Deltec D31 Deepcycle

  • Deltec D31 Deepcycle


Part Number:
Deltec D31 Deepcycle

Deltec D31 Deepcycle battery is made for heavy duty deepcycle use aswell as being able to start an engine. (Boats, 4WD second battery / AUX Battery, Generators etc. Can also be used in Cars & Trucks)

Very Common in Marine & 4WD Setups.

(BOATS) – If your boat only has 1 battery in the application with fish finders or other electrical loads then we would recommend you to purchase this over the M31 as it’ll handle more abuse.

(4wd Setup) – The perfect option for a Aux Battery. 100AMP Hour Rating aswell as 800cca to start the engine if needed.

Deltec has a huge range of products and are built to suit the harsh conditions we throw at them.

Delivering high corrosion resistance so it will enhance the battery lifespan and performance for superior deepcycle & starting power.

These products are manufactured with the following:

  • Advanced Calcium lead acid battery plates to enhance reliability because modern tech alternators charge at higher voltage.
  • Well built advanced grid design
  • ✅ Highest Flow of Current accepted
  • High Vibration Resistance
  • Plate Lock
  • ✅ Glass Mat Separator


  • ✅ Made In Korea
  • ✅ Maintenance Free
  • ✅ 2 Year Warranty
  • ✅ Modern Technology


  • ⦿ CCA: 800
  • ⦿ AH: 100
  • ⦿ Length: 330 mm
  • ⦿ Width: 172 mm
  • ⦿ Case Height: 218 mm
  • ⦿ Total Height Including Terminals: 242 mm
  • ⦿ Terminal Layout: Left Hand Positive (Please use the image below)
  • ⦿ Post Size: SAE & BOLT ( Standard Large Lead Posts & 8mm Studs )

Please use our application guide to better help understand what cars this battery suits. Always measure up the battery before making an online purchase or call us for assistance.

Battery Left Hand Positive

Safety Data Sheet:

Additional Info:
A2R Batteries & Performance takes pride in helping our customers to ensure that you are getting the very best suitable product for you application. We recommend to keep your battery on charge when not in use because batteries perform at their best staying above 80% charge.
Application not driven often? Invest in a battery trickle charger it will prolong the lifespan of your battery dramatically.

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Additional information

25 kg
33 × 17 × 25 cm