SKU: 70285760809

Newmar Erc-12-15 Back Up Switch Over

$160.19 $177.99
Save 10%
No.2 Bestseller on martinetexier.com >

Pay in installments of $44.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Newmar Erc-12-15 Back Up Switch OverThe Emergency Relay Charger is a device for assuring immediate back up power to communications equipment in the event AC power is temporarily lost to the power supply or the supply fails. In addition it will allow the power supply to act as a ? trickle? battery charger without any additional modification. When loss of DC voltage is sensed by the ERC, it employs a fast acting S. P. D. T. relay to automatically switch the equipment? s DC input over to a

The Emergency Relay/Charger is a device for assuring immediate back-up power to communications equipment in the event AC power is temporarily lost to the power supply or the supply fails. In addition it will allow the power supply to act as a ?trickle? battery charger without any additional modification.

When loss of DC voltage is sensed by the ERC, it employs a fast-acting S.P.D.T. relay to automatically switch the equipment?s DC input over to a standby battery to allow continued operation. When the power supply is returned to service, the ERC disengages the battery and puts the supply back on line to provide DC voltage. While the power supply is operating normally, a small portion of the output current is directed to the battery to trickle-charge and maintain it at full voltage.( Note: Battery float voltage will be maintained at .7 volts lower than power supply voltage)

Note: If the power supply is down for an extended period, the back-up battery may become significantly discharged while powering the radio. When the supply returns to service, the trickle charge rate of the ERC may be insufficient to restore the battery to full charge in a timely manner. In the event this occurs, a supplemental charger may be necessary to bring the battery to full charge.

  ERC12-15 ERC24-15 ERC12-35
Input range 10.0 - 14.5 VDC 20. - 29.0 VDC 10.0 - 14.5VDC
Relay ratings 10 Amps Continuous
15 Amps intermittant		 10 Amps Continuous
15 Amps intermittant		 30 Amps Continuous
35 Amps intermittant
Float Trickle Typical 0.1 amps 0.2 amps .01 amps
Dimensions 5 1/8" x 2 7/8" x 2 3/8' 5 1/8" x 2 7/8" x 2 3/8' 5 1/8" x 2 7/8" x 3 5/8"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70285760809

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kortney
Whiting, US
★★★★★ 5
House staple
Package Size Name: Double, Size: 6 Double Rolls (Pack of 1)
These Sparkle Pick-A-Size Paper Towels are a great everyday household staple. I really like the pick-a-size option because it helps reduce waste when you only need a small sheet for quick cleanups. The towels are absorbent, durable, and strong enough for kitchen messes, spills, counters, and general household cleaning without falling apart easily. They also tear cleanly and fit standard paper towel holders well. The rolls lasted longer than expected thanks to the smaller sheet option. Overall, a dependable and budget-friendly paper towel choice to keep stocked at home.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Michael Lucas
Houston, US
★★★★★ 4
Decent Quality, Will Buy Again
Package Size Name: Double, Size: 6 Double Rolls (Pack of 1)
I recently picked up the Sparkle Pick-A-Size Paper Towels (6 pack) and overall I’m pretty happy with them. The pick-a-size feature is really convenient because you can tear off a smaller sheet for quick spills instead of wasting a full one. For everyday kitchen messes—wiping counters, small spills, or drying hands—they work perfectly well. They’re also reasonably absorbent and the rolls seem to last a decent amount of time, especially when using the smaller sheet sizes. For the price, it feels like a good value compared to some of the more expensive brands. The reason I’m giving 4 stars instead of 5 is that they’re not quite as thick or strong as the premium paper towels out there. For bigger or really messy cleanups, I sometimes end up using two sheets. Overall though, these are a solid everyday paper towel that get the job done and help reduce waste with the pick-a-size option. I’d definitely buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
R
Verified Purchase
Roberta
Lake Worth, US
★★★★★ 5
Really impressed with the quality and absorption
Package Size Name: Double, Size: 12 Double Rolls (Pack of 1), Package Size Name: Double, Size: 12 Double Rolls (Pack of 1)
I’ve been using these Sparkle paper towels for a few days now, mostly in my kitchen, and I’m honestly impressed. The absorption is great, it handles spills like coffee or oil without needing a bunch of sheets. I also love the “tear-a-square” feature because you can use just what you need and avoid waste. They’re pretty strong too, don’t fall apart easily while cleaning, which makes a big difference for tougher messes. So far, totally worth it and I would definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
A
Verified Purchase
Amy Biggs
Birmingham, US
★★★★★ 5
Lifesaver for a Single mom With Kids and Constant Messes
Package Size Name: Double, Size: 24 Double Rolls (Pack of 1), Package Size Name: Double, Size: 24 Double Rolls (Pack of 1)
What I Expected: I honestly expected these to be just another basic paper towel that looked good in the listing but ran out fast, fell apart, or left a lot of lint the second my kids spilled something. The listing made them seem thick, strong, and a good value for a busy household. What I Got: After using them for a few weeks, I can say they have been a literal lifesaver. Between two kids, muddy shoes, spilled juice in the truck, quick cleanups in the garage, and wiping down the RV before a trip, these have held up way better than I expected. I’ve noticed minimal shrinkage after wet use, and they rarely leave any lint behind, which is a huge plus for cleaning everything from countertops to tools. What I Like: The pick-a-size sheets are great because I do not waste a full sheet for a small mess, and the towels are strong enough that I usually only need one. They are soft enough for everyday kitchen use but still durable when cleaning greasy tools or bigger messes. Quick tip for buyers: keep an extra roll in the truck or RV because they come in handy more than you think. What I Don’t Like: The only downside is that the rolls are large and take up a little more storage space. Final Verdict: Great for families, busy parents, garages, trucks, or RVs. Minimal shrinkage, low lint, and super durable—I will definitely buy these again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
S
Verified Purchase
Shopper59
Whiting, US
★★★★★ 5
Sparkle Pick-A-Size
Package Size Name: Double, Size: 24 Double Rolls (Pack of 1)
These are not large rolls. I can't say if they are lint free or not. I only use them for spills or to dry my hands. The price is right and they do the job we need. These are satisfactory paper towels for my house. I will buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

recommand products

ST Suspension Adjustable Sway Bar Kit - MK5 | MK6 Golf | Jetta & 8P A3 (FWD)
452.88
Alergeze 60 Tablets
119.95
Cell Protect 60t
109.95
Adaptan 120 Tablets
179.95
WISYOK 10pcs A3 Plywood Sheets, 420x300*3mm Basswood Sheet, Unfinished Plywood Board for Crafts, DIY, Wood Engraving, Laser Projects, Model Making,
37.54