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Battery DELTA Battery GEL 12-33 12V 33 Ah Review

4

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
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Description of Battery DELTA Battery GEL 12-33 12V 33 Ah

Voltage: 12 V, Capacity: 33 Ah, Dimensions: 194x132x168mm, Weight: 10.6 kg. Sealed lead-acid batteries DELTA GEL1233 are manufactured using AGM + GEL technology: combined AGM and GEL technology, and are equipped with a built-in controller and an LCD display that shows the status of the battery: voltage, charge level and operating time. In case of low voltage, an alarm is triggered. Under the battery cover there are additional containers with a specialized solution, topping up which allows you to extend battery life by 15-30%. BatteriesDELTA GEL1233 are designed to work both in buffer and in cyclic modes. Recommended for use in autonomous power systems, as well as in conjunction with systems based on alternative energy sources.

Reviews

Global ratings 4
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  • 4
    1
  • 3
    0
  • 2
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  • 1
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Type of review

I bought 2 pieces, I thought how to connect. But the kit has everything you need. Since there is a countdown of days, according to the instructions, after 400 days you can check the level of the solution and top up. If they work out the entire period indicated by the manufacturer, super.

Pros
  • I liked the presence of a display that displays information about the battery charge, voltage and the number of days worked.

I took it to connect a diesel heater, I use it for winter fishing, the charge was enough for 7 hours. I will add a comment: the diesel heater stopped working at 11 V on the screen.

Pros
  • A screen that shows the level of charge and the number of days of use
Cons
  • Came with electrolyte leaking out of the spare tank, the sticker with the information on the top cover deteriorated from this. I will supplement the review on 03/09/2022. The battery is dead, self-discharged from 11 to 3.5 V and is not charging.