Pay in installments of $138.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3]SS4 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 Sportsman Series Battery Charger 40A 4 10A Banks 12V 48V (PN: SS4). 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
![Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3] Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104784XL.jpg?v=1720755743)
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 2483 reviews
Sort
Product Reviews
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Dogs love them
Color: Skull Print, Size: 6 inches
I ordered 3 of these well made balls with pull strips for my 2 Aussys. easy to inflate. Dogs have great fun. Sure beats a simple ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Belgian Malinois
Color: Skull Print, Size: 6 inches, Color: Skull Print, Size: 6 inches
Any toy that last over 2 days with a Belgian deserves 5 stars.
I purchased this for my pup's 2nd birthday. She loves it. Within in 24hrs all the tabs were chewed off but the ball itself is still holding up. She plays volleyball with it, catch, Chase, and chews on it. It is going on a month and it is still around. Thank you. It is difficult to find a toy that lasts with a Belgian and they are hyper dogs that need toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
A MUST for busy dogs!!
Color: Green, Size: Medium
The tags are a hit! My border collie entertains herself with this ball. The longer black tag is PERFECT for her to grasp it and fling it in the air.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
![Connect-Ease 12V Non-Fused Multi-Connection System [RCE12VB4K] Connect-Ease 12V Non-Fused Multi-Connection System [RCE12VB4K]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104713XL.jpg?v=1721243817)

![Uniden PRO501TK Handheld CB Radio w/High Gain Magnetic Mount Antenna [PRO501TK] Uniden PRO501TK Handheld CB Radio w/High Gain Magnetic Mount Antenna [PRO501TK]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104638XL.jpg?v=1720072796)
![Connect-Ease 4 12V Battery Parallel Quick Connect System [RCE412VRV] Connect-Ease 4 12V Battery Parallel Quick Connect System [RCE412VRV]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/104734XL.jpg?v=1721276199)
