Lithium Battery Warranty Policy

Shenzhen egber new energy technology offers 5 years lithium battery warranty to all Egber lithium batteries. As a professional and fast developing  battery manufacturer in China, shenzhen egber new energy technology co.,ltd could supply full series lithium batteries according to your demand with top quality and competitive price. Such as  lifepo4 battery seriesrack mounted  lithium ion battery, powerwall lithium ion batteryhousehold energy storage battery and so on.

All Egber lithium batteries have 5 years warranty from the date of purchase. If Egber lithium battery has any quality problem, we will repair or replace the battery to the customer for free.

If you are having issues with one of our batteries, please feel free to contact us. Egber new energy technology co.,ltd has developed a straight forward warranty & return policy as identified below:

best 100ah lithium battery 
lifepo4 battery 48v 100ah

Submitting a Lithium Battery Warranty Claim

To submit a warranty claim, please feel free to contact us. The battery may need to be shipped back to Egber battery factory for additional inspection if we can not identify the problem.

Customer is responsible for the costs of shipping returns or warranted components for inspections. Proper shipping packages are needed to comply with lithium battery shipping regulations. Some lithium battery shipments may require special documentation and package, which may incur additional fees.

If you have any issues with Egber Lithium Batteries, please contact us for technical support. If Egber technical department determines the battery needs parts or additional diagnostics , we will ask the battery be returned. If within the warranty period the battery will be repaired or replaced at no charge to the customer.

Warranty is Not Transferable

This limited warranty is to the original purchaser of the Battery and is not transferable to any other person or entity. Please get in touch with the place of purchase regarding any warranty claim.

Warranty Exclusions

The Manufacturer has no obligation under this Limited Warranty for Battery subjected to the following conditions (including but not limited to):

  • Damages incurred during transport
  • Damages incurred during installation or removal
  • Failure to observe the user manual’s instructions
  • Damages caused during mishandling of product
  • Inappropriate Environmental Exposure
  • Damages caused by improper maintenance
  • Tampering, Altering, and/or Disassembly of product
  • Using product in applications other than which it was intended for by manufacturer
  • Failure to observe the applicable safety regulations
  • Lightning, Fire, Flood, or Force majeure
  • Insufficient ventilation of the device
  • Any product whose serial number has been altered, defaced, or removed

Egber lithium battery warranty does not cover a battery that has reached its normal end of life due to usage which may occur prior to the end of the full Warranty Period. If the battery is cycled more than once a day ,the battery could reach its “end of life” prior to the expiration of the warranty. During inspection, Egber new energy technology co.,ltd reserves the right to deny a warranty claim if the battery is found to be at its normal, end of life, even if within the Warranty Period.