Enertec (Energizer) 105AH Deep Cycle Battery - 12 Volt

GW-N-BJC 54105D
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105AH Semi-Sealed DEEP CYCLE Lead Calcium Battery 12V

R2,545 incl. VAT
+ R295 courier surcharge
Owing to the weight/size of this item, it will incur an additional R295 shipping fee. Collection from GeeWiz is at no charge
R2,213 excl. VAT

Volume discounts

Quantity Price You Save
5 R2,443 4%
10 R2,392 6%
30+ click to email

IN STOCK at GeeWiz!
If ordered before 4PM:
DELIVERED next business day (main centres)
or 3-5 days (regional areas or large items)
COLLECTION from GeeWiz available SAME DAY
Also available for in-store purchase during business hours!


*Please note - delivery will take 1-2 days extra to any area outside of Gauteng
*Please note - an additional charge of R295 shipping applies owing to the weight of the battery

*Collection from our Joburg office will be at no additional charge

The Enertec (105AH – 12V) DEEP CYCLE Maintenance Free Batteries.

These batteries are designed for backup/marine use only - not for daily SOLAR OFF-GRID charging/discharging

Enertec Deep Cyle batteries never need water. Antimony-free plates cut electrolyte loss from gassing. Special liquid-gas separator keeps electrolyte inside.

No filler caps - so no electrolyte contamination, overwatering or damage in use.
Unique wrought lead-calcium grid design means less internal corrosion and efficient current conductivity for more power and longer life. It also cuts gassing, resists overcharge, heat and thermal runaway.
Generous electrolyte reserve, factory checked for purity and specific gravity, is sealed in to last the service life of the battery.

Technical Info:
105 AH

CCA 690



Size: 330x175x240mm
Weight: 26.9KG

  • 2 year warranty for marine or leisure use
  • 1 year warranty for inverter use
GW-N-BJC 54105D

11 Question(s) answered

  • Asked by a guest
    what is the life span for these batteries Answer:
    They are rated for 3-5 year lifespan
  • Asked by a guest
    Do you also have steel battery cabinet with wheels that can accommodate 4 batteries? If you have them, how much do they cost Answer:
    Yes, we do. They are busy being listed: C4 Steel Battery Cabinet - Holds 4x 100ah batteries (incl circuit breaker) - R2060 incl VAT C6 Steel Battery Cabinet - Holds 6x 100ah batteries (incl circuit breaker) - R2251 incl VAT
  • Asked by Ray.
    Is this the Deltec/Energiser 12v.deep cycle batt.I am in the Randburg area, Is there a supplier near here.The batteries are to be used in Botswana on my sons small holding?Any other info. Answer:
    Yes, this is from the same factory as Energzer and Deltec (just a different sticker). We can delivery to Randburg for R248 or you could come to our offices in Norwood to collect.
  • Asked by Uys Loubser
    looking for 2 off 105 amp deltec/Enigizer.. best price!! Answer:
    For the best price - I would suggest: <a href="http://www.geewiz.co.za/batteries/25892-enertec-discover-100ah-deep-cycle-battery-12volts.html">http://www.geewiz.co.za/batteries/25892-enertec-discover-100ah-deep-cycle-battery-12volts.html</a> Equal in quality but much more competitive price
  • Asked by Stephen Siyumbwa
    do you have deep cycle 200ah 24v and what would be your best price for a set of 4? Answer:
    We only have the 105ah, but you can connect 2 series to get 105ah 24v. Please see pricing under item title
  • Asked by Steve
    Do you have stock of 105 Ah Deep cycle ?I am looking for 2 units.Can collect from Norwood Answer:
    Hi there Steve We do yes and you are welcome to collect!
  • Asked by Johan
    I am in Cape Town, Kuilsriver to be excact, from where can I get this battery and should it be courier to my home address, what will the cost be? Thanks, Johan Answer:
    Hi, Cost for courier is R248 to your door. You can click on "add to cart" and then "checkout" directly on the web site.
  • Asked by Vicky
    Will this battery be suitable for the Mecer 1200VA 720W 12V Inverter? We only need to run 2 PC's and a Printer Answer:
    Yes, it would be. It is what we ourselves recommend for that inverter
  • Asked by Kobus Boshoff
    I have a 5 kw Mecer/Axpert Inverter, 9 x 250 watt solar panels and 4 x 200 Ah Gel Batteries. The inverter is also connected to Eskom grid. 2 Of the 4 bateries collapsed within a few months. Now I was told that my inverter is not compatable to Gel batteries. The inverter does not provide the neccecary charge to load the batteries and the result is that the batteries collapse. Can you please give me advice. Answer:
    You need to check the recommended charge voltages for the batteries. You can then set the different charge voltages on the Mecer unit
  • Asked by a guest
    How do you determine if the battery meets its A/H rating? Eg. what load do you use (ie current) whilst monitoring the discharge period (time) that the battery can supply this test load,current. Answer:
    Batteries are rated over a 20 hour period. So you would need to run a 5Ax12V load for 20 hours = 60W for 20 hours. However, that will take the battery to 0%. So to be safe, run it for 10 hours and you should get to 50% SoC (around 11V)
  • Asked by Rod Harman
    The red light was showing indicating less thsn 50% charge. I charged for 48 hours and the red light was still showing but the voltage read 16.what must i do? Answer:
    Nothing - it just needs to equalize for the indicator to go green - this takes a few days to change colour. A small shake of the battery can also help

If you have any further questions, please feel free to use the form below to ask:

*(Required to be notified when an answer is available)
By David R. on  01 Feb. 2021 (Enertec (Energizer) 105AH Deep Cycle Battery - 12 Volt) :

Great service

I love the way you kept me up to date and let me know when I cold come and collect my order. Great service. Collection took 5 minutes and very pleasant staff from reception to warehouse.

By Marius H. on  18 Jan. 2021 (Enertec (Energizer) 105AH Deep Cycle Battery - 12 Volt) :

Great batteries, my previous set

Great batteries, my previous set on my other inverter have so far lasted for years, and are still good.

By BASITHAMI T. on  21 Nov. 2020 (Enertec (Energizer) 105AH Deep Cycle Battery - 12 Volt) :



By David C. on  12 Nov. 2020 (Enertec (Energizer) 105AH Deep Cycle Battery - 12 Volt) :

great product

great product

By Frans D. on  06 Oct. 2020 (Enertec (Energizer) 105AH Deep Cycle Battery - 12 Volt) :

Product works well. Collection fast

Product works well. Collection fast and efficient.

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