Bosch C80-Li: 15A 6V/12V Next-Gen Battery Charger with 20A Fast-Mode, Smart Maintenance & IP65

Versatile charging for seasonal, everyday, and performance vehicles

Even the most reliable battery can drift after long periods idle, cold snaps, or frequent short trips. The Bosch C80-Li is designed to make charging a straightforward, safe, and efficient task you can perform at home or in a workshop. With 12-volt LiFePO4 capability alongside traditional 12-volt lead-acid chemistries — including AGM, EFB, GEL, and SLI — as well as 6-volt batteries for motorcycles, this charger covers a broad spectrum of vehicles from motorcycles to motor yachts, campers to daily drivers.

Power, intelligence, and safety in one unit

The C80-Li core is an integrated microprocessor that optimizes charging times and adapts to the battery type. The standout feature is a fast-charging mode delivering up to 20 amps, letting larger or more depleted packs recover quickly without manual babysitting. If power is briefly interrupted, the charger remembers the last selected mode and resumes when power returns, so you are not forced to reconfigure from scratch.

• Up to 20A in fast charging mode for faster recovery
• Auto-resume after brief power loss to save setup time
• Maintenance charging supports seasonal storage to help preserve readiness
• Power Supply mode keeps vehicle settings intact during servicing

Protection and durability you can rely on

• Overheating protection reduces current if temperatures rise
• Short-circuit protection safeguards both charger and battery
• Reverse polarity protection prevents incorrect connections
• IP65 splash water/dust protection for challenging environments

Designed for everyday and seasonal use, the C80-Li handles a wide range of chemistries and voltages while offering practical features that fit a workshop or garage. It ships with clamps, eyelets, a wall-mount hook, a soft bag, and straightforward instructions for quick setup.

Real-life scenarios

Ideal for boats in storage, cars parked for winter, and motorcycles kept on standby. It is a flexible companion for mixed fleets or traditional setups, helping you keep batteries ready when you need them most.