HHS Energy offers a 10-Year Full Parts Replacement or Full Product Replacement Prorated Warranty from the date of purchase. Your warranty must be registered within the first year of purchase to remain valid. If you choose not to register your warranty, your warranty may be invalidated. This limited warranty is to the original purchaser of the product and not transferable to any other person or entity. All BMS and Cell Exchanges are covered throughout the warranty period.
This warranty does not cover negligence or misuse of the battery.
We also warranty all other complementary products (inverters, converters, chargers, parts etc.) we sell are free from defects for 30 days from the date of purchase. After that time, it is the responsibility of our manufacturing partners and a standard manufacturer’s warranty applies (1 year from date of purchase, unless otherwise stated by the manufacturer).
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