NexPower GT Series Battery Health Check & Repair Service

After more than 3 years of selling the NexPower GT Series sodium-ion battery pack, we have started receiving requests for battery health checks, diagnostics, and repair services. Instead of purchasing expensive charger/discharger equipment and attempting the process yourself — which could potentially damage the battery if done incorrectly — you can simply ship the battery pack back to us for a thorough inspection and professional service. After the service is completed, we will provide a diagnostic report that include: Capacity check on all battery blades Internal resistance check Water or condensation inspection and repair Broken stud inspection and repair Cosmetic inspection and repair Balance the whole pack Note: If the battery pack is beyond repair, we will let you know before proceeding, and there will be no charge for the service.