13354 Greenleaf Lane     Grand Haven, Michigan 49417     616.822.7587
   
 
 
   
 
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Aqua Pro 8D Battery Water Kit
4D, & 8D Interstate Batteries, Centenial,EAST PENN, and Exide Agricultural & Commercial

Effective 11/30/22 Aqua Pro no longer offers 8D battery kit for screw in type battery cell caps. There is no supplier world wide that makes a screw in style cell cap.


Measure your water level inside the battery cell opening with cap removed before ordering. 

East Penn battery company offers 8D batteries with the 3/4" press in style cap  and a 22mm x 1.5 pitch screw in cap.  To add to the confusion East Penn also manufactures these same batteries with the Deka, West Marine, and Duracell name brands.  We now only offer kits for press in style battery caps. There is no supplier world wide that has a screw in style cell kit.

Newer DEEP CYCLE Interstate 8D batteries (manufactured by US Battery after 2010) will use the longer water kit float with extended valve length.  Most Interstate deep cycle batteries manufactured after 2010 will measure 1 5/8" to the water full level and only have a 3/4" press style cap.  Only install the longer float valve kit in the Interstate battery measuring the longer 1 5/8" dimension.

Optional Float #180- if you need a small cell hole and a long float the NEW float #180 is  16mm diameter (.640" diamter) x 33mm water level shut off or 1.30".  With stem extension of 13mm this totals 46mm or 1.80"






Looking at the battery case may not tell you who made the battery .  YOU MUST measure the water level in the cell hole by removing the cell cap.  Measure down the vent will (cell hole).

Order the kit below that matches your water level and cap style for your battery.  If you don't see it we can special order what you need for your battery.


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Jan Watercraft Products
1334 Greenleaf Lane
Grand Haven,MI 49417



Aqua Pro- "D" Series Battery Kits



  4D/8D Interstate Water Kit- One DEEP CYCLE Battery - 1.62" Water Level- Float #180
Code: JWP-API-D-1
Price: $69.95
Quantity in Basket: none
 



  4D/8D Interstate Water Kit- Two DEEP CYCLE Batteries - 1.62" Water Level- Float #180
Code: JWP-API-D-2
Price: $124.95
Quantity in Basket: none
 



  4D/8D Interstate Water Kit- Three DEEP CYCLE Batteries - 1.62" Water Level- Float #180
Code: JWP-API-D-3
Price: $179.95
Quantity in Basket: none
 



  4D/8D Interstate Water Kit- Four DEEP CYCLE Batteries - 1.62" Water Level- Float #180
Code: JWP-API-D-4
Price: $232.95
Quantity in Basket: none
 



  4D/8D- Water Kit- One Battery- 1.40" Water Level-(Float #$166)
Code: JWP-AP6-D-1
Price: $69.95
Quantity in Basket: none
 



  4D/8D- Water Kit- Two Batteries- 1.40" Water Level- Float #166 Blue
Code: JWP-AP12-D-2
Price: $124.95
Quantity in Basket: none
 



  4D/8D- Water Kit- Three Batteries- 1.40" Water Level- Float #166 Blue
Code: JWP-AP18-D-3
Price: $179.95
Quantity in Basket: none
 



  4D/8D- Water Kit- Four Batteries- 1.40" Water Level- Float #166 Blue
Code: JWP-AP24-D-4
Price: $232.95
Quantity in Basket: none
 



  4D/8D Water Kit- NAPA 7271-1.80" Water Level- Press In Style Float #169
Code: JWP-AP6-D-1NAPA
Price: $79.95
Quantity in Basket: none
 



  4D/8D Water Kit- NAPA 7271FT.- 140" Water Level- Screw In Style Float #166
Code: JWP-AP6-D-2NAPA
Price: $79.95
Quantity in Basket: none
 



  Jan Watercraft Products, Since 2001
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