Read more about terms & conditions.

All tycorun batteries will be shipped free of charge to the lower 48 US States.
UPS Ground ship + Tracking number. Delivery time is usually 5-8 days. A tracking number will given to you when your battery product ships.

Please provide a street address for shipping address since the batteries are not allowed to be delivered to Post Office boxes.

We used FedEx, USPS, or DHL for international delivery and for Hawaii & Alaska shipments, depending on the battery product and country. To calculate specific shipping fees please add products to cart and fill out your order and shipping address.

For Canadian clients, additional customs charges, duty, and GST based on the price of the product is included in the delivery cost.

In the unlikely event that you have a problem with one of our battery products, we have a direct warranty & return policy here for you to help navigate any issue:

●Please contactsupport@tycorun.comfor all returns or warranty requires.

●Between the thirty days after shipping date, you can return the undamaged products for a full refund with less a 10% restocking charge.

●Best in class quality guarantee for 10 years    1.Tycorun lithium ion batteries are developed to last. We stand by our workmanship. If our batteries made a mistake we will replace or repair it.    2.ALL Tycorun Batteries include a 10 Year Manufacturers Defect Warranty from the date of purchase. The typical life expectancy of a Tycorun lithium ion battery is 4,000 recharge cycles, or approximately 5-10 years with normal use that is appropriate to what the battery is developed for (see the specs of the battery).Normal wear and tear and carelessness or misuse of the battery will not be covered in this guarantee.If the battery is deemed improperly used, you will be charged $150 per hour for repairs, plus parts and shipping.    3.For warranty claims, please get in touch with the initial place of purchase and the batteries may need to be shipped back to us (Tycorun) for further examination. 

●4% bank processing fees paid by buyer.

●All accessories & complimentary products (chargers, powerbox cases, volt meter, etc)have 1 year warranty

●Free battery analysis & free technical support for lifetime.

●This guarantee applies only to the original owner (non-transferable).

●Each item is only eligible for one free replacement.

●Customer should pay for return shipping charges when returning or warranty parts are inspected. Tycorun will refund shipping costs for qualified returns. Please note that some battery returns may need special paperwork and packaging and these cases will be subject to additional charges for comply with lithium battery delivery regulations. For all returned shipping, we suggest using a local delivery service, such as a fedex office or a UPS shop.

●If you have a quality problem with the product, please get in touch with support@tycorun.com to help diagnose the issue. If a product does not fulfill our high quality requirements, then we will provide you a replacement part or repair the original at no extra expense. We will not send replacement parts until we have received your returned parts and completed an inspection to determine the cause of any issues. Tycorun is not responsible for return delivery.

●The warranty will not cover the Diy modifications or damage due to gross negligence or misuse.

Return Address:

Please mail your returning battery in a traceable way to the address below and put a note with order number, your name and write your situation and/or request.

Tycorun Battery Headquarters:
6585 Arville St, Las Vegas,NV,89118 

We stand behind the quality of our products:

1.30 day money back guarantee on all orders. If you are unsatisfied for any reason with one of our batteries you can return it for a refund up to 30 days after purchase.

2.10 year manufacturer defect warranty on all batteries. If we made a mistake building your battery we will repair or replace it. See warranty & return policy for details.

3.Lifetime technical support. Reach out tosupport@tycorun.com for help from our team of experts.

4.1 year warranty on chargers, powerbox case, and accessories.

Return shipping depends on the order size and the vendor. We recommend UPS ground for the most competitive rates. You can ship through UPS at a UPS store, or local shipping agent. Before returning a battery please contactsupport@tycorun.comfor the return address, and additional help.

If you are unsatisfied for any reason with one of our batteries you can return it for a refund, less a 5% restocking fee, up to 30 days after shipping date.

There are several factors that affect the life of a battery. Weather, temperature, recharge cycles, depth of discharge (DOD), discharge current, charging current, charging method and duration of static use can all have dramatic effects on battery life. A properly maintained Lithium Battery should last roughly three times as long as lead-acid battery used in similar conditions. Life expectancy is 10 years.

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