Pay in installments of $76.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 29 - Jul 4
For Your Every Summer RSVP, with Code: SUMMER15
Description
Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S. [RS3/BOS12V3]RS3 3 Bank Battery Charger with 3 Bank B. O. S. This kit includes Dual Pros B. O. S. (Battery Optimization System) 12V 3 Bank (PN: BOS12V3) and Dual Pros RealPRO Series Battery Charger 18A 3 6A Banks 12V 36V (PN: RS3). B. O. S. (Battery Optimization System) 12V 3 Bank B. O. S. actively shuttles energy between batteries to keep the pack balanced, increasing battery strength and longevity. Batteries in a pack will become out of balance and the pack is
![Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S. [RS3/BOS12V3] Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S. [RS3/BOS12V3]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/104777XL.jpg?v=1720730090)
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
4.8 ★★★★★
Based on 2232 reviews
Sort
Product Reviews
★★★★★ 1
Less than a week of use and peeling
Color: Black (Passcase), Color: Black (Passcase)
I got this as a gift for my husband and he used it for less than a week and the edges are already peeling. It seems more plastic than real leather. Very disappointing for the price. Would not expect this from Carhartt as their quality is typically very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
★★★★★ 5
Qualitu
Color: Brown (Passcase)
Nice quality, holds plenty of items
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
★★★★★ 5
Fantastic watch
Color: Gray/Gray/Digital
I have bought these for years. I absolutely love this watch. It does everything that I need and wears like iron.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
★★★★★ 5
Perfect
Color: Black/Black/Digital
Love this brand. 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 4
Used Watch?
Color: Black/Gray/Digital
The watch is great but the watch had been worn. The protective film was removed and it was loose in the watch box and not on the plastic holder. I bought a new watch not a used one.
Joe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025
![Garmin GPSMAP 1623 Chartplotter [010-02919-00]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/102732XL.jpg?v=1707860393)
![SI-TEX GPS Dual Frequency 600W Sonar System - 7 Color LCD w/Internal External GPS Antenna C-MAP 4D Card [SVS-760CF+]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/102642XL.jpg?v=1706917165)
![Humminbird HELIX 7 GPS CHIRP SI G4 [411920-1]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/100690XL.jpg?v=1707372098)
![Innovative Lighting Docking, Hull, Back-Up LED Lights - Chrome [580-0200-7 B1]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/103118XL.jpg?v=1709909153)
![Minn Kota MKR-19 60A Waterproof Circuit Breaker [1865106]](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/32149XL.jpg?v=1710364399)