Description
TopDiag • Intelligent charger BT1000
The TopDiag BT1000 is a fully automatic 7-stage smart battery charger designed for professionals and advanced users. It supports 12V and 24V systems, with output currents of 6A at 12V and 3A at 24V. Compatible with a range of battery types—including calcium, gel, AGM, flooded lead-acid, lithium-ion, and LiFePO₄—it also features pulse repair for deeply discharged or sulphated batteries. Built-in protections cover reverse polarity, over-voltage, short circuit, thermal runaway; it operates reliably over a wide range of input voltages (100–240V AC) and starts charging from voltages as low as 8V. A cooling fan and intelligent temperature sensing help maintain performance in challenging environments.
Key benefits
- Universal battery compatibility: handles calcium, gel, AGM, wet, lithium-ion, LiFePO₄ types.
- 7-stage charging cycle including pulse repair and maintenance modes.
- Dual-voltage output: 12V/6A and 24V/3A for wide vehicle and equipment coverage.
- Comprehensive safety features: reverse polarity, short circuit, overvoltage, thermal protection.
- Built-in temperature detection and cooling fan for safe operation under varied conditions.
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Charging of 12V and 24V battery systems
- Maintenance/float mode for long term connection without overcharging
- Restoration of deeply discharged or sulphated batteries
- Battery type detection or selection for optimal charging profile
- Automatic temperature sensing to adjust charging behavior
Included items
- 1 × TopDiag BT1000 charger unit










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