Trimble Dual-Slot Battery Charger Case Th e Trimble Dual-Slot Battery Charger Case  is a genuine protective carrying case designed to organize and transport your Trimble robotic power system . Built for convenient field use, this durable hard case securely holds up to two Trimble dual-slot battery chargers , four instrument batteries , a 3-bay external battery holder , and associated cables, keeping your charging equipment protected and organized between jobsites. Key Features Designed to hold two Trimble Dual-Slot Battery Chargers, four instrument batteries, a 3-bay external battery holder, and associated cables. Provides organized storage and transport for your Trimble robotic power system. Durable hard case construction helps protect charging equipment during transport and storage. Genuine Trimble carrying case engineered for dependable, long-lasting field performance.