Rolls Water Saving Battery Vent Caps
Rolls Water Saving Battery Vent Caps
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R-CAP
Rolls R-CAP flip-top battery caps prolong battery life by saving water. These caps will reduce water loss by 50% to 60%, provided your charging equipment is properly regulated. The sulfuric acid droplets being carried by the escaping gasses will be reduced by nearly 100 percent.
- Engineered and designed to encompass all areas of concern - ease of inspection, watering and safe completion of equalization charges.
- Battery-top moisture reduction. Electrolyte retention within cells. Extended watering intervals.
- Fume-free environment, as well as flame and/or spark retardant characteristics.
- An injection molded flip-top vent cap allows safe and efficient maintenance during the routing servicing of industrial, semi- industrial and golf cart batteries.
No Need To Remove The R-CAP
Ideal for installations with limited access, in cramped spaces or simply for convenience, the R-CAP easily opens to allow inspection or watering of cells and snaps closed for a tight fit.
Less Frequent Watering
Extended watering intervals are achieved as very little electrolyte passes through the moisture return medium and hydrophobic cindered disc combination.
Longer Lasting Batteries
Residual gases which escape through the moisture retention medium during the charge cycle carry fewer electrolyte- laden droplets than traditional caps, assuring that electrolyte gravities are stabilized within the battery cell(s) – resulting in consistency of intended cell voltage and capacity characteristics.
Water Saving Battery Vent Caps
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More Than A Store
No sales pressure, just honest advice. Not sure what you need? We've been helping Canadians go off-grid for over a decade. Trust the team with a proven track record.
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Serving you from the true north
Building Dreams
Helping you build a legacy for your family
Kyle Benger
I almost NEVER leave a 5 star review. They are reserved in my world for places that do something EXCEPTIONAL. Kyle A. And the crew at Cabin Depot are a group of those exceptional people. They patiently worked with us as we developed our off grid setup and provided not only fair prices, but wonderful follow-up with my installation and operational questions as our system came together. Thank you and we look forward to a continued relationship.
Tom Wiseman
I’ve taught customer service to many organizations in my professional career. I’m now long retired and still find excellent customer service difficult to come by!
The Cabin Depot, and especially Kyle Aubin, are exceptional examples of customer support and service!! My only regret was not reaching out sooner!
I would have saved myself significant time, lessened aggravation, and a happier installation of my EG46000XP and generator backup.
Lyle’s patience and response time, his pleasantness and professionalism, will contribute significantly to me looking first to them for future sales and service!
Angelique Wood
We ordered our PV panel, battery bank and inverter set up in September 2024. There were a number of hurdles to get over and many times we worried we were not going to accomplish our dream of greater self sufficiency.
With the owner of Cabin Depot involved, we have received strong support in resolving our issues and have now got an inverter, lithium battery and PV set up which has taken us from using a generator and having periodic power, to uninterrupted power supply allowing us to run a number of electrical devices continuously, including our well pump and a modem.
We look forward to a continued relationship with Cabin Depot and thank them for helping us to get over the finish line with what has been a daunting project.
Shayne Kovich
Recently added a EG4 LL battery to my existing system.
Cabin Depot was great to deal with, shipping was around a week., which is pretty good considering it was shipped across Canada.
Only delayed by 1 day but that was a UPS thing.
This battery was added to 3 existing EG4 Lifepower batteries.
Everything worked no issues at all., only thing was the communication ports are in different locations and the supplied cables are too short to reach,
No big deal.
All in all very happy and would order again
Alberta Wild
I was so impressed last year when I called from Alberta - searching for the right equipment (hot water on demand and propane heater… and I have to say I am impressed again - today was just a special order thermocouple to have as a spare - the service you provided for a 35 dollar part was above and beyond.
Sebastien Harvey
I purchased a drolet myriad III wood stove from cabin depot. Customer service was great, delivery was fast and they replied to all of my questions very quickly. When I received the wood stove I unboxed it while the driver was here (as suggested by the company). Everything was perfect and the driver from midland transportation was very accommodating.
A+ thank you very much!
Larry Scarr
Propane stove came on time in perfect condition, super easy install, helpful customer service, very competitive price!! Just a good company. We will be buying more off grid supplies from this fantastic group of professionals!!