Terms of Use
Last updated: August 2026
The product
VERSTAT Power sells one digital product: a 35 page PDF guide to building a LiFePO4 battery system. After payment, a download link is sent to the email address you provide at checkout. There is no physical delivery and no ongoing subscription.
Payment
Checkout is handled by Paddle.com Market Limited, acting as the merchant of record for this sale. Paddle's own checkout terms (paddle.com/legal) apply to the transaction itself, alongside these terms. Prices are shown converted to your region at checkout; the final price and currency charged is the one Paddle displays before you confirm payment.
Download access
Your download link allows up to 5 downloads within 30 days of purchase. If you need the link reissued after that window, or you have lost access to it, contact [email protected] and we will send a new one.
Refunds
If the guide is not what you expected, you can request a refund within 14 days of purchase. Contact[email protected], or request a refund directly through Paddle using the link in your purchase confirmation email.
Use of the guide
The guide is sold for your personal use. You may not redistribute, resell, or share the PDF or its download link with anyone else. All content remains the intellectual property of VERSTAT Power.
Safety and liability
The guide is informational and reflects the experience of hundreds of client builds, but working with LiFePO4 cells, BMS units and inverters carries real electrical and fire risk. You are responsible for following the safety instructions in the guide, for checking your local electrical code, and for the outcome of your own build. VERSTAT Power is not liable for damage, injury, or loss arising from a build you assemble yourself, whether or not you followed the guide.
The configurator
The free configurator on this site is provided as is, to help you estimate a build. Its output is an estimate based on the inputs you provide, not a certified design; verify sizing against the guide and your own judgement before buying components.
Governing law
These terms are governed by the laws of Ukraine. Any dispute arising from a purchase will be resolved under Ukrainian law.
Contact
Questions about these terms: [email protected].