Do you have a question about the Lester Summit II Series and is the answer not in the manual?
Essential safety steps to follow when working near lead-acid batteries.
Step-by-step instructions for operating the charger in an off-board configuration.
Describes fault conditions indicated by LED patterns and their meanings.
| Input Voltage | 100-240 VAC |
|---|---|
| Input Frequency | 50-60 Hz |
| Output Voltage | 12V/24V/48V (depending on model) |
| Charging Algorithm | Multi-stage charging algorithm |
| Operating Temperature | -20°C to +50°C |
| Storage Temperature | -40°C to 70°C |
| Safety Standards | UL, CE |
| Battery Type | AGM, Gel, Lithium |
| Charging Stages | Multi-stage (Bulk, Absorption, Float) |
| Protection Features | Overvoltage, Overcurrent, Short Circuit, Reverse Polarity, Over Temperature |
| Dimensions | Varies by model |
| Weight | Varies by model |