well as other devices designed for this battery type.
How long does it take to fully charge the NP-FA70?
With a compatible charger, it typically takes about 2 to 3 hours to fully charge the battery, depending on the remaining capacity.
Can I use this battery in cold weather?
Yes, the battery operates within a temperature range of 0°C to 45°C. However, low temperatures can reduce performance, so keep the battery warm when not in use.
How many charge cycles can the battery handle?
The NP-FA70 is rated for up to 500 charge cycles with proper care, meaning it can be charged and discharged many times before significant capacity loss.
Does the battery have overcharge protection?
Yes, it includes built-in protection circuits against overcharging, overdischarging, and short circuits to ensure safe operation.
How should I store the battery when not in use?
For optimal lifespan, store the battery with a partial charge (50-70%) in a cool, dry place away from direct sunlight and extreme temperatures.
Does the Watson NP-FA70 have a memory effect?
No, as a lithium-ion battery, it does not suffer from memory effect. You can recharge it at any time without waiting for a full discharge.
How long does a full charge last?
The battery provides around 1600mAh capacity, lasting several hours of typical camera or camcorder use, depending on recording mode and features.
Can I use a Sony charger to charge this battery?
Yes, the Watson NP-FA70 is designed to be compatible with Sony NP-FA70 chargers and most other chargers that support this battery type.
How do I properly dispose of the battery?
Dispose of the battery at an authorized recycling center in accordance with local regulations. Do not throw it in regular household waste to avoid environmental hazards.
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USER MANUAL NP-FA70 Watson
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Product information
Brand : Watson
Model : NP-FA70
Category : Camera battery