Pay in installments of $72.00 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 RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3]RS4 4 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 24A 4 Bank (PN: RS4). 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 only as good as
![Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3] Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104779XL.jpg?v=1720723835)
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
4.6 ★★★★★
Based on 1739 reviews
Sort
Product Reviews
★★★★★ 5
Great
Had a splash guard come off my Honda and these were perfect and so easy to put the splash guard back on. They are very durable and good quality. I recommend these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
Easy to use
Kinda cool that it brings different size clips and the tool makes it easy to pull the clips out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 4
Fit as described
Used to install an inner fender liner. Seem a little more fragile than OEM, but suitable for the intended use and much less expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2023
★★★★★ 5
Fits well, good quality.
Good assortment for the price; clips fit well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Good
Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
recommand products
Silver Large White Stone Necklace & Earring Set
45.00
Police Men's Bracelets Leather Stainless Steel Black 18 cm Herrenarmband Leder Armband Lederarmband Herren Schmuck
69.34
Wifi Wall Touch Panel Switch Voice Control Mobile Phone Remote Control, Model: White 2 Gang (Single Firewire Zigbee)
575.62
ZJ-8600 76x130 Single Paper Waybill Express Bill Label Printer, USB + Bluetooth Version, EU Plug
6429.03
Premium silicone Wristband black 18mm, silver buckle
57.59
![Perko Lightship 50 LED High Performance Spotlight - 12/24V - White [1643050S0W]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104658XL.jpg?v=1722967194)
![Perko Lightship 300 LED High Performance Floodlight - 12/24V - White [1643300F0W]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104665XL.jpg?v=1722967257)
![i2Systems Apeiron 2.5W Screw Mount Light - Warm White - Polished Chrome Finish [APL-2W-30K-PW11]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104835XL.jpg?v=1723064701)
![ACR Action Spot-9-Degree Beam Light - 1000 Lumens [EXPACTION1-9]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104894XL.jpg?v=1723064816)
![Frabill ReCharge Floating Aerator [FRBAP22]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/96630XL.jpg?v=1723585092)