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Why This Tire?
Specifications
| Brand | Tecmate / Optimate |
|---|---|
| Category | Accessories |
| Manufacturer Part # | TM-522-D4TK |
| UPC | 5425006144490 |
| Load Index | 40 |
|---|---|
| Speed Rating | W |
| Subcategory | Solar Chargers |
| Weight | 11.0 lbs |
Vehicle Compatibility
| Year | Make | Model | Trim |
|---|
Product Description
The Optimate Solar Duo 40W Travel Kit TM522 Controller Monitor Lead Acid LiFePO4 is a portable solar charging system for 12V lead-acid and 12.8V LiFePO4 batteries. This kit includes a 40W foldable solar panel, a smart charge controller, an adjustable stand, and a storage case, making it ideal for RVs, boats, or remote power needs. Optimate's solar solutions offer reliable and sustainable battery maintenance wherever you go.
Shipping & Returns
Fast Shipping
Standard delivery in 3-7 business days. Expedited options available.
30-Day Returns
Return unused items in original packaging for a full refund.
Questions & Answers
Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.
We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.
We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.
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