Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Newmar 1-3-165 Battery IsolatorNewmar 1 3 165 Battery Isolator Model: 1 3 165 Heavy duty construction Rated for systems up to 48 volts DC, negative ground Rust proof anodized aluminum case Stainless steel mounting hardware provided Protective covers provided for terminals These heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or dumping" of one battery into another. Each battery is charged according to its need
Newmar 1-3-165 Battery Isolator
Model: 1-3-165- Heavy duty construction
- Rated for systems up to 48 volts DC, negative ground
- Rust-proof anodized aluminum case
- Stainless steel mounting hardware provided
- Protective covers provided for terminals
These heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or ‘dumping" of one battery into another. Each battery is charged according to its need without overcharging, rated for 12, 24, or 36 volt, negative ground DC systems.
Note: This battery isolator is not compatible with self-exciting alternators. The alternator must have an external excitation lead. Please consult the manufacturer of your alternator if you are unsure of your configuration
Specifications| Alternator Sources | 1 |
| Battery Bank | 3 |
| Max. Amperage Input Capacity | 165 |
| Operating Temperature | -40 to +80° |
| Duty Cycle | Continuous rating to 50° C Derate linearly to 70% @ 80° C |
| Temp. Rise | 5° C at full rated current (mount vertically for optimum cooling) |
| Voltage Drop | 0.7V @ 50% load, 0.9V @ full load |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 1701 reviews
Sort
Product Reviews
★★★★★ 5
Tan lines
Size: 6.7 Fl Oz (Pack of 1)
This sunscreen works great. It’s light and doesn’t feel greasy on your skin. I use it all the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Lightweight glowing hydrating sunscreen
really love how this sunscreen feels so light and smooth on my skin without leaving any white cast at all. It blends in quickly and gives a natural, hydrated glow skin with hyaluronic acid and collagen. My skin feels moisturized all day, and it doesn’t get oily or greasy even after hours. It’s gentle enough for my sensitive skin and hasn’t caused any irritation or breakouts. it’s a great everyday sunscreen that keeps my skin protected and fresh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Lightweight Sunscreen with Great Hydration
This sunscreen feels lightweight on the skin and blends in nicely without leaving a heavy or greasy feeling. I like that it gives SPF 50 protection while also adding hydration, so it works well as part of a daily skincare routine. It leaves the skin feeling soft and comfortable.
The formula sits nicely under makeup or can be worn alone for a natural look. It absorbs well and does not feel sticky, which makes it easy to reapply when needed. A great option for everyday sun protection with added moisture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Best sunscreen
I really like this sunscreen. It feels lightweight on the skin and blends in easily without leaving a white cast, which is a big plus. The texture is smooth and moisturizing, but it does not feel oily or heavy. It works well for daily use, especially under makeup, and feels comfortable even on sensitive skin.
The SPF 50 PA++++ protection gives good peace of mind for everyday sun exposure. I also like that it has hyaluronic acid and collagen, so it feels more like skincare than just sunscreen. Overall, it is a great affordable Korean sunscreen and I would definitely recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
My honest review
Lightweight Protection with No White Cast
I am very satisfied with this sunscreen. The texture is lightweight, it absorbs quickly, and it truly leaves a "no-cast" finish—without that white layer that many sunblocks tend to leave behind. Plus, it feels hydrating thanks to the collagen, so it works beautifully under makeup or on its own for everyday wear.
It offers excellent SPF 50+ PA++++ protection against UVA and UVB rays and leaves no greasy residue. The size is convenient for carrying in a bag or taking along on trips.
After using it for several days, my skin feels protected, soft, and comfortable, even in hot weather. I would definitely buy it again and highly recommend it to anyone looking for a lightweight, hydrating sunscreen with a natural finish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
recommand products
Set of 2 Handwoven Nesting Baskets, Silver, Cream & White, Fair Trade
149.00
30x40 Organic Cotton Blanket- Supports Domestic Abuse Victims
90.00
Ethiopian Hand-Spun Cotton Hooded Baby Towel - Fair trade
62.00
Hand Knit Penguin Christmas Stocking, Fair Trade, Armenia
59.00
White Rainbow Swirl Handwoven African Cattail Decorative Storage Basket, Fair Trade
102.00