All Chairman batteries are covered by a 6 month prorated warrantee.
The warranty period starts at the time of purchase and applies to the original purchaser of the battery and is non-transferable. If the original receipt is lost, the warranty will be based on the battery date code. The pro-rated price will be based on the customers original purchase price. If the receipt is lost the pro-rated price will be the average current retail price.
The limited warranty covers defects in material, workmanship and failure, except where such failure is due to abuse, neglect or breakage. The limited warranty does not cover discharged batteries, batteries that have been opened, frozen, sulfated batteries due to undercharging, diminishing capacity due to battery age, split open battery cases, transportation, rental, testing, housing, freight or installation costs.