Description
Introducing the Sigma BP-81
The Sigma BP-81 is a Li-Ion battery specifically designed for the Sigma BF, for use as a primary or backup battery. Thanks to its high capacity, it provides long-lasting power for extended filming and shooting sessions.
Key features
The Sigma BP-81 offers the following key features:
- High capacity of 3300 mAh (corresponding to 3300 mAh, or 3.3 Ah), for extended photo/video sessions.
- Nominal voltage of 3.6V, ensuring a stable power supply to your equipment.
- Lithium-ion chemistry, known for its performance, longevity and almost no memory effect.
- 100% compatibility with Sigma’s BF camera, ensuring easy insertion and optimal operation.
Practical use cases
Event filming: During event filming, the Sigma BP-81 allows up to 60 minutes of continuous video or approximately 260 photos, thus ensuring complete coverage without interruption.
Outdoor shooting: When shooting outdoors, the high capacity of 3300 mAh allows for several shooting sessions without having to recharge or replace the battery.
Frequently Asked Questions
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Is the Sigma BP-81 battery compatible with a third-party charger?
Yes, but it is recommended to use the Sigma BC-81 charger to preserve battery life and safety.
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How long does a full charge of the BP-81 last?
Generally, a full charge takes between 1 and 2 hours, depending on the charger used.
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Can it be used as a backup battery for filming?
Absolutely, its high capacity makes it an excellent backup battery for heavy-duty use.
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Does the battery have a memory effect?
No, Lithium-Ion chemistry eliminates any memory effect. It can therefore be recharged at will, even partially.
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How can you tell when the battery is at the end of its life?
When the battery life drops significantly (e.g., a drop of more than 30% compared to the original capacity), it is advisable to replace it.
Key features of the Sigma BP-81
- High capacity 3300 mAh for long, uninterrupted sessions.
- stable 3.6V voltage ensures continuous and reliable performance.
- Dedicated compatibility with the BF camera, guaranteeing perfect integration.
- Li-Ion chemistry with no memory effect, allowing partial recharges without alteration.
- A 12-month warranty is included, to offer you optimal protection.
