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Petzl Accu 4 Ultra

  • Petzl Accu 4 Ultra
  • Petzl Accu 4 Ultra
  • Petzl Accu 4 Ultra

Petzl Accu 4 Ultra

Product description Petzl Accu 4 Ultra

The high-capacity ACCU 4 ULTRA remote rechargeable battery offers maximum battery life.


Large capacity rechargeable battery:

- offers maximum battery life

- Lithium-Ion technology for excellent performance at low temperatures

- Energy gauge on battery allows user to be aware of remaining battery life


- Technology: Lithium-Ion

- Capacity: 5200 mAh

- Number of charges: approximately 500

- Weight: 265 g

- Watertightness: IP 67 (waterproof to -1 m for 30 minutes, no maintenance required after immersion)

- Quick charge in 5 hours

- Certification(s): CE

- Accessories: ULTRA quick charger - 
ULTRA extension cord

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Customer reviews and questions (1)

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Heavy use of this product


i probably should score the batteries a 4.5 because one of the batteries didn,t last very long at all but the other three were very good. if you are a person that works at night and you working away from artificial lighting then this head lamp is very useful. i find it most useful when i,m at our family farm at night when i,m working out behind the barn where there aren´t,t any light at all . the light pattern is wide and when on high it will light up the whole barnyard. the only problem i have had with this light is when someone is with me and we are having ,a conversation which means i tend to blind the person that is with me because i look at the person i,m talking to when i talk, so that´s about it. it is expensive but if you need some serious light at night time there is no light that i could find that comes close to this head lamp. i have been very hard on this headlamp and after having ,it for three years it still works very well. i would recommend this product to anyone. one small note to people that don,t like heavy weight on their head , there is an optional battery pack that you can wear on your belt. i prefer the head lamb with battery in the back because i have a problem with the wire that hangs down to your belt . i just made sure the light is balanced well on my head and then i have no problems.

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